Bending Technology - KARL EUGEN FISCHER GMBHkefischer.de/images/Prospekte/EN-Biegetechnik.pdf ·...

Bending Technology

■ Individual solutions

■ Solid execution

■ Great performance

Punching machines for expanded metal

Cuttingtechnology

Bending technology

Maintenance contracts

Replacement parts

Retrofits

Serviceconcepts

Cord machining

Cord cutting lines

Sheet metalprocessing

2 | 3 2 | 3

Here is how you can bestsucceedDo you need special equipment or do you have very particular requirements for presses to be integrated into your production? No problem for us: our CNC controlled systems ensure the highest degree of precision and flexibility. Innovation and industrial expert knowledge guarantee made-to-order customer satisfaction – for generations, we have stood for this with our name.

In order that you can continue to set standards with your products in a highly competitive market in the future, we have specialized in special solutions which meet even themost difficult demands.

FISCHER Bending Technology

Partner for scienceand researchFISCHER stands for innovationfrom the hands of experts. Our ability to put promising ideas perfectly into practice is evidence of our years of partnership with science andresearch.Those who plan for the futurego with FISCHER Quality.

We really put on the pressure!

Precise sheet metal processing thanks to individualtechnical developments: we will find the optimalsolution up to a working length of 8500 mm and apress capacity of up to 8000 kN.

Naturally, even higher performance categories canbe agreed upon.

Quality knowsno compromises.After thoroughly analyzing yourideas, we create an individualmanufacturing solution.

We call this FISCHER Quality.

Precise, productive,perfect. We will bendit into shape for youFor years and in cooperationwith well-known steel producers,we have been developing newtypes of systems for shapingcomplex components for the automobile industry – an expertise we are known for around the world.

We put your ideas into shape!Tailor-made solutions from FISCHER


Cuttingtechnology

Bending technology


We will bend overbackwards for youRegardless of the challengeyour system presents to us, we will work together with ourexperienced team of engineersand specialists to develop theoptimal solution for you.

FISCHER-bending

technology:Precision and

inspiration you can count on.


4 | 5 4 | 5

Excellence sought,solution foundWhen manufacturing slit tubes and hollow sections (tailored tubes)with customized dimensions, cross-sectional shapes and specificmechanical properties for lightweight design concepts, the rightshape is crucial. Even the slightest deviations can make the difference between increasing production or rejection.

FISCHER-high-speed presses are developed solely on the basis of individual specifications. In this example, the main focus was placed in the repeat accuracy of the working stroke and the machine stiffness. Incremental shape bending or bending in UO process can be freely selected.

Step 2

Put precisely intoshapeIncremental moulding of thefirst half of the tube

Step 1

Well placedExact placement and positioning of the blank

Feeding system

Helping to get successful results• Automatically transfer of

the half moulded slit tubebetween the two feeders

• The chief attraction: automatic angle calculationand feed adjustment for tapered tubes.

Step 3

Systematic feedingTransfer of the half tube fromfeeder 1 to feeder 2

Step 4

We round it offCompletion of the slit tube by incremental moulding

Control:• Feeding lengths and

depths of immersion are programmable

• Tool protection by programmable collision check

Built according toyour ideas

Performance data:• Max. press capacity: 3000 kN

• Repeat accuracy of the ram beam: +/- 0.02 mm

• Working length: 300 – 4000 mm

• Material thickness of 0.5 to 3 mm at 1200 N/mm2

Tensile strength

• Manufacturing diameter 40 – 180 mm, also non-cylindricalprofiles are possible

Illustration of the high-speed press by courtesy of ThyssenKrupp Steel.


Cuttingtechnology

Bending technology


DAPS- FISCHER High-Speed Presses

Equipment

Hydraulic high-speedpress: • Hydraulic tool clamping and

CNC crowning system• Feeding in front of and behind

the press• Tube wiper system• Depositing system• Safety equipment for the

whole design• Complete control


6 | 7 6 | 7

Here is how we get your project rollingThis four-sided press was created in close cooperation withThyssenKrupp Steel. It is used for the manufacture of straightor curved hollow steel profiles with variable tube sections in diameter and shape which can have additional variant elements. With 14 hydraulic axes for moulding blanks and 5 motorized axes for laser welding of the slit tube and for seam tracking, this exemplary special solution ensures the customer's need for precision will be met – a challenge wemeet with every new job.

Since the system is used to test the widest possible variety ofshaping parameters, all axes are freely programmable. Thespecial feature: thanks to the elimination of typical processsteps, this complete system works with maximum efficiency.The T3 trueing also opens up new possibilities for mouldingparts and makes production and structural processes possiblewhich could not have been done before.

Especially efficient:

Complex material shaping with only one machine system!

Illustration of the T3 pilot installation by courtesy of ThyssenKrupp Steel.

Reference part• Tapered tube with a

length of 3 m

• Flattened base

The narrow transitional radiuses from curved intothe straight section are verydifficult to manufacture withconventional productionmethods.

Protective housing

Compact and precise – but safe!The protective housing of the system is used to reducenoise and to prevent injury topersonnel from laser light.

Pilot installation• Hydraulic unit with a total

power of 290 kW

• Laser optics and sensor unitat the lower left

Illustration still without laserprotective housing.

FISCHER-rolling in

installation:Every project is

rounded off

ExampleInstallation equipment• 14 hydraulic axes, total force:

16000 kN

• 5 motorized axes: movementof laser optics and sensor unit

• Core pulling unit: 100 kN tension

• Hydraulic unit: 290 kW total power

• The axes can be freely programmed

• Laser protective housing with sound insulation


Cuttingtechnology

Bending technology


ERT- FISCHER Rolling In Technics Installation

Loading

Every move is rightThe system is manually loaded with a contouredsheet metal blank which isthen moulded into a nearly finished component and iswelded up.

DAPS- FISCHER Special Press Brakes


8 | 9 8 | 9

Feeding system

Increased process speedFeeding system with gripper for automatic process sequence

Tool holder

Individually expandableWider table and ram beam plate for holding customizedstamping and beading tool. Four table arms; height can be adjusted by pairs usingpneumatic cylinders and foot switch.

DAPS-FISCHER Special Press BrakesAvailable performance categories:Press capacity: up to 8000 kN

Working lengths: up to 8500 mm

Depending on the application, the performance data can also be larger.

DAPS 30/3350• FISCHER-M press for

manufacture of stampingparts

• Press capacity: 3000 kN

• Working length: 3350 mm

• Increased process speed

• Ready for robot operation

• Feeding of raw sheet metalby the customer's handingsystem

• Rear stop can be retrofittedfor use as a press brake FISCHER special press brakes:

Safety, quality and individual solutions from one source.

Gripper

One system, manyprocess stepsGripper with automatic liftingfunction and compensatingunit for sheet metal feedingduring punching

Special demands,special solