Mountable position sensorsSP 5000 Series rotary position sensors from Novotechnik are available in custom angles for flexible mounting. Repeatabil-ity is 1.0º and a temperature coefficient of the output-to-applied voltage ratio is 15 ppm/ºK. Operating range is -40º to 125ºC.www.novotechnik.com/SP50

PM#

4006

3602

Inside: Power Transmission ■ Adhesives & Fasteners ■ Switches ■ Data Acquisition

Volume 37 Number 4

DeSignProDucT newS

covering the total design engineering function in canada

June/July 2009

continued on page 8

electronic current limiterThe InstaLink-CLM from Emphatec is said to provide fast acting overcurrent pro-tection for 4 to 20 mA loops. In the event of a short circuit or overload the module will limit the current in the loop to 24 mA maximum and provides a digital output to indicate an alarm condition.www.emphatec.com

PAP Registration No. 10773

Synchronous Technology 2Siemens PLM Software has announced Solid Edge software with Synchronous Technology 2. The release has features and tools that address part and assembly mod-eling, sheet metal, CAE and PDM, includ-ing turning 2D dimensions from imported drawings into 3D driving dimensions.www.plm.automation.siemens.com/solidedge

dpncanada.com

Pressurex is a thin flexible Mylar-based sensor film that instantly captures and permanently records pressure distribution and magnitude between

any two mating or contacting surfaces. By pinpointing important pressure points that af-fect tool balancing and key pressure areas that lead to die wear, the film can be used to reduce long term production maintenance costs and improve part quality.

Mirco Graenert, Mirco Graenert Consult-ing Inc. (www.canstampconsulting.com) of Newmarket, ON, and Shawn Eeles, general manager of Five Star Tooling, a progressive die manufacturer in Aurora, ON, put Pres-surex through a 400-ton progressive die trial to analyze its capabilities. Testing proved that Pressurex can reveal pressures accurately in die forming and piercing operations. Graen-ert and Eeles who have thousands of hours of metal stamping experience were able to iden-tify pressure points affecting tool balancing

and long term die maintenance costs. Significant effort goes into the design and

balancing of the components in a stamping tool; verifiable data can only be obtained in a press, ideally near completion of the die build phase.

The test setup that was used to obtain accu-rate pressure readings from within the die was a medium size stamping tool which manufactures parts from a coil of steel. The die is about 1.5 m in length, manufacturing an arched structural car component running material in excess of 2 mm in thickness. The part runs progressive-ly – the material strip is fed through the die in equal spacings (progression distance) between each 400 ton press stroke. At strategic locations within this process, the sensor film (pink strip above) is applied between mating cutting and forming components as well as bumper blocks, revealing local pressures which can be modified to optimize the balancing of the die.

“Stamping tool designers, tool-makers and engineers know that it is vital to balance the

Metal stamping gets quality boost

HOW DIGITAL PROTOTYPINGGOT THE HTC FLOOR GRINDER ON THE GROUND FASTER.

create - Use Autodesk® Inventor™ software to design an accurate digital prototype that incorporates electrical components.

validate - Simulate real world performance before making a costly physical prototype.

Autodesk, Autodesk Inventor and Inventor are registered trademarks or trademarks of Autodesk, Inc., in the USA and/or other countries. All other brand names, product names, or trademarks belong to theirrespective holders. Autodesk reserves the right to alter product offerings and specifi cations at any time without notice, and is not responsible for typographical or graphical errors that may appear in this document.© 2008 Autodesk, Inc. All rights reserved.

realize - Market your product with photo-realistic renderings before it’s even built.

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Untitled-1 1 4/15/08 10:05:12 AM

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Bell_DPN_May09.indd 1 4/14/09 3:54:22 PM

dpncanada.com November/December 20074 Design Product News dpncanada.com June/July 20094 Design Product News

DePArTMenTS:6 By Design eaton industrial Hose unit formed to provide rubber, thermoplastic product ryerson university students win Dimension extreme redesign competition

9 Motion control Product Spotlight Latest in Motion control products and technology

12 Automotive Scene Bill Vance investigates the potential impact of the Michelin “electric wheel”

18 Medical engineering no cheer for cheerleaders as activity becomes sports medicine challenge, says Mark Sunderland

In this issue

canadian Fluid Power challenge puts middle school students to the test

Adhesive application eliminates need for mechanical fasteners

canadian Fluid Power Association, Toronto District School Board and Kidder-Technology Teaching Systems coordinate 18 middle schools into competitive teams that solve motion and mechanical actuation problems in an event setting.

Structural adhesive technology provides long term durability on galvanized steel substrates. Henkel Loctite demonstrates how rivets, bolts, welding and other traditional assembly processes can be replaced.

cAD industry watch puts focus on Autodesk inventor 2010 releaseSoftware reviewer Bill Fane puts inventor 2010 to the test and discovers a sensable ribbon interface, added large assembly capabilities, shrink wrap for downstream model sharing and enhanced sheet metal functionality.

Hydraulics technology adds energy boost to refuse removal trucksParker Hannifin’s refined Advanced Series Hybrid Drive captures braking energy in accumulators and uses it to accelerate the vehicle, reducing engine and fuel demand.

Airtrol Components ........................ 19Altair Engineering .......................... 11Amacoil Inc. .............................. 16,19Autodesk .......................................... 2AutomationDirect............................. 3Bell Mobility ................................... 23Clippard ......................................... 24Conductix Corp. ............................. 19Cords Canada ................................ 13Emphatec ......................................... 9Interpower ..................................... 12Kinecor ............................................. 7Master Bond .................................... 9MFG.com ....................................... 22Mijno Precision .............................. 19Molex ............................................... 5N.R. Murphy ................................... 19M.W. Fasteners ................................ 9Noren Products .............................. 19Omega ........................................ 2,20Pamensky Canada Inc. ................... 15Pivot Point ................................ 12,19PTC ................................................ 14Ringball ..................................... 18,19SAVA Industries .............................. 19Seal Master Corp ........................... 19Smalley Steel Ring ......................... 16Solidworks ..................................... 17Sterling Instrument ........................ 19Williams Fluidair Corp .................... 19Wittenstein ...................................... 8

IndexAdvertisers

136

15 22

interactive stuffNotice that as you move your mouse over certain parts of the magazine or over the DPN 3D and video player buttons, in some editorial stories and in some advertisements, a grey box appears. That means you are one click away from a new window opening up that takes you to a website or rich media we’ve linked to.

D I G I TA L E D I T I O N June/July 2009

Please go online to dpncanada.com to fully explore and enjoy the Digital Edition of Design Product News. This user-friendly new format, with every item linked to other websites, videos and 3D PDFs, will help you get even more invaluable design engineering information from DPn.

Power entry modulesInterpower Corp. has introduced a line of three-function IEC 60320 power entry modules. The module ratings are 6 A/250 Vac for North America and 10 A/250 Vac for international applications. Features in-clude a fuse holder to accommodate one 5 x 20 mm fuse and a voltage selector to choose between 110 and 220 V input.interpower.com Info Card 342

PM#

4006

3602

Inside: Enterprise CAD ■ Power Transmission ■ Sensors ■ Enclosures ■ Fluid Power

MARKHAM, ON – What if a neurosur-geon could calibrate the sensitivity of his instrument so that hand tremors could be

filtered out? What if a crane operator in a seaport could unload giant shipping containers much faster and with a miniscule pendulum effect on loads? What if a recovering stroke patient could do phys-iotherapy at home to regain coordination, strength and endurance?

With haptics technology and the ingenuity of en-gineers and scientists at Quanser (quanser.com), all of these “what ifs” are becoming a reality.

Haptics is a technology that allows human inter-faces, such as joysticks, to provide force feedback cues to operators performing the procedure from a distance, making them feel physically connected to the remote system. Haptic technology even allows for precision robotic tools to act like a surgeon’s arms, hands and fingers.

Previous haptic interfaces, developed over the years, have limited or non-driven degrees of free-dom (DOF). Quanser’s 5- and 6-DOF haptic inter-faces (x, y, z, pitch, roll, yaw) featuring high stiff-ness, high response, and minimal nonlinearities meet the requirements for successfully integrating Human-Machine interfaces into areas such as medi-

Volume 35 Number 6

DESIgnProDuCT nEwS

Covering the total design engineering function in Canada

november/December 2007

Continued on page 8

Miniature Ir transmittersOmega has announced the OS100E series of miniature infrared transmitters measure a temperature range of -18º to 538ºC. Fea-tures include adjustable emissivity, field-adjustable alarm output, and RS-232 PC interface. Available analog outputs include 4 to 20 mA, 0/5 Vdc, 0/10 Vdc, 1 mV/º, and Type K thermocouple.omega.ca Info Card 340

Microstep motor driversOriental Motor USA Corp. has announced an RBK 2-phase bipolar stepping motor and drive package that features dc input and a variety of control functions. The smooth drive function divides the basic 1.8º step angle up to 128 µsteps in 16 selectable resolutions.orientalmotor.com Info Card 341

PAP Registration No. 10773

By Mike Edwards

Motion feedback gets touch and feel

▼

DPN Nov_07.indd 1 11/12/07 10:20:16 AM

Digital edition sponsored by:

DPn editorMike edwards

D I G I TA L E D I T I O N

Product SpotlightAdhesives & Fasteners

CADAutodesk Fusion technology

For bonus coverage, go to www.dpncanada.com/digital-editions or click below:

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Untitled-1 1 8/29/08 10:04:29 AM

Design Product News 5dpncanada.comJune/July 2009 Design Product News 5dpncanada.com

By Mike Edwards, Editor

These days, many of us have become more responsible for simplifying the product sourcing process for

design engineers and purchasing agents. Are you making it easier to do business or frustrating your website visitors?

ThomasNet.com, an online destina-tion connecting industrial sellers and buy-ers worldwide, says that “suppliers have 5-8 seconds to convince sellers that they have what they want before they hit the back button.”

However, if you are directly active in your company’s website or a website re-design, know that there are a number of items on your “to-do” list that shouldn’t be ignored. Here’s my “Top 10”:1. Optimize search engine returns. This means addressing both your ‘Googleabil-ity’ and your internal website. Try entering some keywords you’d expect visitors to type into a Google, Yahoo or brand X search window and see how well you score. And if your own website offers an internal search window, test that as well. You may be pleased – or horrified – by the results.2. Add Flash video to your site. Forrester Research claims up to a 50x improvement on Google search returns when a website offers video in this format. Flash video (.flv files) are optimized to play inside web pages, a much better alternative to hosting Windows Media Video (.wmv) files on a server that is only accessible with a direct link – and is invisible to search engines.3. Metatags. What is a metatag, anyway? These are keyword descriptors embedded on your website that attract search engine “spidering” that in turn make your web-site more visible. These words, or phrases, can be terms such as “power transmis-sion” or “fluid power.” They don’t cost anything for your webmaster to embed (anyone can view them by right-mouse-clicking and selecting “View Source.” 4. Add product or system configurators to your site. Configurators allow design-ers to enter in product specifications dir-ectly into a virtual spreadsheet that taps into your database. For example, pneu-matic cylinder specifications could be en-tered to order an off-the-shelf model or even a custom configuration.5. Offer CAD downloads. Many online configurators provide a 3D CAD draw-ing download option. If your site offers this service, the likelihood of your prod-uct being specified by a design engineer just went up dramatically. And because most CAD download sites require a one-time registration, the option to order the component is possible “on the spot.”6. Host webinars. Due to travel budget restrictions, many companies are hosting

technical seminars as webcasts instead of in-class training. Make sure to save your webinars for individuals that aren’t avail-able for the live webcast.7. Join an online community; participate in blogs. Many online technical commun-ities have sprung up that likely suit your company’s products and services. Realize that you’re the experts in your field, share your knowledge to put your company in a positive light.8. Add links to your site. Search engines score websites higher when more links are embedded. These links can be for relevant

Renderings

industry associations and supply chain partners, as well as your own company divisions and/or subsidiaries.9. Electronic newsletters. Driving visitors to your site can easily be done by broad-casting regular electronic newsletters. Traffic will naturally flow with links to new product information, white papers and videos at your website.10. Include the media. Magazines such as Design Product News can relay your mes-sage, whether it is about new business re-lationships and product technology news. If you don’t trumpet what you are doing,

there is no way the media can help. We’re part of your community, too.

If you have any favorite websites where you like to search for components or sys-tems, as well as just cool technology sites, let me know. I would love to share them with DPN readers across Canada.

Address both your ‘googleability’ and your internal website returns

is your website pulling its weight? Satisfy customers and grab Search engine visitors

If you found renderings interesting, please send a message to medwards@clbmedia.ca.

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woodhead.com/enetmeter/dpn©2009 Molex

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Molex_DPN_Mar09.indd 1 2/12/09 1:48:07 PM

dpncanada.com June/July 20096 Design Product News

By Design

TORONTO – One point is all that sepa-rated the two tops teams at the ninth an-nual Canadian Fluid Power Challenge, held last month in Etobicoke. The devices built by the winning team from Hodgson Senior Public School (pictured right) and runner-up Lambton Kingsway Junior Middle School were among the most suc-cessful in the event’s history based on the number of cycles completed within the two minute demonstration period.

Students from 18 west Toronto mid-dle schools were asked to design and build fluid-power devices to pick up a cylinder and place it on a stepped plat-form. They were evaluated on a set of criteria including the number of cycles completed, the quality of their design portfolios and how little material they used to build their devices.

“It was really exciting to see two teams go head-to-head at that level,” observed Steve Rogers of Kidder-Tech-nology Teaching Systems (www.kidder.ca) who acts as facilitator for the chal-lenge. “But we were also pleased that so many schools were able to complete a full pick-and-place cycle or demonstrate

MISSISSAUGA, ON – Phoenix contact canada Ltd. (www.phoenixcontact.ca) has been recognized as one of this year’s “Best Workplaces” by the great Place to work institute canada (www.greatplacetowork.ca). This year’s list received over 230 nominations and approximately 30,000 employ-ees participated in the 2009 “Best Workplaces in Canada” survey. “Clearly, we are doing some things right, the staff must feel proud as this is their accomplishment and it is a significant milestone in our development as an enterprise” stated Kevin McKenna, general manager of Phoenix Contact Canada (left).

Phoenix contact named “great place to work”

geoff Pantling is market development manager of eaton industrial Hose.

gavazzi welcomes SodenCarlo Gavazzi (Canada) Inc. (www.gavazzionline.com) has appointed Greg Soden to the position of account manager – Western (GTA) Greater Toronto Area.

1000th Handyscan soldCreaform (www.creaform3d.com), developer and manufacturer of the Handyscan 3D line-up of portable, handheld and self-positioning laser scanners, has celebrated the sale of its 1000th unit.

BLDc motor prototypesPortescap, A Danaher Motion Com-pany, has available a new 24 hour rapid prototyping program for its high speed brushless dc slotted motor family (www.portescap.com/brush-lessslotteddc).

Switch cAD downloadsNKK Switches (www.nkkswitches.com) has announced a significant ex-pansion of its online 3D CAD switch library and configurator.

August 4-6, 2009. Austin, TX. NI Week hosted by National Instruments demonstrates system design ideas for engineers, scientists and educators (www.ni.com/niweek).

September 1-7. Calgary. WorldSkills 2009 Competition (www.worldskills2009.com).

September 22-24, 2009 Rosemont, IL. Design & Manufacturing Midwest includes the Assembly Technology Expo, Electronics Midwest, Quality Expo, Green Manufacturing Expo and MD&M Midwest shows (www.dm-midwest.com).

october 19-22, 2009. Toronto. Canadian Manufacturing Technology Show presented by the Society of Manufacturing Engineers (www.sme.org/events).

See more events @ dpncanada.com

News in Brief

Axis creates architectural model of telescope

eaton forms industrial hose business unit

Autodesk Tour highlights 2010 products

GUELPH, ON – Diversified industrial manufacturer Eaton Corp. has formed the Eaton Industrial Hose Unit to en-hance its presence in the industrial rub-ber and thermoplastic hose markets.

The business unit sells both direct to OEMs and through distribution.

According to Geoff Pantling, market development manager of Eaton Indus-trial Hose, the product offering are “ex-ceedingly broad and fall into a number industries such as beverage, small engine, irrigation and recreational products.

“We have unique technology to do this.” The technology is a proprietary, continuous, multilayer, co-extrusion process that offers barrier properties which provide chemical resistance. As many as three materials can be incorpo-rated into one process.

The equipment in the Guelph plant is

quite mobile, allowing for a lot of short runs in the neighborhood of four hours to complete, Pantling explained. “This flex-ibility allows us to move quickly, attract orders and provide a fast turnaround – typically two to three weeks or less.”

Quotes can be produced in 24 to 36 hours, including design and production costs. Eaton can work from a customer design or create a new design, depend-ing on project requirements, and pro-vide prototypes for testing.

Thermoplastics processed at the plant are from recycled stream materials for many of its products, while production scrap is also recycled so that less than 2% becomes landfill waste.

Eaton vice president of Fluid Con-veyance Jeff Finch, said “our customers want a more focused approach and we have responded.”

Axis Prototypes (www.axisproto.com) of Saint-Laurent, QC, has created a 1:144 scale model of the Thirty Meter Telescope project (www.tmt.org) for the Association of Canadian Univer-sities for Research in Astronomy (DPN cover story, May 2009). Axis fabricated the model on the company’s prototyping sys-tems (SLA and SLS).

gripping capability or motion in one or more axes. They all achieved some de-gree of success.”

The challenge is a partnership of the Canadian Fluid Power Association (www.cfpa.ca), Kidder – TTS, and the Toronto District School Board is intended to pro-vide Grade 8 students with hands-on ex-perience building a mechanism with real world applicability and to open their eyes and those of their teachers to the world of technology careers.

Autodesk (www.autodesk.com) has introduced its lineup of 2010 products via a multi-city tour. Technical apps specialist Daryl Correlli (inset) revealed that Inventor 2010 functionality includes CATIA interoperability, rule-based fillets, kinematic sketch blocks and making components from assemblies. Tech-nical evangelist Lynn Allen (right) noted AutoCAD 2010 has added parametrics, bringing 3D concepts to 2D users. Sales development director Kerry Saumur (left) said that new stress analysis tools help to “democratize digital prototyping.”

Calendar

The canadian Fluid Power challenge team from Hodgson Senior Public School in Toronto won the 2009 competition.

chris Triska (left) and Alex Soloviev of ryerson university, won the top extreme redesign prize in the college category for their “light switch cover.”

gilles Desharnais, president of Axis Prototypes.

Dimension 3D Printing (www.dimen-sionprinting.com), a brand of Strata-sys Inc., has announced the winners in its fifth annual ‘Extreme Redesign’ challenge for high school and college students. Designs fall into one of three categories: High School, University or Art and Architecture.

Christopher Triska and Alexander Soloviev, of Ryerson University in To-ronto, won in the University Category for their ‘light switch cover’ design. The redesign extends the boundaries of a light switch cover plate to incor-porate space for mail and keys. Inter-changeable plates allow for variation and ease of replacement.

ryerson student winners in 3D printing redesign contest

Tightest competition ever at student Fluid Power challenge

Kinecor_DPN_June.indd 1 5/27/09 1:43:15 PM

dpncanada.com June/July 20098 Design Product News

Pressurex, similar in thickness to ordinary paper, changes color directly proportional to the amount of pressure applied and accurately reveals whether pressures are evenly distributed. Precise pressure distribution is determined by comparing the exposed sensor film to a color calibration reference chart.

Pressurex can be further analyzed us-ing Sensor Product’s in-house imaging service or by leasing or purchasing its Topaq Tactile Force Analysis System.

The film showed the areas which were doing most of the work in this die station and provided valuable pressure data.

The film allowed them to observe the precise pressure distribution and actual pressure values in the die and take action to correct imbalances or excessive pres-sures before die-build completion. The cutting edges in the gutting operation compared to the restrike forms showed similar pressures and were adjusted.

They also analyzed the dies’ outer four bumper blocks, the principal indica-tors of die parallelism. The film revealed detailed data about differences in pres-sures across the small sections of bum-per block, unlike traditional lead check “distance only” measurements.

“The test proved that bumper blocks, areas near cutting edges, gradual forms, trim cutting edges, and re-strike stations can all be thoroughly analyzed, giving vital information that enables better die balancing. Even many heavier (>2 mm) automotive and other stamping and value-added assembly applications are measurable” said Graenert.

“SPI’s Pressurex is simple to use and analyze,” said Eeles. “It is inexpensive and provides significantly more data than other analysis methods.”

“For some dies, these pressure values, particularly combined with die knowl-edge, reveal what is ‘unseen’ and allow dies and other mechanical systems to be fine-tuned. This reduces their life cycle maintenance cost and improves part quality and consistency. There are virtu-ally no limits to what this film can reveal in metal stamping,” concluded Graenert.

Pressurex reveals surface pressure from 0.14 to 3000 kg/cm2 and is avail-able in eight distinct pressure ranges. The film measures tactile pressure magnitude and distribution in applications such as clamps, bolted joints, presses, gaskets, fuel cells, molds, brakes, valves and heat seals. This article was contributed by Sensor Products Inc. www.sensorprod.com

Cover Story

overall processes of metal cuts and strikes which are required to shape a part pro-gressively in a die,” said Graenert, “ac-curately balancing by obtaining pressure readings from the various operations results in higher quality dies and lower future die maintenance costs.”

The initial die build and balancing are vital for positive long term effects. The re-strike station, particularly on thicker or formed materials, often exerts a con-centrated force near the exit side of the die. Unbalanced pressures can cause the

die to “kick,” causing premature fatigue, excess wear, and subsequent cracking or breakage of die components. Optimal balance throughout the die is achieved by paying close attention to pressure read-ings from the film and making adjust-ments in the gutting station area, usually by varying the stripper pressures when balancing infeed to output die ends.

In their testing, Graenert and Eeles used Pressurex film to analyze the pres-sure on and around the cutting edges of a progressive die assembly (right). Com-pressive forces act on the microcapsules of the sensor film just before cutting through

the strip and film. This pressure causes the sensor film’s microcapsules to burst, pro-ducing an instantaneous and permanent high resolution “topographical” image of pressure variation across the contact area.

Pressure-indicating film cuts setup time and production maintenanceFrom Front Page

Pressurex (in pink) is placed in the progressive die between the material strip and the lower gutting section to determine punch and stripper pressures.

Wittenstein_DPN_June 1 5/28/09 9:01:48 AM

Design Product News 9dpncanada.comJune/July 2009

Spotlight Motion control

Heavy-duty rod locksRLSS series rod locks from Nexen are spring-engaged and air-released, available in a wide array of standard and custom sizes. Units feature a wide clamping sur-face to ensure high holding forces even during power/pressure loss, providing reli-able precision gripping of up to 5026 lb, depending on the model. The rod locks are IP67 rated.www.nexengroup.com

integrated microstep motorArcus Technology has developed a NEMA 11 microstep motor with driver, control-ler and encoder integrated into the motor’s back cap. The DMX-K-SA-11 stepper mo-tor uses Renishaw’s magnetic AM256 mag-netic encoder chip for real-time position verification. The size of the magnetic chip encoder allows the motor to stay within the 1.1 in.2 form factor of NEMA 11. www.arcus-technology.com

Miniature beam couplingsRuland Manufacturing has an-nounced miniature beam couplings available with outer diameters of 9.5 and 12.7 mm and bore diam-eters of 3 mm, the couplings are made from a single piece of alumi-num or stainless steel with overlap-ping spiral cuts.www.ruland.com

ethercAT bridge terminalIn order to improve synchronization for complex machines and production lines with numerous EtherCAT masters, Beck-hoff Automation has introduced the EL6692 EtherCAT bridge terminal. In the most complex systems, data may have to be exchanged between individual Ether-CAT systems or the distributed clocks of different systems may have to be synchro-nized. An ideal solution for these applications, the new EL6692 EtherCAT bridge terminal is said to cost-effectively implement these tasks directly in the I/O system. The EtherCAT I/O terminal system permits communication to 1000 distributed I/O in 30 microseconds, and are available for all common digital and analog signal types encountered in the world of automation. Fieldbus devices, such as those for DeviceNet, PROFIBUS, PROFINET, CANopen, Interbus or Lightbus are integrated via local fieldbus master/slave terminals.www.beckhoffautomation.ca

Small metric ball screwsNook Industries has expanded its PowerTrac products to include small diameter metric ball screws. Units are available in both alloy and stainless steel, as well as customized to include material specification and custom end machining.www.nookindustries.com

Brushless rotor motorsEC-i motors from maxon motor are de-signed as brushless, grooved internal rotor motors. The motors are available in 40 mm diameter and in two lengths, 26 mm (50 W) and 36 mm (70 W). The modular system with gearheads, encoders and controllers from the maxon delivery program offers a variety of possible com-binations.www.maxonmotorusa.com

Screw terminal Pocket PLcGalil Motion Control has introduced the RIO≠47200 Pocket PLC that provides DIN rail mounting and screw terminals. It uses a different packaging style and connectors than Galil’s RIO-47100 which has D-type connectors. Each RIO unit contains eight analog inputs, 16 optically isolated inputs and 16 optically isolated outputs. Multiple RIO units can be networked together.www.galilmc.com/products/rio-47xxx.php

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Emphatec_DPN_June.indd 1 5/26/09 3:46:24 PM

dpncanada.com June/July 200910 Design Product News

Products: Process Automation

vides a 0.5% full scale accuracy on ranges from 0.25 to 100 in. w.c. as well as bi-di-rectional models up to 10 in. w.c. www.ontor.com

clear object detection

Banner Engineering has introduced the WORLD-BEAM QS30 clear object sen-sor. The sensor has a housing rated IP67 (NEMA 6), 1200 psi washdown per NEMA PW12 and has a range of 100 mm to 2 m, with a fast 0.5 ms response rate.www.bannerengineering.com

extruded semi-rigid tubing

Ark-Plas Products has announced a line of semi-rigid tubing for pneumatic and fluid applications that includes Nylon 11, Polypropylene and Polyethylene. The lat-ter two tubing materials are available in increments from 1/16 to 13/16 in. ID. Ny-lon 11 Tubing is available in increments to 1/2 in.www.ark-plas.com

display; NEMA 4X/IP65 sealed front be-zel; dual counter or counter/rate indicator capabilities; user-selectable bright red or green LED backlighting.www.redlion.net

Process device configurator

Rockwell Automation has added process device configuration using Field Device Tool (FDT) technology to its FactoryTalk AssetCentre asset management software. Process device configuration is designed to help process manufacturers increase re-liability of instrumentation and simplifies regulatory reporting compliance efforts. The process device configuration relies on the iDTM for the HART communication protocol.http://discover.rockwellautomation.com/go/ac

Pressure transmitterDistributed by Ontor Ltd., the Dwyer ISDP In-trinsically Safe Differential Pressure Trans-mitter provides a 4 to 20 mA process output, a NEMA 4X enclosure, plus an LCD display that can be programmed to read in pressure, velocity or flow. The unit pro-

For use with either double or single acting pneumatic actuators, the positioners can

accept an analog 4 to 20 mA input or BUS intelligent HART, FOUNDATION Field-bus or PROFIBUS PA input. Both water-proof (NEMA 4, 4X/IP66) and explosion proof (NEMA 4, 4X, 7 and 9) enclosures are offered. A waterproof stainless steel enclosure is available upon request.www.bray.com

rugged panel meters

Red Lion Controls, Inc. announces that its CUB5 line of panel meters now feature a UV- and scratch-resistant window for en-hanced durability in sunlit applications. The meters feature LCD displays that typically have a lifespan of 60,000 h. Ad-ditional features in CUB5 models include: 39 x 77 mm housing; 8-digit, 12 mm LCD

High pressure relief valve

The 375 High Pressure PRI from The Lee Company is a relief valve designed for op-timal performance in applications with backpressures up to 850 psig. The valve of-fers a range of cracking pressures for 3000, 4000 and 5000 psi systems with system peak pressures up to 6750 psi. Featuring a tungsten carbide ball and 440C CRES seat, the relief valve weighs 20 g.www.theleeco.com

High temperature valves

Innovative Pressure Technologies has in-troduced High Pressure Needle Valves. The valves feature a non-rotating stem to pre-vent galling and scoring, and are engineered to deliver reliable operation at working pressures up to 60,000 psi in temperatures ranging from -73º to 232ºC. Units feature a Vee or regulating tip stem and six body styles to accommodate a wide variety of applications. The needle valves feature a gland locking device prevents loosening of the packing gland to minimize leakage potential. Typical materials of construction are a 316 stainless steel body and trim with 17-4 PH stem and glass-filled Teflon pack-ing, with other materials available upon request.www.inpressure.com

explosion-protected encodersThe Leine & Linde product range of en-

coders in the 300, 500, 600 and 800 series conform to ATEX,

specifically for lower Zones (2/22), and

are now available in North America for use in these environments. The energy contained

within the encoder circuits of these devices

must not be allowed to ignite vapors and gases in the environment. An ATEX encod-er shields against ignition.www.leinelinde.com

electro-pneumatic positionersBray Controls has announced the Series 6A line of intelligent electro-pneumatic posi-tioners. The microprocessor controlled po-sitioners are said to offer precise flow con-trol and advanced digital communication.

Fuses for use in class 1, Division 2 hazardous locations: a clarification

After Emphatec introduced its model BC5F Class 2 Division 2 certified fuse holder last year, it

found that the use of fuses in hazard-ous areas is not well understood. In Class 1 Division 2 circuits, CSA distinguishes between circuits where overloads represent a fault and circuits where overloads are to be expected and therefore do not represent a fault. If the load is an indicator, pushbut-ton, analog signal conditioner, relay etc. the only way the current can exceed the maximum rated current is if there is a fault in the device or a short circuit in the wiring. For example, there is no way an LED or incandescent indicator can draw 3x its rated current and blow a fuse unless there is a fault (or the wrong indicator has been used). If the load is a motor then it is entirely possible there could be an overload without there being a fault in the circuit. A conveyor belt is a good example – if too much material is placed on the conveyor the motors driving it could draw higher currents than anticipated and cause a fuse to

blow. This is not considered a fault. The fuse used to pro-tect wiring in these two situations must be suitable for the application. In the non-overload circuit any fuse may be used while the overload circuits require a sealed fuse. Remember that in Class 1 Division 2 appli-cations the con-trol equipment is only required to withstand one fault and that is the presence of an explosive g a s . If such a gas is present and the fuse blows (possibly creating an arc that could ignite the gas) in a non-overload circuit that represents two faults. If an explosive gas is present and the fuse in a motor circuit blows that is consid-ered only one fault and the gas must

not ignite. According to CSA standard

C22.2 No. 213-M1987, fuses used in overload cir-cuits must be non-incen-

dive. This means a sealed fuse according to clause

6.7 of the standard. Field inspectors will likely require fuse

manufacturers to pro-vide evidence that their

fuses meet this require-ment. For non-overload

circuits the CSA standard allows non-sealed glass fuses to be used. For 5

x 20 mm fuses, sealed ver-sions are difficult to find if they are available at all (we have yet to find a supplier).This article was supplied by Emphatec.www.emphatec.com

The emphatec Bc5F class 2 Division 2 certified fuse holder.

Design Product News 11dpncanada.comJune/July 2009

self-contained and operates autonomous-ly. The units can operate at distances up to 7 miles line-of-sight via a 900 MHz wireless connection (up to 20 miles with optional high-gain antenna).www.accesio.com

ant product easy to operate. The product includes Windows software for data log-ger setup and data transfer to PC.www.omega.ca

16-channel wireless i/oACCES I/O Products has announced an addition to its line of wireless data acqui-sition products – Model WWP-IIRO-8. The product features a pair of intelligent 16-channel digital I/O units that com-municate directly with each other. Each unit contains 8 Form C (SPDT) electro-mechanical relays and 8 optically isolated digital inputs. When an isolated input is toggled on one of the units it will cause the corresponding relay to switch on the other unit. No software or PC connection is required as this solution is completely

cordsets, standard sensors, and intelligent IO-Link sensors.www.balluff.com/iolink

Portable data loggerThe OM-SQ2020 series of hand held data loggers from Omega feature 8 true differential or 16 single-ended universal analog inputs plus 2 high voltage, 4 pulse and 8 digital event/state inputs. The analog in-puts can be used with thermistors, ther-mocouples, 2-, 3-, or 4-wire RTD tem-perature sensors, voltage, and 4 to 20 mA signals. The 4 push button user interface and LCD is said to make the CE-compli-

Products: Data Acquisition

iF transceiver targets rFiD

The PXIe-5641R from National Instru-ments is a dual-input, dual-output interme-diate frequency (IF) transceiver targeted at applications such as radio-frequency iden-tification (RFID) test, spectral monitoring, real-time spectrum analysis, RF dynamic test, and software-defined radio (SDR). It features two 14-bit, 100 MS/s analog-to-digital converters (ADCs) with built-in 20 MHz bandwidth digital downconverters (DDCs) and two 14-bit, 200 MS/s digital-to-analog converters (DACs) with built-in 20 MHz bandwidth digital upconverters (DUCs). The module also includes a Xilinx Virtex-5 SX95T field-programmable gate array (FPGA) that can be used to program using the NI LabVIEW FPGA Module.www.ni.com

uSB cArDS for panel meters

Red Lion Controls has introduced USB option cards for the company’s CUB5 and PAX panel meters. The USB programming cards – one available for each meter – pro-vides users with a way to connect CUB5 and PAX meters to almost any computer, with no serial converters or other external devices needed. USB option cards also fa-cilitate panel meter programming utilizing Red Lionís free Crimson software, allow-ing operators to set parameters, download configurations to panel meters and save program files on the computer for future reference. www.redlion.net

io-Link expansion system

Balluff has announced an IO-Link system that enables expansion or simplification of Profibus and Profinet networks. A Balluff IO-Link Expansion module attaches di-rectly to the Profibus or Profinet network, either as a new node or by substituting it for an existing node. Then, using standard low cost 3-conductor M12 cordsets, attach up to four intelligent IO-Link sensors up to 20 m away from the Balluff IO-Link expansion module. Hardware includes network expansion modules, sensor hubs, standard M12 non-shielded 3-conductor

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dpncanada.com June/July 200912 Design Product News

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Driving a wheel by placing an elec-tric motor inside its circumference is far from a new idea. Ferdinand

Porsche, father of the Volkswagen, cre-ated an electric vehicle in 1900 that was propelled by an electric motor in each front wheel hub. It helped launch the 25-year-old Porsche’s illustrious engineering career.

Now more than 100 years later, Michelin, the French company better known for steel belted radial tires than the wheels they roll

on, has brought the in-wheel motor con-cept into the 21st century with its Michelin Active Wheel. While Michelin is leading the project, others involved in the development of what could be the next major break-through in electric car propulsion were French coachbuilder and body engineering firm Heuliez, and Paul Scherrer Institute, a Swiss-based organization that conducts research in natural and engineering scienc-es. France’s Orange Telecommunications Group provided Wi-Fi communication capability.

Although under study for over a decade,

Michelin showed its latest Active Wheel drive system at the 2008 Paris Motor Show. It not only propels a vehicle via an in-wheel electric motor, it also incorporates active suspension and braking functions within the wheel.

Compared with a conventional inter-nal combustion engine vehicle, the Active Wheel eliminates the engine, driveline and associated items like exhaust system, cool-ing system and fuel tank. Contrasted to a regular pure electric car, it eliminates the need to accommodate electric motors in the vehicle, as well as replacing the driveline and normal suspension system.

This yields more cabin and storage space; the main components that must be accom-modated in the vehicle are the batteries and control system, leaving the underhood area available for other purposes, including safety crush zones. It can be used in either front- or rear-wheel drive applications, or four-wheel drive, depending on the vehicle manufacturer’s wish. Although Michelin uses it on only a pure electric vehicle, it seems plausible that it could be applied to an engine/electric hybrid. This would of course eliminate some of the packaging advantages of a pure electric car.

Thanks to component downsizing, the 42 kg Active Wheel contains within its diameter two electric motors, an active sus-pension system and vented brake disc.

The compact drive motor develops a

continuous output of 30 kW (40 hp), and transmits power to the wheel via a spur gear engaging a hub-mounted ring gear. Regeneration is used to recover braking energy.

The second motor operates the active suspension system which is said to react to road irregularities in as little as .0003 s. It also counteracts brake dive and cornering roll (no anti-roll bars required), controls ride height, and has the capability of mak-ing the car “lean” into corners. The shock absorbing function is integral with the active suspension, and a coil spring provides static suspension. The wheel is attached to the car via a suspension arm.

Michelin showed its Active Wheel con-cept in 2004 on the Michelin Hy-Light car, and now plans to offer the Active Wheel on a new car called the Heuliez Will, a subcompact sedan based on the Opel Agila platform. The front-wheel drive motors will provide approximately 80 hp, with up to twice that available for brief periods.

It is planned to offer the lithium-ion batteries in three levels of capacity that will provide driving ranges of 150, 300 or 400 km, with the option of changing from one to the other. Will prototypes are undergo-ing testing now, and Michelin says it could go into production for availability as early as 2010.

French specialty sports car manufac-turer Venturi Automobiles also displayed a prototype of its four-wheel drive Venturi Volage at the Paris Motor Show. It is a two-passenger sports coupe using the Michelin motor-in-wheel system, and limited produc-tion is planned.Bill Vance is an automotive journalist and author.www.billvanceautohistory.ca

Automotive Scene

Michelin’s “electric wheel” adds new spin on vehicle propulsion choices

The Michelin Active wheel could see service in production vehicles as early as 2010.

By Bill Vance

Design Product News 13dpncanada.comJune/July 2009

BOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS W

DAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNE

ORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GO

OMMETS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING

UTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS S

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STS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-

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AY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HARDWARE HEA

ARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBO

OOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUP

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S FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE

SULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS

REWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL

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UIT CONNECTORS CORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING F

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ANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS ADAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIA

TOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNECTORS CORDS COUPLINGS COVERS CUBES DEFENCE DISPLA

S ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HARDWARE HEAVY INDUSTR

OLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARM

ES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURN

WIST-TIES WALL PLUGS WASHERS WRAPS ADAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS

OMPUTERS CONDUIT CONNECTORS CORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOO

SSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MAS

ANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS S

EEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS ADAPTER AEROSPACE AGR

UIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNECTORS CORDS COUPLINGS COVERS

FENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HA

AVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS

UIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNO

S TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS ADAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE T

AMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNECTORS CORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FE

NGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNO

TCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTI

VETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS AD

ROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNECTORS C

OUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNME

TS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPL

GBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION

PPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS ADAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS

XES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNECTORS CORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECT

ECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOO

AC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS

REWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL

ASHERS WRAPS ADAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS

ONNECTORS CORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITU

OVERNMENT GROMMETS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODU

NG NIPPLES NUTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES

FS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS ADAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIANCES

VE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNECTORS CORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOW

BOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HARDWARE HEAVY INDUSTRY H

OLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARM

ES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURN

WIST-TIES WALL PLUGS WASHERS WRAPS ADAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS

OMPUTERS CONDUIT CONNECTORS CORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOO

SSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MAS

ANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS S

EEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS ADAPTER AEROSPACE AGR

UIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNECTORS CORDS COUPLINGS COVERS

FENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HA

AVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS

UIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNO

S TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS ADAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE T

AMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNECTORS CORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FE

NGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNMENT GROMMETS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNO

TCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPLES NUTS PEGBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTI

VETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION CUPS SUPPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS AD

ROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNECTORS C

OUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GOVERNME

TS HANDLES HARDWARE HEAVY INDUSTRY HINGES HOLDERS HOOKS HOSE HVAC INSULATORS KNOBS LATCHES MARINE MASKING MANUFACTURING PRODUCTS NETTING NIPPL

GBOARD HOOKS OFFICE EQUIPMENT PHARMACEUTICAL PIPES PLUGS POSTS AND SCREWS ROBOTICS RODS RIVETS SCREWS SEALS SLEEVING SPACERS SPHERES STANDOFFS SUCTION

PPORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS WASHERS WRAPS PORTS TECHNOLOGY TEES TIES TOOLS TURNTABLES TWIST-TIES WALL PLUGS WA

DAPTER AEROSPACE AGRICULTURAL EQUIPMENT APPLIANCES AUTOMOTIVE BALLS BOLTS BOXES BUMPERS CANE TIPS CAPS CLAMPS CLIPS CLOSURES COMPUTERS CONDUIT CONNE

ORDS COUPLINGS COVERS CUBES DEFENCE DISPLAY DOWELS ELBOWS ELECTRICAL ELECTRONICS FASTENERS FEET FITTINGS FLANGES FOOD PROCESSING FURNITURE GLIDES GO

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Cords_DPN_June.indd 1 6/3/09 8:55:47 AM

Feature: Adhesives

was allowed to cure for 2 h. The assembly process was completed in just 4 h – down from 5.25 h – and no additional reinforcements were required.

Group Hesse tested a fleet of beverage trucks assembled using the structural acrylic adhesive for 18 months on Canadian roads. Tests found that the longevity and aesthetics of the painted graphics improved dramatically. By eliminating the rivets and the plastic rail, painted graphics could extend all

By Scott Anderson

R ecent advances in structural adhesive technology have dramatically expanded the scope of potential

metal bonding applications. In the past, most structural adhesives would lose strength over time on galvanized steel. New patented adhesive technology provides long term durability on galvanized substrates. Structural adhesives are also excellent alternatives for bonding metal-to-metal, metal-to-plastic, and metal-to-composites.

Structural adhesives for metal bonding are permanently bonding trusses, joists, shear walls, headers, studs and cantilevered beams. Their use can reduce overall construction costs on a project by 60%, with the majority of savings found in assembly time. In addition, these materials deliver thermal and chemical resistance, and distribute stresses evenly across the entire bond joint. With stress spread across larger areas, the joint is stronger. They require little surface preparation and can be formulated to deliver application-specific open times from minutes to hours.

By eliminating the holes made with mechanical fasteners, structural acrylics provide a better looking end product and reduce corrosion. Similar bonding applications can be translated to other industries that use galvanized steel, steel, and aluminum, such as HVAC and appliance assemblies where corrosion resistance is critical.

Specialty vehicle manufacturers are achieving great success using structural adhesives to replace rivets and mechanical fasteners in truck body and trailer manufacturing. The improved product aesthetics that result from adhesive assembly can greatly enhance the value of the vehicle.

Group Hesse of Granby, QC, a beverage trailer and truck body manufacturer in North America, was using a time intensive and expensive riveting process to attach the exterior walls of the trailer to its aluminum frame. The three-step process required holes to be drilled into the wall panels for the rivets. Wall panels were then riveted in place and a white plastic rail was installed around the edges of the front and back walls to cover the rivets. This plastic rail was designed to improve the appearance of the front and back walls that are used for advertising space.

The plastic rails did not match the paint job and were easily damaged. The rivets caused the paint to peel and eventually rust and corrode in Canada’s extreme weather conditions. Group Hesse was looking for a process that was simpler, less expensive, more attractive, and offered long-term performance.

In response, Henkel provided Loctite H8000 Speedbonder adhesive, a fast fixturing structural acrylic that offers excellent impact and peel resistance on aluminum. The adhesive completely replaced the rivets on both the front and rear exterior walls, eliminating the plastic rails. Application and assembly were fast and simple. The adhesive was manually applied to the frame using a pneumatic cartridge dispenser. The flat painted panel was then clamped in position, excess adhesive was removed, and the assembly

untraditional use of adhesives in structural metal bonding

the way across the panel. Corrosion that once started at the rivets was completely eliminated with the new assembly process.

“It is obvious to me that welds will be used less and less in our design, replaced by stronger, more efficient technologies like Speedbonder H8000,” explained Martin Barrette, chief engineer at Group Hesse.Scott Anderson is Application Engineer,

Loctite Industrial Adhesives, Henkel Corporation.www.henkelna.com

Beverage truck with rear exterior wall assembled with rivets (inset, red arrow) versus wall bonded with Loctite Speedbonder H8000.

dpncanada.com June/July 200914 Design Product News

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PTC_DPN_June.indd 1 5/28/09 9:31:52 AM

Feature: cAD

staff within this particular division.The company’s options were to either

continue using 2D and pair new opera-tors with senior operators for long, practi-cal training sessions; or convert to 3D to significantly increase productivity. When considering the costs and challenges to maintain the “old way” of working, it became apparent that 3D was necessary.

The company needed a technology to get physical parts represented as 3D geometry, and then find a way to embed the 3D data into easy-to-understand work instructions. The desired solution had to have the following benefits:

I n the 1960s a major OEM in the aero-space industry created a successful line of jets. Back then, all of the design and

documentation to perform assembly and service activities on the aircraft was purely paper based.

Recently the demand for new builds of this aircraft has been on the rise. The OEM has been faced with increased pro-duction rates and the corresponding need to increase manufacturing and production

creating assembly instructions with 3D scanning• Efficient – In order to meet very tight

deadlines, it was important for the tech-nology to have a short learning curve for trainees.

• Versatile – In order to be compatible with additional or existing applica-tions, it was important for the chosen technology to be reused in different scenarios.

• Flexible – The technology had to be flexible enough to understand various types of parts, such as complex shapes, shiny surfaces, and varying sizes and dimensions.To address all of these needs, the com-

pany found a technology that could scan physical parts into a usable 3D model, coupled with a solution to provide 3D interactive assembly instructions to their production workers. The company lever-aged Creaform, the developer and manu-facturer of the Handyscan 3D line-up of products, and a provider of 3D scanning, reverse engineering and inspection ser-vices. The Creaform team came up with a three-step solution to address the proj-ect’s various aspects, specifically adding 3DVIA Composer software from Dassault Systèmes for transferring knowledge from experts to novice users.

The first step involved the use of Creaform’s handheld self-positioning laser scanner to carry out on-site 3D scanning of all the jigs, parts and parts on assembly fixtures involved in the assembly process. The outputs of the scanning process were 3D STL files for each of the parts.

The second step was to train two man-

ufacturing engineers on 3DVIA Composer, which creates an effective link between 3D product data and the instructions needed to create supporting information about the product design. It was an ideal solution to convert files from the scanner output into viable assembly instructions required to complete the project.

The third and final step was to provide on-demand technical support to those in charge of creating the interactive manufac-turing instructions in 3DVIA Composer.

Time was of the essence: the entire project – from 3D scanning, to software training, to the completion of 3DVIA Composer generated work instructions – had to be completed in a six-week period.

Using these solutions, the company was able to create a clear and simple document that brings total on-the-job autonomy for junior operators. Additionally, the use of these manufacturing instructions can now be expanded to any assembly shop in the world, since the document is mostly pow-ered by the universal language of interac-tive 3D instructions.

The creation of 3D data from the exist-ing jigs and parts through 3D scanning proved to offer substantial speed benefits versus re-creating them in a CAD system. 3DVIA Composer also proved to be very useful for the manufacturing planners as they could easily use the STL files gener-ated by Handyscan 3D scanner to seam-lessly and quickly integrate them into their assembly instructions.

Garth Coleman is Director of Product Marketing, 3DVIA and David Gagné is Mechanical engineer and Director, USA Business, Creaform.www.3ds.com/products/3dviawww.creaform3d.com

By Garth Coleman and David Gagné

red area illustrates clash between tubing and assembly component. Handyscan laser scanners and 3DViA composer software help aerospace oeM to preserve knowledge, speed productivity and maintain quality during the manufacturing process.

Design Product News 15dpncanada.comJune/July 2009

By Bill Fane

The first thing you will notice upon starting Inventor 2010, 3D mod-eling software from Autodesk

(www.autodesk.com/inventor), is that it now sports a ribbon interface. The good news is that they seem to have done it properly.

As with the 2010 version of other Autodesk products, the label bar under each panel displays in a light green color to indicate when it is context-sensitive. This means that it is nearly always green, because Inventor’s implementation of the ribbon is almost always context-sensitive. In addition, it is generally organized in a left-to-right sequence following a logical work flow. For example, when creating a part the draw commands are first, fol-lowed by constrain, and then modify, and so on.

As with preceding releases, Inventor continues to hammer away at the issue of very large assemblies. With this release they have added a new Shrinkwrap func-tionality. This lets you take a complex multi-component assembly or sub-assem-bly and shrink-wrap it down into a much smaller single-part file. There are two available modes. You can either tell it to ignore any components that are smaller than a certain threshold percent size, or you can tell it to use all of and only the visible exterior faces.

A shrink-wrapped part retains the mass properties of the original sub-assembly. It also retains any assembly constraints that were applied to the original parts, and can be swapped in and out of the upper-level assembly as required.

Shrink-wrapping works particularly well with the new AEC Exchange func-tionality. This lets you export Inventor files in a new .ADSK file format that can be used in architectural applications such as Revit or AutoCAD MEP, so the recipient can insert your machinery models into their building model. On a related topic, Inventor 2010 includes

additional interoperability functionality including support for JTY, CATIA and Alias products.

Inventor 2010 includes new plastics design capabilities. With it you can take an Alias surface file, give it a wall thick-ness, and then proceed with detailed design work. This includes such func-tionality as being able to quickly and easily insert vent grille features and ribs. Mounting-screw bosses can be created simply by selecting a screw size, type, and location.

A new member has been also added to the Inventor Professional/Simulation/Routed family. Inventor 2010 Tooling highly automates the design of molds for the production of plastic parts. For example, it will find a suitable parting line, define the runoff surface, select a standard mold base, sink the cavities, add sprues, runners and gates, and per-form mold flow analysis. Full associativ-

ity is maintained so that if the industrial designer changes the shape in Alias then the part and hence the mold design will change accordingly. There is no need to pass paper drawings or sketches back and forth; you can work directly in plastic.

Inventor 2010 includes enhanced sheet-metal functionality. In particular, it is now possible to develop the flat layout for a transition that was created as a loft between two profiles. This will be espe-cially useful to people designing things like ductwork, feed chutes, and hoppers.

Additional sheet-metal capabilities include rolled contour flanges, ripping, bend sequence annotations, and custom unfold equations to allow for specific bending circumstances.

Apart from the big headline-grabbers, as usual Inventor 2010 includes a great many enhancements and additions in the “minor” areas. For example, it now (finally!) includes an auto-save function, and it is now possible to open the related 2D drawing file from within the 3D part file, while 2D drawing views can include anatomically-correct aligned sec-tion views,

Inventor Professional and Inventor Simulation variants can now perform stress analyses on assemblies as well as on single parts. This is just another example of Autodesk’s continuing emphasis on “digital prototyping”.

Bill Fane (bill_fane@bcit.ca) is a software reviewer and retired mechanical engineer-ing instructor at BCIT in Burnaby, BC.

CAD Industry Watch

inventor 2010: more than just a pretty interface

TechnicalLiterature

inventor 2010’s new ribbon menu is context-sensitive.

The flat pattern on the left will fold up to form the asymmetrical lofted transition piece in the right views.

Motion systems. Steinmeyer, Inc. has announced a 100-page catalog of linear and rotary motion systems. The systems include linear stages, micro stages, compact XY stages, rotary stages, goniometer and lifting stages, and motion controllers.www.steinmeyer.com

rotary sensors. White paper from Novotechnik describes touchless rotary sen-sors technology.www.novotechnik.com/papers/white-papers-plus.html

enclosures. Hoffman has released its Specifierís Guide, Volume 22, a resource for 11,000-plus products and accessories, and technical information.www.hoffmanonline.com/literature

Levelling mounts. A series of metric levelling mounts from All Metric Small Components. The aMsp swivels 15∞ to all sides of the centreline to adjust to uneven surfaces are described in catalog M100. 3D CAD models are available for download.www.allmetricsmallparts.com

Pressure sensors. American Sensor Technologieshas released a new OEM Pressure Sensor Products Catalog. The cata-log features 20 pressure sensors for gauge, absolute and differential pressure measure-ment in pressure ranges from as low as 2.5 psi and up to 60,000 psi.www.astsensors.com

conveyors. QC Industries has released a catalog detailing its Automation Series low profile belt conveyors, including features such as the Pivot rotatable drive.www.qcindustries.com

Automation, robotics. Hirschmann Automation has completed its catalog, HIRSCHMANN AUTOMATION: Flexible Automation Solutions for Machine Tools. Technical data for the EROBOT 4000 series for EDM and the 6000/8000/9000 series for EDM and machining centres are included in the catalog.www.hirschautomation.com/

Structural framing. Parker’s Electromechanical Automation Division has announced a catalog featuring its IPS brand of structural framing products and systems. The 232-page guide covers extrusion pro-files, fasteners, brackets, handles, doors, panels, hinges and linear applications.www.parkermotion.com/ips

enclosure hardware. The J.W. Winco web-site catalog includes a selection of inch and metric size adjustable levers, cabinet U-handles, plastic and steel hinges and locking mechanisms, revolving and retract-able handles and conveyor components.www.jwwinco.com

dpncanada.com June/July 200916 Design Product News

Zero backlash. Jam-proof design.

For positioning & reciprocating motion applicationsSmooth movement; ultra-low maintenanceUhing® Rolling Ring linear drives have zero play when the shaftis rotated – even during reversal. The threadless shaft won'tclog or jam. If the system is somehow overloaded, the shaftsimply slips instead of churning and grinding.

• Example applications: material handling machines, windingequipment, test and measurement devices, packaging &

converting equipment. • Uhing Drives are available separately or

on shaft in custom assembly.• Wide range of sizes for varying linear speeds & axial thrust requirements.

Simple set-up & operationSome models feature mechanical control

over speed and travel direction – withoutprogramming or electronics.

Manually slide drive using release lever

Rolling Ring linear drives

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Amacoil_DPN_March2005 2/15/05 3:21 PM Page 1

smalley_DPN_June.indd 1 5/26/09 3:05:38 PM

Solid edge integration for PTc windchillI-Cubed has announced the release of

the I-Cubed Solid Edge CAD Integra-tion for Windchill. The integration for PTC Windchill en-ables engineers to create CAD docu-ments and drawings in Solid Edge and then manage those files in Windchill without leaving

the Solid Edge user interface. The Solid Edge CAD Integration allows users to capture, track, and control essential part and manufacturing data throughout the product lifecycle. The integration is cur-rently supports Solid Edge V19 and V20 on Windchill 8.0 and higher.www.brt-solutions.com

Vehicle suspension simulation modeling

SuspensionSim from Mechanical Simu-lation Corp. is a multi-body static solv-er that can be used to model a vehicle suspension through the use of available components representing bushings, springs, beams and bump stops. Most components can be modeled as linear or non-linear elements. Many standard solution types are available to simulate contemporary testing facilities.www.carsim.com

Direct modeling updates

SpaceClaim has added more func-tionality to its SpaceClaim direct modeling software 2009 Service Pack 1 (SP1). The new Midsurface tool expedites the creation of mid-surface geometry in sheet metal and plastic parts. It automatical-ly discovers pairs of thin faces, lets designers choose what faces to include or exclude, and creates a midsurface. A Stitch tool uses an enhanced algorithm to rapidly heal and merge face fragments that do not initially appear as solid. In addition, many enhancements improve existing modeling tools. www.spaceclaim.com

3D navigator LcD speeds workflow3Dconnexion has announced the SpacePilot PRO, a 3D mouse designed to deliver advanced control of 3D models, features a color LCD Workflow Assistant, second-genera-tion QuickView Navigation technology, Intelligent Function keys, and enhanced comfort and control. The color LCD lists function-key assignments and provides at-a-glance ac-cess to Microsoft Outlook email, calendar and task lists. One-touch access to 10 frequently used commands within any supported 3D application are also offered.www.3dconnexion.com/solutions

CAD Chronicle

Math, modeling and simulation

Maplesoft has announced a new release of MapleSim, its multi-domain modeling and simulation tool. The release intro-duces 3D visualization and animation tools that are said to easily transform multibody models into realistic anima-tions, providing greater insight into the system behavior. It also provides tools for managing results from multiple simulations. MapleSim includes Maple, technical computing software that con-tains a symbolic computation engine and numeric solvers.www.maplesoft.com

900 Main Campus Dr. Raleigh, NC 27606 www.i-cubed.com sales@i-cubed.com / (919) 755-5451

Key Benefits

• Access PDMLink from within Solid Edge.

• Maintain data integrity through bidirectional transfer of data.

• Enhance sharing design data within enterprise portal.

• Familiar 3rd Party WGM 8.0 style user interface decreases training time.

Features

• Provides enterprise visibility for Solid Edge design files, relationships,

attributes, and derivative data.

• Enables PDMLink to drive design process, changes, and configuration.

• Provides support for bottom-up or top-down design process.

• Provides enterprise management of design data repositories.

• Allows users to search for existing design data in PDMLink and reuse existing

designs from within the Solid Edge integration application.

• Extracts and maintains BOM information from the Solid Edge system.

• Creates associations between primary and secondary design data with a product

structure or part.

• Manages and fully integrates the CAD system data to Enterprise Problem Reports

(PR), Change Request (ECR), and Change Notices (ECN) upon the first check-in

to PDMLink.

• Allows mapping Solid Edge properties to specific PDMLink attributes.

• Tracks and controls the evolution of the part by referencing the part number, part

code number, revision number, part name and title.

• Provides support for families of parts. Solid Edge CADi manages each instance

as a unique item within PDMLink.

• Sheet metal part support coming in May 2009.

Solid Edge CAD Integration

Windchill Workgroup Manager functionality for Solid Edge

The Solid Edge CAD Integration provides a familiar Workgroup Manager 8.0 style interface that integrates your Solid Edge work

environment with PTC’s industry-leading Windchill content and process management solution.

The Solid Edge CAD Integration for Windchill enables engineers to create CAD documents and drawings in Solid Edge and

manage those files in Windchill without leaving the Solid Edge user interface. The Solid Edge CAD Integration allows users to

capture, track, and control essential part and manufacturing data throughout the product lifecycle.

Versions Supported:

• Solid Edge V19

• Solid Edge V20 Velocity Series with Synchronous Technology

System Requirements:

• Windchill PDMLink 8

• Windchill PDMLink 9

• Windows® 2000™ SP4

• Windows® XP™ (Professional Edition only) SP1 and SP2

• Internet Explorer

For more information, visit: www.i-cubed.com/offerings/secadi

web based PLM systemA PLM (Product Life Cycle Management) application has been introduced by think3. TD PLM is a web-based suite which encom-passes the product life cycle, from concept right through to EOL disposal. The suite is said to be rapid to implement through a series of independent steps with predefined costs and with a ROI which can be calculated during definition of the implementation project. Users can access a centralized database via Web Clients, world-wide, without hav-ing to install other applications. Security is guaranteed with single sign on (SSO) procedures. The system can be accessed via a standard web browser.www.think3.com

Design Product News 17dpncanada.comJune/July 2009

Feature: cAD

will be used. What is its primary purpose? Take the time to create a list of all the features that might be needed – these can later be narrowed down to must-have versus nice-to-have functions.

Next, consider the applications that will most regularly run on the workstation. What are the system requirements? Will they run concurrently? It’s also important to consider any future software that may be rolled out during the lifecycle of the workstation and identify those system

By Maria Del Rio-Arbuckle

During times of economic uncertainty, business owners have some difficult decisions to make.

One crucial focus area is technology. For design engineering, one of the most

important technology investments is the computer. The more powerful the PC, the more productive the workforce. For instance, consider the difference between the desktop PC and the workstation PC.

A workstation is essentially a desktop computer, but with higher performance capabilities than most desktop PCs. Workstations are primarily used by one person at a time, but other users can remotely connect to a workstation when necessary. Workstations tend to be better suited to users running intense applications that require greater graphics capability, processing power and multi-tasking ability.

When deciding to upgrade to a workstation, there’s a number of items to take into consideration. Where the major purchasing considerations for a desktop PC include cost, a common operating environment and security; for workstations it’s all of those things, with an additional focus on performance, expandability and an extended lifecycle.

The benefits of workstations are numerous and include both IT and business advantages.

Workstations support processing and memory-intensive technical applications such as MCAD software development and video processing. Workstations typically include professional graphics cards, are certified for specific technical applications, are capable of supporting multi-processors and larger memory configurations, and support a wider range of operating systems including Windows XP Professional, Vista and Red Hat Linux. They have the most advanced processors, incredible expandability and more secure backup solutions than desktop PCs.

Engineers, analysis experts and designers experience improved productivity and bring products to market more quickly. Architects, engineers and those who need to work with simulated environments can experience the performance levels needed to work without design interruption or delay with a workstation PC.

The overall performance capacity of workstation PCs allows for improved stability and reliability, long-term functionality and improved hardware/software compatibility. In addition, these performance enhancements result in the ability for faster modelling to allow time to explore more design options, greater workplace efficiency and improvements in design innovation. Put together, the benefits result in lower IT costs, an improved bottom line and a more competitive business.

For a wide array of users, including engineers, programmers, modellers or CAD developers, workstations are designed with mission-critical tasks in mind. With better CPU performance and faster vector processors, workstations are able to perform the most difficult graphics jobs in ways that a traditional desktop simply cannot.

Before purchasing a workstation, the first element to examine is how the workstation

Finding a workstation that’s right for your business

requirements as well.Finally, consider that any

new workstations need to fit seamlessly into existing infrastructure. Determin-ing the general hardware configuration and what peripheral devices the new systems will need to support will give the most important guideline when selecting the new equipment.

Maria Del Rio-Arbuckle is the Product

The HP xw8600 workstation will open cAD applications quickly and provide faster graphical refresh times for smoother imaging.

Manager, Workstations, POS and Monitors for Hewlett-Packard Canadawww.hp.ca/workstations

A HUGE CAD COMMUNITY BROUGHT THEM TOGETHER.A CRAMPED TRAILER MIGHT TEAR THEM APART.

SolidWorks® software presents a new series about three PRODUCT DESIGNERS forced to work in an overflow trailer. Starring a USER COMMUNITY OVER ONE MILLION STRONG, a friendly NEIGHBORHOOD SOLIDWORKS RESELLER, and more than 150 USER GROUPS. And featuring ACTIVE ONLINE DISCUSSION FORUMS,

a set of CUSTOMIZED TRAINING CLASSES, and one CROWD-PLEASING RETURN ON INVESTMENT.3DUDESGONE3D.COMWATCH SEASON ONE ATNR

NOT RATED

New Episode Coming in June. Stay Tuned For CAD Love !

Solidworks_DPN_June.indd 1 6/2/09 9:19:59 AM

dpncanada.com June/July 200918 Design Product News

The World of Bearings and Power Transmission...

MONTREAL TORONTO WINNIPEG EDMONTON VANCOUVER(514) 685-6006 (905) 826-1100 (204) 694-1455 (780) 465-3311 (604) 294-3461Fax (514) 685-6007 Fax (905) 826-9691 Fax (204) 633-7230 Fax (780) 490-4664 Fax (604) 294-4680montreal@ringall.com toronto@ringball.com winnipeg@ringball.com edmonton@ringball.com vancouver@ringball.com

Xtenda TM StainlessSteel Cam and Cam

Yoke Followers

Hi-RollerTM Bearings

Our size and fl exible structure enables us to respond rapidly to your requests. Our manu-facturing can handle any size order. Our quality control procedures ensure consistent tolerances and our engineering expertise give you a deep knowledge base to draw on.

• Standard Needle Bearing Cam and Cam Yoke Followers • Eccentric Stud Cam Followers • Heavy Stud Cam Followers • Neverlube ™ Cam and Cam Yoke Followers

Call 800-268-2169 for free catalogues on the complete RBL line.

Brought to you by RingballDISTRIBUTED IN CANADA BY

www.ringball.com

Combined Bearingsand Profiles

linear from 0.1 to 100 ton

NEW

Heavy DutyCombined Bearings

NEW

Combined Bearings4.085 Profile St 8 Nb

NEW

NEW

No.1 in heavy load handling

Economical & innovative

Robust, cost effectivedeliveries from stock

AdjustableCombined Bearings Unit JC

VULKOLLAN+POLYAMIDECombined Bearings www.gmn.de

Quality ensures Future.

Future-oriented and reliable standard bearings, special bearings and complex bearing systems from GMN assure economic success – today and for the future.

Introducing DualVee Washdown Wheels

• Proven to Extend Life in Harsh and Extreme Environments –

at least 3X!

• FDA-approved grease

• AISI Type 440c Stainless Steel Balls and Races

• Unique Outer Shield and Inner Seal for Exceptional Protection from Liquid and Debris

Contact Ringball for the latest DualVee Washdown Wheel brochure

Ringball_DPN june09.indd 1 6/1/09 2:59:48 PM

Every sport has a predomi-nant injury associated with it – even the determination of

winning at any cost can, we know, be harmful to mental and/or physical health.

There is one activity especially that has logged a very high rate of diversified injuries from a simple bruise and even to paralysis. It is cheerleading.

The girls who perform acrobatics and dance at the edge of the field are no less exposed to injury than the guys who are kicked and pummeled in the game. This may seem surpris-ing to anyone who is not familiar with body kinetics and can only see lithe and energetic young girls. For these girls, bruising, fractures, cuts and concussions are not uncommon.

The fact that catastrophic inju-ries and even death has been attrib-uted to cheerleading accidents may be partly due to little or no safety regulations as coaches push the girls to perform stunts that are increas-ingly dangerous. Stunts such as being thrown 15 ft to the top of a human pyramid may win a trophy but a mistake in the return to earth can be devastating.

A study by the National Center for Catastrophic Sports Injury Research (www.unc.edu/depts/nccsi/) in the U.S. found that cheerleading accounted for more than half of the 112 catastrophic injuries to female high school and college athletes in the last 25 years. This included three deaths but did not include the acci-dents that occurred in out-of-school squads.

Regardless of how athletic it

appears, cheerleading is generally considered as an activity – not a sport – and consequently short on regulation and supervision.

But this is beginning to change. Largely due to the commitment of people whose lives have been dam-aged either directly or indirectly by a cheerleading accident, there are schools in the U.S. that now require cheerleading coaches be certified.

As cheerleading becomes recog-nized as a sport it will fall under the aegis of sports medicine and as such will be exposed to greater scrutiny and regulation.

Sports medicine is the branch of exercise science that is primar-ily focused toward sport or athletic related injuries and specifically their diagnosis and treatment. In addition, sports medicine focuses on preven-

tion and the illnesses and diseases that might have effects on health and physical performance.

There are numerous fields of study that combine medical science with exercise and how physiological and biomechanical principals relate to the adaptation of the human body in movement and physical activity. Research is one of the main aspects of exercise science, with the scope of integrating scientific principles with sport and exercise.

So, while exercise science focuses on the study of the basic principals that govern exercise itself, sports medicine refers more to the medical aspects of physical activity.

Sports medicine professionals are trained in a variety of health and medical disciplines that include ath-letic training, exercise physiology, physical therapy, primary care, nurs-ing, sport psychology and nutrition.

Their typical work place can be in a public or private clinic and hospital, but also in a college or university set-ting and their purpose is the training, the care and the treatment of injuries and illnesses that involve people par-ticipating in sports or physical activi-ties at any level, from recreational to professional.

Since exploring the correlation of cheerleading and injury I have been alarmed by how many people I know that can add a personal testimony. My hope is that this expo-sure will help to avoid danger and serve as awareness to the parents and friends of cheerleaders and – of course, cheerleaders.

Mark Sunderland is President of Ottawa-based BioMedical Industry Group (mark.sunderland@biomed-group.com).

Medical Engineering

By Mark Sunderland

cheerleading is generally considered as an activity – not a sport – and consequently short on regulation and supervision.

cheerleading injuries now being recognized by sports medicine

Products: editor’s choice

Torsion-resistant robot cable

Cable carrier supplier igus has developed a shielded ro-bot cable for applications involving high levels of torsion. Chainflex CF Robot is designed for both robotic and non-robotic applications, such as rotary tables or spindle drives that have to be supplied with high power levels. In contrast to conventional braided copper shields, which are counter-wound, a torsion-resistant tin-plated copper shield sheath is used with CF Robot. The forces affected on the cable by any torsional movement are largely absorbed by sliding and buf-fer elements between the sheath, shield and insulation. The outer sheath material is a wear-resistant TPE mixture. The twistable cable has already been tested in the igus techni-cal center through more than three million torsional move-ments to ±270º.www.igus.com

industrial ethernet firewall/router

With the FL MGuard RS Firewall with VPN option, Phoe-nix Contact provides an industrial Ethernet firewall/router platform for individual protection of distributed automa-tion systems. The devices are designed for use in a harsh industrial environment and, unlike security solutions in the office environment, they meet the requirements that auto-mation poses for data transfer and mechanical robustness. For remote secure connections a VPN, Virtual Private Net-work can be created for the most secure connection over a Wide Area Network.www.phoenixcontact.ca

Linear motor driven stages

P3 model linear motor driven stages from Schneeberger pro-vide speed and acceleration of up to 5 m/s at 10 g. Features include an ironless linear motor for zero cogging and smooth motion, travel lengths up to 1 m and encoder quadrature signals from 1 to 5 µm resolution.www.schneeberger.com

Design Product News 19dpncanada.comJune/July 2009

SEAL MASTER CORPORATION368 MARTINEL DRIVE, KENT, OH 44240-4368 USA

(800) 477-8436 / (330) 673-8410 • FAX (330) 673-8242E-mail: info@sealmaster.com

SEALS, ACTUATORS, GRIPPERS & PNEUMATIC SPECIALTIES

FABRIC-REINFORCEDFOR STRENGTH &

STRUCTURAL INTEGRITY

“Technical expertise, enthusiasm, creative problemsolving, unmatched experience and follow-through…

that’s Seal Master for sure!”

DESIGN ASSISTANCE OFFERED – WWW.SEALMASTER.COM

© 2009 Seal Master Corporation

SealMaster_DPN_Mar09.indd 1 2/12/09 12:05:12 PM

The World of Bearings and Power Transmission...

MONTREAL TORONTO WINNIPEG EDMONTON VANCOUVER(514) 685-6006 (905) 826-1100 (204) 694-1455 (780) 465-3311 (604) 294-3461Fax (514) 685-6007 Fax (905) 826-9691 Fax (204) 633-7230 Fax (780) 490-4664 Fax (604) 294-4680montreal@ringall.com toronto@ringball.com winnipeg@ringball.com edmonton@ringball.com vancouver@ringball.com

Xtenda TM StainlessSteel Cam and Cam

Yoke Followers

Hi-RollerTM Bearings

Our size and fl exible structure enables us to respond rapidly to your requests. Our manu-facturing can handle any size order. Our quality control procedures ensure consistent tolerances and our engineering expertise give you a deep knowledge base to draw on.

• Standard Needle Bearing Cam and Cam Yoke Followers • Eccentric Stud Cam Followers • Heavy Stud Cam Followers • Neverlube ™ Cam and Cam Yoke Followers

Call 800-268-2169 for free catalogues on the complete RBL line.

Brought to you by RingballDISTRIBUTED IN CANADA BY

www.ringball.com

Combined Bearingsand Profiles

linear from 0.1 to 100 ton

NEW

Heavy DutyCombined Bearings

NEW

Combined Bearings4.085 Profile St 8 Nb

NEW

NEW

No.1 in heavy load handling

Economical & innovative

Robust, cost effectivedeliveries from stock

AdjustableCombined Bearings Unit JC

VULKOLLAN+POLYAMIDECombined Bearings www.gmn.de

Quality ensures Future.

Future-oriented and reliable standard bearings, special bearings and complex bearing systems from GMN assure economic success – today and for the future.

Introducing DualVee Washdown Wheels

• Proven to Extend Life in Harsh and Extreme Environments –

at least 3X!

• FDA-approved grease

• AISI Type 440c Stainless Steel Balls and Races

• Unique Outer Shield and Inner Seal for Exceptional Protection from Liquid and Debris

Contact Ringball for the latest DualVee Washdown Wheel brochure

Ringball_DPN june09.indd 1 6/1/09 2:59:48 PM

PRECISION MINIATUREPNEUMATIC COMPONENTS40-page catalog describes a full lineof precision miniature pneumaticcomponents, including pressureand vacuum regulators andswitches, comparators, orifices,filters and fittings. Thesecomponents are ideal where smallsize, light weight and precision area must. Phone: 1-800-762-0758,Fax: 262-786-0211.www.airtrolinc.comairtrol@airtrolinc.com

Airtrol Components Inc.

EasyLock shaft collarsFor non-slip holding of reels and other objects on smooth, case hardened shafts (Rockwell 55+). Install and remove by hand without special tools. Clamping control adjusts from 90 to 1124 pounds. Eliminates play between shaft and reels. Wide range of sizes. Ideal for spooling applications.

Toll free: 1-800-252-2645email: amacoil@amacoil.comwww.amacoil.com

Amacoil, Inc.

Precision GearingThree Choices

New Catalog M-210 details three Precision Gearing business lines: (1) Standard and custom Low Backlash Planetary Gearheads for automation applications; (2) Precision Rack and Pinions – fi ve types for linear motion control; (3) built-to-print metal components with gear features. Highest precision is AGMA Q14-/ISO 4. Tooth sizes from 0.4 to 18 mm. 90th anniversary -- from France since 1919, North Am since 1997. Phone 866- 262-9562. Website: www.mijno.com

Mijno Precision Gearing

DUST COLLECTORSFULL LINE LITERATURE GUIDEThis impressive guide outlines dozens of N.R. Murphy dust collectors, installations, capacities, styles and models. A must for any reference library. N.R. Murphy Limited has been in business for 65 years and has thousands of satisfi ed customers.Dust Collectors is all we do, so do it right the fi rst time. Just Ask the Experts.For more information contact:Craig Moffatt, N.R. Murphy Ltd.,Sales Manager, Cambridge, ON Tel: 519.621.6210Fax: 519.621.2841Web site: www. nrmurphy.come-mail: 4nodust@nrmurphyltd.com

NON-THREADED FASTENER SOLUTIONSFastener solutions from Pivot Point Inc. include Clevis Pins, Cotter Pins, Quick Release Pins and Devices, Cable & Lanyard assemblies, Locking Pins and more. Stock and Specials to print. Several exclusive inventions include the SLIC Pin, Bow-Tie Locking Cotters, Rue-Ring Locking Cotters, Infi nity S-Hooks, Nylon Lanyards and more. Free samples included with catalog. Phone: (800) 222-2231 (toll free) (920) 349-3251Fax: (920) 349--3253E-mail: mail@pivotpins.com Website: www.pivotpins.comPivot Point Inc.

SETTING IDEAS INTO MOTION

7,000 New inch & metric, standard drive components added to SDP/SI’s product line. Specifi cations & technical data for belt & chain drives, bearings, couplings & more are featured in the 2009 SDP/SI Catalog D795.Visit www.sdp-si.com to request or download your catalog, learn about our manufacturing capabilities and shop online. Save time and money by buying from one source.Phone: (516) 328-3300Fax: (516) 326-8827www.sdp-si.com

Stock Drive Products/Sterling Instrument

Williams Fluidair proudly announces its exclusive Canadian distributorship of VOSS Fluid Power. VOSS metric tube ttings and systems enhance new and existing machine design. 40 metric and imperial hydraulic piping product lines in stock including tubing, ttings, adapters, valves, supports, tools, benders, hose, hose ttings and more. Custom manufacturing available. Reliable service, fast delivery.

905-831-3222www.williams uidair.com

MINIATURE & SMALL CABLESMECHANICAL CABLE ASSEMBLIES& IDLER PULLEYSCable Solutions!Call Sava Industries to request our comprehensive 36-page Design Guide featuring miniature & small steel cable from .006-3/8”, push pull varieties, high fatigue drive & low stretch cables, plastic & steel idler pulleys from 3/8” to 6”, a huge selection of end termi-nals for steel cables & much more.Specializing in fast service.ISO 9001 Certifi edWebsite: www.savacable.comTel: 973-835-0882Fax: 973-835-0877CARL STAHL SAVA IND. INC.

...a service for readersOn this page are illustrations and descriptions of catalogs detailing products and services that could prove helpful to you.To receive your copy of any brochures that are of interest, please go to the suppliers website, e-mail, telephone or fax the contacts supplied.

DATA FILES

SEAL MASTER®INFLATABLE SEALS, ACTUATORS,

GRIPPERS AND PNEUMATIC SPECIALTIES

Close tolerance sealing is just one task for custom-built, fabric-reinforced, fully molded, elastomeric Seal Master in atable seals. Simple and versatile, they’re ideal for imaginative production and processing applications, too. Engineered specialties include fabric-reinforced bags, bladders, plugs and other custom rubber products. Design assistance offered.4240Ph: 800-477-8436, Fax: 330-673-8242www.sealmaster.comE-mail: info@sealmaster.comSeal Master Corporation

Conductix-Wampfl er manufactures a wide array of rugged, industrial-grade cable reels ideal for providing remote power in the plant or for moving machinery. We offer all sizes from small cord reels on up to large multi-motor units suitable for mill applications.

Contact: Conductix-Wampfl er 175 Blvd JF Kennedy St. Jerome, QC J7Y4B5 Tel: 800-667-2487Conductix-Wampler

Noren Products manufactures air-to-air and air-to-water heat exchangers for cooling electri-cal panels without letting con-taminants inside (including wash down, and hazardous locations). COMPACT CABINET COOL-ERS prevent failures/downtime caused by overheating electronics. Noren units are easy to install, low maintenance, Freon free and cost a fraction of air-conditioning. PHONE: 650.322.9500TOLL FREE: 866.936.6736www.norenproducts.comNoren Products

DPN_JuneDF_Page2.indd 1 6/4/09 8:42:39 AM

Portable Paperless Recorders and Data Acquisition StationsRD-MV1000/RD-MV2000This high performance, easy-to-use portable recorder displays real-time measured data on a clear, wide-angle color LCD and can handle a wide range of measurement in your lab, plant, or test stand. These recorders have powerful stand-alone data logging capability and the units record on-site changes in temperature, voltage, current, fl ow and pressure. The product has many features, such as; secure high capacity memory with internal memory of 200MB, choice of compact fl ash and USB removable storage media, detachable input terminals that simplify fi eld wiring, and advanced network connectivity with email, fi le transfer, and web server functions. This CE compliant product is perfect for automotive and water industries. Ideal for food processing and chemical lab applications.Price starts at $4325

Touch-Safe Heater CS060 SeriesOmega’s new touch safe heater is small in size and features a heating capacity of 50 to 150 watts, double insulated plastic casing, and is quickly mounted due to clip fi xing. The design of the heater supports the natural convection which results in a high air current of warm air which makes the CS060 useful in enclosures with electrical/electronic components. This CE compliant product is designed for permanent operation and is compatible with Omega’s complete range of thermostats and hygrostats. Perfect for water, automotive, and food processing industries. Recommended applications include HVAC and lab use.Price starts at $60

Ph/mv Benchtop MeterPHB21 Series

The PHB21 benchtop meters features include automatic resolution selection, automatic electrode check, and a maximum/minimum audible alarm. The displayed readings can be continuous, held, or logged to memory. The package includes glass electrode, calibration buffers, 9 Vdc battery, operator’s manual, and carrying case. This CE compliant product has 99 point data logging and NEMA 4 rated enclosure. Perfect for chemical processing and lab applications. Price starts at $825

Compact Fan HeaterHVL031 seriesOmega’s new compact fan heater comes with built-in overheat protection and is DIN rail mountable. The HVL031 series has the capability to maintain minimum operating temperatures in enclosures and helps to prevent failure of electronic components caused by condensation and corrosion. This CE compliant product is designed for many applications such as electrical and electronic enclosures, display panels, access and parking control systems and personnel booths. It is ideal for the automotive industry. Price starts at $154

Networkable Paperless Data Acquisition System RD8300 The RD8300 is the most advanced paperless recording system available. This product has a wide range of features including a high contrast 142mm (5.6”) color Active Matrix TFT LCD with a rugged touch screen that can be operated by a fi nger or the onboard stylus, built in OPC server and email client, 6 to 12 universal and relay outputs, multiple media drives, and locking media access door. This CE compliant product needs no additional equipment for harsh environments and is NEMA 4 rated. Perfect for automotive and water industries. Ideal for food processing and chemical lab applications. Price starts at $2990

Benchtop Turbidity MeterTRH444 SeriesThe TRH444 is a compact turbidity analysis instrument designed for precision measurement of turbidity. This all-in-one meter includes automatic range selection, signal averaging, data logging up to 99 readings, RS-232 interface port (for PC or printer connection) and language selection (English, Spanish, or Portuguese). The carrying case is shock resistant with a NEMA 4 rating. The self guided programming menu makes this CE compliant product ideal for regulatory monitoring, process water testing, and environmental water analysis in the fi eld or laboratory. Price starts at $1296

Benchtop Conductivity/Resistivity/TDS/Salinity and Temperature MeterCDB31 Series The CDB31 series has many features including simple 3 key operation, automatic cell check, audible alarm, and automatic battery monitoring. The compact casing is comprised of ABS and splash proof panels in polycarbonate which allows the product to be used in chemically aggressive environments. Designed with the latest in circuit technology, this CE compliant product has low power consumption and fast response. Perfect for chemical processing and lab applications. Price starts at $869

Electrode Holder-PHA-EH SeriesStirrer-PHS-11 SeriesThe PHS series of motorless magnetic stirrers operate by generating a rotating electromagnetic fi eld around the stirring head. The PHS series has adjustable speed and comes with a 120 Vac adaptor. The PHS-11C version also includes an electrode holder for hands-free measurements. The PHA-EH electrode holder has a weighted base for stability and locking knobs to hold the desired position. It holds multiple sensors up to 14 mm (0.55”) diameter. Perfect for lab applications and the water industry. Price starts at $80

Interface ConverterOM-CONV-SER The OM-CONV-SER is an RS-485 half duplex to RS-232 converter. It is powered from the computer’s serial (COM) port so no external power is needed. This unit is small in size, has a long transmission distance, can handle data rates up to 115,200 BPS, is very stable in performance and connects to a standard DB9 serial (COM) port. The converter is CE compliant and be used in a wide range of applications including industrial automatic control and measuring systems and PLC applications. Price starts at $31.50

Fan HeaterSeries CR027

The DIN Rail mountable design of this fan heater makes it an ideal accessory for any enclosure. The heating power of the CE compliant CR027 adjusts to ambient temperature and features integrated adjustable thermostat and control light. It conveniently comes equipped with a built-in temperature limit in case of fan fi re. This compact heater in PTC technology maintains minimum operating temperatures in enclosures and helps to prevent failure of electronic components caused by condensation and corrosion. Price starts at $194

Tri-Axial Transient Shock Data LoggerOM-CP-TSR101 SeriesThis battery powered 3-axis shock data logger features built-in accelerometers, programmable start time, and optional password protection. The OM-CP-TSR101 measures and records instantaneous shock levels when the user-selectable shock levels have been exceeded. The data logger retrieves data quick and easy and downloads at a high speed of 115,200 baud. The OM-CP-TSR101 is CE compliant and is valuable in characterizing environments such as packaging and fragility assessment (drop testing), break and crash testing, and shipping validation.Price starts at $745

¼ DIN Ramp/Soak Temperature/Process Controllers CN7200

The CN7200 features an easy to read dual 4-digit LED display for local indication of process and setpoint values along with universal inputs, autotune, dual control options, and alarm functions. The PID control is supported by 64 ramp/soak actions. RS485 communications standard. Free software download is available. This product is ideal in water, chemical, automotive, and food processing industries. The recommended applications are for HVAC and lab use.

Price starts at $211

High Performance Fan HeaterSeries CR030/130The CR030/130 has double insulated plastic housing and can come as a DIN rail, panel, or foot mountable fan heater with integrated adjustable thermostat or fi xed hygrostat. It conveniently comes equipped with a built-in temperature limiter. This CE compliant product maintains minimum operating temperatures in enclosures and helps to prevent failure of electronic components caused by condensation and corrosion. Perfect for automotive and petroleum industries and ideal for applications involving food processing. Price starts at $245

¼ DIN Temperature ControllersCN730 SeriesThe CN730 series features an easy to read dual display and easy-to-use programming menus designed for quick installation. The control functions include ON/OFF, PID, auto-tuning or manual tuning. The CN730 accepts a variety of thermocouple and RTD inputs. Process value and set-point value are simultaneously displayed with the process value in red and setpoint in green. The CB730 is ideal for water, automotive, and food processing industries. Recommended applications include automotive, HVAC, and lab use. Free software download is available. Price starts at $135

Touch-Safe Small HeaterCSK060 Series

Omega’s small touch safe heater features a heating capacity of 10 to 20 watts, double insulated plastic housing, and a wide temperature range. This CE compliant product is used in enclosures where condensation is to be prevented or the temperature may not fall below a minimum value. It has been designed for permanent operation. This product is idea for use in automotive and petroleum industries. Price starts at $34

Universal DIN Rail TransmitterTXDIN1600 Omega’s TXDIN1600 series is a new generation DIN rail mounted temperature transmitter. It has been designed to accept most common process and temperature sensor inputs and provide the user with a standard two wire 4 to 20 mA output signal. This CE compliant product is perfect for automotive, food, water, and any temperature or process industry. Ideal for food processing, HVAC, lab use, or any temperature monitoring application. Price starts at $244

Refrigerant Leak DetectorLDH-380The LDH-380 series of leak detectors features a multi-color visual display and a fl exible stainless steel probe. It is the perfect tool for the maintenance of air-conditioning or cooling systems with refrigerant. This unit uses a newly developed semi-conductor sensor which is extremely sensitive to a variety of general refrigerants and can detect R-134A, R-410A, R-407C and R22 Freon gases. A carrying case is included with this CE and RoHS compliant product. Ideal in automotive and HVAC industries. Price starts at $211

Pulse Control ModulePCM4

The PCM series pulse control module facilitates conversion of a 4 to 20 mA output to an on/off time proportioning output. It mounts directly to the input terminals of an OMEGA DC input SSR and supports single or 3-phase operation. Perfect for water, chemical, automotive, and food processing industries. Recommended for applications including HVAC, lab use, and automotive-engine testing. Price starts at $150

www.omega.caDPN_JuneDF_Page1.indd 1 6/1/09 10:19:00 AM

Design Product News 21dpncanada.comJune/July 2009

DPN digital edition sponsored by:

Experience 3DWith links to CAD downloads!

Complete control inside your browser!

Experience Video ClipsSee how products & projects

really work!

Just download the DPN digital edition atdpncanada.com to start your “Experience”

the DPN digital editionGo online to Experience

edition atr “Experience”

Digital_Feb09.indd 1 6/2/09 9:11:59 AM

switches are now available with engraved EMO markings. When used in combina-tion with switch guards, the E-stops com-ply with SEMI S2 standards, while being 27.9 mm behind the panel (XA series) with up to four contacts.

www.idec.com/usa/estop

Subminiature pushbuttons

NKK Switches has released the NP01 series of smooth actuation subminiature pushbutton switches. Available in both il-luminated and non-illuminated versions, the series uses a single LED that can be specified in red, green or amber, or a bi-color LED with a red/green combination. Non-illuminated versions feature caps available in black, white, red and gray. Caps are 12 mm square and can be speci-fied with clear lenses and matching col-ored diffusers.www.nkkswitches.com

water-resistant rockers

Cherry Electrical Products has introduced four series of ac/dc water-resistant rocker switches; the KS, KG, KT, and KM se-ries. The IP56 certified switches have a rating of 16 A at 125 Vac, and the KG, KT, and KM Series are all rated at 20 A at 125 Vac. All four series are rated for 21 A at 14 Vdc. The KS, KG, and KM Series switches fit a panel cut-out of 36.8 x 21.2 mm, while the KT series fits a cut-out of 36.8 x 15.2 mm. All series offer 0.250 in. quick-connect tab termination. www.cherrycorp.com

Pushbutton emits “halo”

The Series 84 “halo illumination” push-buttons from EAO Switch are offered in three differing styles – either halo diffused lenses, units with halo illuminated switch bezels, or an animated illuminated bezel version which allows for chasing LED sequences, multi-color illumination, and partial bezel illumination. For all versions, light is emitted around the edges of the lens by a 3 mm high-intensity LED. The series is a modular pushbutton system of lenses, switch/indicator housings and switching elements designed for a stan-dard 22.5 mm cutout.www.eao.com

normally-open or one normally-closed contact block. Illuminated and non-illu-minated selector switches are available in two and three-position as well as key operated versions. Joysticks come in either two-position or three-position versions with either maintained or momentary op-eration mechanisms.www.automationdirect.com/22mm-plastic

emergency stop switches

IDEC XA (16 mm) series of emergency stop switches are available in a unibody with 19.5 mm depth behind the panel. XA E-stops are available in 29 and 40 mm mushroom operators, in red, yellow or gray. 16 mm XA and 22 mm XW E-stop

long, with a diameter of 16 mm, and can be mounted through a Ø12 mm hole.www.elobau-st.com

Plastic pilot devices

AutomationDirect has introduced a line of 22 mm plastic pilot devices. The devices, including pushbuttons, selector switches and joysticks, are made with fibreglass-reinforced thermoplastic. Illuminated and non-illuminated pushbuttons are available in six colors and come with either one

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Bozena Kunowski, CADmech Design Inc. (cadmech.com)

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Products: Switches

Analog push-button

Elobau Sensor Technology Inc. has intro-duced its 145MA micro push button for various industrial applications. The con-trol is based on Hall effect technology and provide a 0.5 to 4.5 V linear output proportional to the displacement of the ac-tuator. It is designed to be incorporated in the knob of a joystick or a multifunctional handle for a shifter, or into a control panel. It provides proportional control of auxil-iary functions. The pushbutton is 27 mm

dpncanada.com June/July 200922 Design Product News

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MFG_DPN_May09.indd 1 4/14/09 4:36:46 PM

Feature: Power Transmission

drive system are fuel savings, reduced emissions, and dramatically reduced brake wear. Refuse vehicles equipped with Parker’s hydraulic hybrid drive sys-tem have achieved fuel savings of 30% to 50% during track testing and actual field trials of refuse collection cycles. Vehicles can use full engine power at any time, but the system’s design optimizes efficiency by matching engine load with vehicle requirements. Reduced fuel con-sumption, a corresponding reduction in emissions, substantially reduced brake wear and improved off-the-line accelera-tion are all benefits of the Parker hybrid drive system.

Parker’s hybrid drive system is built around the company’s proprietary Power

Parker Hannifin Corp. has refined its hybrid drive technology, a hydro-mechanical series drive system

designed to significantly reduce fuel con-sumption and increase productivity in vehi-cles with high start-and-stop applications.

Parker’s hybrid drive system for refuse trucks replaces a vehicle’s conventional transmission with a series hybrid drive sys-tem that marries the variable features of a hydrostatic drive, which is ideal for urban routes, with the efficient performance of a mechanical drive that performs best at highway speeds. Coupling this unique hybrid drive system with brake energy recovery technology provides the ideal solution for severe duty applications.

The main benefits of the Parker hybrid

Hybrid reduces fuel consumption, emissions

Drive Unit (PDU), designed specifically for high power, high start-and-stop applica-tions. An onboard controller coordinates pumps, hydrostatic motors and accumula-tors to power the vehicle when in hydro-static mode during start-and-stop opera-tion while collecting refuse. Instead of

solely using power from the diesel engine, accumulated energy from the vehicle’s braking system is stored and used to power the truck each time it accelerates. As the truck reaches highway speed, the PDU transfers energy from hydrostatic drive to mechanical drive to maximize operational efficiency.

Based on intelligence gathered from refuse companies, fleet owners, munici-palities and original equipment manu-facturers, Parker identified the need for improvements in fuel efficiency, emissions, drivability, brake wear and overall produc-tivity. The latest version, featuring an inno-vative, patent pending design for packag-ing mechanical, electric, and hydraulic components, was shown at WasteExpo 2009 this month in Las Vegas.

While much of the development and validation of the hybrid drive system is performed within Parker’s engineer-ing offices and labs around the globe, there is no substitute for on-road vehicle evaluation. Currently, Parker is evaluating prototype vehicles through a variety of acceptance tests that replicate real-world operation. A state-of-the-art vehicle prov-ing ground contains all road and driver conditions required to validate vehicle drive performance and durability. Trucks are operated 24/7 in a controlled environ-ment with professional drivers, mechan-ics, and fleet managers evaluating fuel economy, acceleration, braking, respon-siveness, road loads, vibration, gradability, and other conditions that are encountered in refuse collection service.

“Based on the feedback we’ve received to date, we are confident that Parker’s advanced series hydraulic hybrid tech-nology has real potential to significantly improve the fuel efficiency, productivity, and environmental footprint of refuse and similar heavy trucks across the globe,” said Vance Zanardelli, manager of Parker’s Energy Recovery Business.

This article was supplied by Parker Hannifin Corp. Contact Tom DeCoster, Energy Recovery Business Development Manager, at either 662-890-5264 or tom.decoster@parker.com.www.parker.com

Parker’s Advanced Series Hybrid Drive captures the majority of braking energy in accumulators and uses it to accelerate the vehicle, reducing engine and fuel demand.

Parker’s Advanced Series Hybrid Drive system features the company’s proprietary Power Drive unit (PDu) with low- (0-25 mph) and high-speed (26-45 mph) hydrostatic drives. Accumulated energy from vehicle braking is stored and used to accelerate the truck. The mechanical drive is used at highway speeds (46-65 mph).

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Bell_DPN_May09.indd 1 4/14/09 3:54:22 PM

dpncanada.com June/July 2009Design Product News

Feature: CAD

The opportunity of economic uncertainty beckons

There’s no question that the eco-nomic slowdown has taken a toll on Canadian industrial and

manufacturing companies. But despite the downturn, the glass, in my view, remains half full for this sector, including the many industrial and manufacturing businesses that we talk with every day.

Some sales numbers have shown new signs of hope. For instance, according to Statistics Canada, Canadian manufactur-ing sales increased 2.2% to $42.9 billion in February 2009, representing the fi rst gain since July 2008. Although the num-bers were still low, they point to potential opportunities ahead.

How can your company stay “recession resistant” during the downturn, and posi-tion itself for growth when the economy

rebounds? One answer is to get back to the basics, and take stock of your unique selling proposition (USP)—and more importantly, how your USP translates into your unique value proposition (UVP).

Ask yourself: Are we customer-centric in everything we do? What are our core competencies as they relate to meeting customers’ needs? What do we offer that is integral to our customers’ ability to do business? How can we deliver added value? Can we share information to “edu-cate” our customers so that they can work smarter in meeting challenges? How can we turn our customers’ ideas into reality?

In answering these questions, you will identify new ways that you can differenti-ate your company’s products or services. And along with differentiation comes dis-covery of your UVP.

When you understand your company’s UVP, you are now in a position to more effectively communicate it to your pros-pects and customers through every type of customer communication, especially com-munications over the web. ThomasNet research shows that half of industrial buy-ers select companies based on the capa-bilities of their websites. Your site should serve as a 24x7 sales executive, reinforcing the UVP that you offer.

For example, Daemar Inc. of Oakville, ON, which offers fl uid sealing and pre-cision component solutions, stands out because of its exceptional service and comprehensive product line. The company recently enhanced its site with an online catalog to highlight these differentiators. Prospects could easily view Daemar’s full range of offerings, and search for the exact products they needed in multiple ways (by keyword, parametric searches, etc.). The company made it easy for customers to fi ll out and submit Requests for Quotes (RFQs) online. The new strategy is work-ing: The catalog had 30,000 page views in the fi rst quarter of 2009 alone, and Daemar is fi nding that its enhanced site is keeping the company “recession resis-tant,” and is an important contributor to new sales growth.

In addition to reinforcing their UVP, Daemar used a ThomasNet strategy called VSET to improve the effectiveness of their site. VSET involves four “steps”:• Verify – Ensure that your site makes

it easy for prospects to immediately determine that you have what they are searching for. Research demonstrates that companies only have 5-8 seconds to do this before prospects will hit the “back button.”

• Search – Give buyers the fl exibility to look for your products in multiple ways.

• Evaluate – Provide enough detailed information for prospects to make buy-ing decisions, such as side-by-side com-parison capabilities and downloadable CAD drawings.

• Take Action – Offer multiple ways for buyers to request additional informa-tion or make a purchase, from a phone number on every page to shopping cart technology.As history has shown, companies who

take leadership positions and create high profi les in their respective markets during times of economic uncertainty are the ones who ultimately move up in a downturn.Susan Orr is Senior Director, Strategic Marketing at ThomasNet.www.thomasnet.com

ThomasNet.com provides manufacturers a portal for generating sales orders and hosting services for 3D CAD model downloads.

New technology attempts to unite parametric and direct modeling

W hen Autodesk has unveiled its plans for Autodesk Inventor Fusion Technology

(www.inventorfusion.com) early in 2009, it revealed new digital prototyp-ing technology that unites the power and control of parametric, history-based modeling with the ease of use and productivity advantages of direct, history-free modeling.

The announcement appears to show that Autodesk, by embedding Fusion Technology in a future release of its mid-market Inventor 3D modeling soft-ware, is readying itself to challenge dual history-free, feature-based model-ing Synchronous Technology already on offer from Siemens PLM Software in its mid-market Solid Edge and premium NX products (www.plm.automation.siemens.com/solidedge).

“Just as manufacturers need both 3D and 2D design tools, we believe manufacturers need the full power of both parametric, history-based model-ing and direct modeling,” said Andrew Anagnost, vice president of CAD/CAE for Autodesk Manufacturing Solutions. “Customers shouldn’t have to make a choice. Inventor Fusion Technology is a unique approach that enables the coexistence of both these modeling approaches within a single digital model.”

Autodesk Inventor Fusion Technology expert Kevin Scheider noted that “no customer is exclusively in one (design methodology) camp.

“And the streamlined user interface means they will need to know less about running a CAD program.”

History-based parametric modeling enables a user to control how a 3D model will respond to a given set of changes by designing with parameters (such as height, depth, thickness and

other attributes), creating features that contain design intent, and defi ning rela-tionships between these features. Direct modeling enables a user to directly create or change the 3D model geom-etry without requiring parameters, con-straints or feature history.

Inventor Fusion Technology is said to deliver bidirectional parametric and direct workfl ows. The technology would provide a powerful solution for compa-nies that need to make rapid changes to a design through direct manipula-tion, but also have many years worth of feature- and history-based data and design intent that they need to access, use and maintain. The advancement enables users to adopt the modeling approach that is most appropriate to the task at hand.

Using Inventor Fusion Technology, designers and engineers can explore what-if scenarios and make rapid design changes without the limitations of feature order, dependencies or the original 3D CAD system used to create the design.

By removing unnecessary steps for users to capture and express their design ideas, Inventor Fusion Technology should redefi ne “ease-of-use.” Context-sensitive, point-of-access tools present only what is needed right at the cursor, thus moving the user’s attention from toolbars and dialog boxes and refocus-ing it on directly manipulating their digital prototypes.

“Many companies are seeking to take advantage of direct modeling in certain situations,” said Anagnost. “Meanwhile, parametric, history-based modeling continues to be relevant and important. ”

Autodesk intends to offer a free down-load of Inventor Fusion Technology Preview on Autodesk Labs (http://labs.autodesk.com) later this year.

The winner in the dual-technology 3D modeling sweepstakes has to be the design engineer – any progress in removing the shackles of history-based computer constraints will free up cre-ativity and remove many of the mun-dane tasks of past application releases.

By Mike Edwards

Direct modeling in Inventor will enable a user to directly create or change the 3D model geometry without requiring parameters, constraints or feature history.

By Susan Orr

DPN June July digi.indd 2 6/4/09 10:16:16 AM

Design Product News dpncanada.comJune/July 2009

Construction adhesive

For interior and exterior facility mainte-nance or building projects, Henkel Canada Corp. has introduced Loctite Power Grab, a heavy-duty industrial construction adhe-sive that is said to grab immediately with 9x the initial holding power of traditional construction adhesives. The adhesive may be repositioned for 15 min after it is ap-plied to a surface, and will hold fi rmly in place until it cures. Water resistant and paintable, and featuring InstantGrab tech-nology, the adhesive can quickly hold a maximum vertical load of 20 lb/ft2 or 10 lb/cm2 on a porous surface.www.henkelna.com

Metric strain reliefs Interpower Corp. has announced fl ex and dome types of metric strain reliefs; O-rings included for Ingress Protection (IP) rat-ing. Nickel-plated brass dome versions are both available. Flex strain reliefs are ny-lon. Thread specifi cations and pitch are as follows: M10 x 1.5 mm, M12 x 1.5 mm,

Ultrasonic bonding

Sonobond Ultrasonics has announced the MS-5010PV Ultrasonic Photovoltaic (PV) Modular System continues to play a key role in the manufacture of the so-lar cells that constitute solar panels. The Sonobond ultrasonic technology is used to weld aluminum strips to the metalized glass on the photovoltaic cells. The unit is intended for integration into an auto-mated assembly system and consists of an ultrasonic head with a rotatable welding disk and a power supply. www.SonobondUltrasonics.com

Colored access panel screws

PEM C.A.P.S. access hardware from Pen-nEngineering incorporates a captive screw and plastic colored cap in a spring-loaded assembly to promote secure attachment and enable subsequent access. The cap-tive-screw design is said to reduce parts count, minimize handling issues, and pre-vent screws from falling out or damaging internal components. The fasteners are of-fered in self-clinching, fl aring, and fl oating mounting styles to install permanently in the widest range of panel materials and hardness. Eight color are available.www.pemnet.com

Door locking mechanisms

J.W. Winco has announced the availabil-ity of metric sized series GN 115-NI stain-less steel door locking mechanisms. The RoHS-compliant locks are said to provide an economical design and offer a straight-forward locking action, rather than a lock-ing and clamping action. The knob, lock housing and hardware are all constructed of stainless steel. The choice of nine differ-ently-shaped catch plates provides a range of latching distances from 6 to 28 mm or .236 to 1.10 in.www.jwwinco.com

costs by eliminating the time required to remove the tang and retrieve it, the Tang-less inserts also provides additional secu-rity by removing the possibility of foreign objects (the tang) being left behind in the fi nal product. The inserts are also said to provide easy installation of a female thread with the necessary ìholding powerî for a wide range of applications.www.afs-idg.com

Manual heat insert driver

SPIROL International has introduced the Model HM manual heat insert driver. The unit is said to be capable of installing virtu-ally any type of heat/ultrasonic style insert into plastic assemblies. The Model HM is also said to eliminate the dependency on the operator to control the factors of time, temperature and pressure to ensure per-fect fl ow of the plastic for optimal reten-tion and performance of the insert.www.spirol.com

M16 x 1.5 mm, and M20 x 1.5 mm. The

strain reliefs are Halogen and Phospho-rous free.www.interpower.com

Thread-forming inserts

Alcoa Fastening Systems has introduced the Recoil-brand Tangless insert, an addi-tion to the Recoil line of thread-forming inserts. Designed to reduce production

Products: Adhesives & Fasteners

Time-tested hardware offers solutions for equipment safety

For machine builders worldwide, operator safety is of paramount concern. They must design safe-

guards to protect equipment opera-tors, while still providing appropriate access for maintenance and production purposes. When it comes to attach-ments like protective covers and safety guards, choosing the appropriate type of mounting, positioning, or anchoring hardware can go a long way toward streamlining machine access without compromising safety.

Also, in today’s global economy, specifi c marketplaces can dictate their own unique safety requirements. For example, for companies intending to sell equipment into European markets, the new European Union Machinery Directive 2006/42/EC going into effect on December 29, 2009 includes specifi c requirements for attaching protective devices such as fi xed, adjustable, and movable guards to restrict machine access and ensure appropriate levels of protection for workers.

Whether guards are needed for gen-eral safety, to limit product liability, or to satisfy mandatory safety require-ments – such as OSHA standards or the new EU Machinery Directive – a variety of guard types and attachment hardware are available to protect the interests of both equipment manufac-turers and equipment users.

Adjustable guards needed to provide protection from moving parts while

satisfying frequent access requirements can benefi t from controlled torque hinges and positioning devices that provide the ability to raise, lower, tilt, swivel, and position those guards for safety during equipment operation, yet provide for easy access when necessary. Such permanently mounted devices can also hold guards in a partially or fully open position without secondary hard-ware, to provide convenient unrestrict-ed maintenance access.

Interlocking movable guards might require a mechanical lockout or a safety shutdown feature that stops hazardous

machinery functions when the equip-ment guard is open. For these types of applications, tethered quick-access pins with simple push-button actuation are useful for locking movable safety guards into place, as well as for activat-ing the electronic lockout sensors on those guards. Electrical switch locks can also be used to provide such lock-out functions. And for simple anchor-ing functions, devices such as captive spring-loaded plungers allow for quick and easy positioning of sliding guards.

Fixed guards, with removable pan-els for equipment access, can benefi t from captive fasteners that combine the security of a permanently mounted solution with the convenience of pre-venting fastener loss during occasional access needs. And where access control is mandated by specifi c regulations or is highly desirable for practical pur-poses, fasteners that require specifi c tools for actuation and removal offer the best combination of control and convenience.

For a wide range of fastening solu-tions compatible with equipment regu-lations around the world, visit www.southco.com. And for a better under-standing of the specifi c requirements of New Machinery Directive 2006/42/EC for the European marketplace, visit http://tinyurl.com/4fwn4z to request a 20-page guide that summarizes the directive and its guard-mounting safety requirements.

John Snyder is Southco Product Manager, Captive Fasteners.

By John Snyder

Clip-on receptacles for captive screws and quarter-turn fasteners speed productivity and minimize total installed cost. Image courtesy Southco, Inc.

DPN June July digi.indd 3 6/4/09 10:16:16 AM

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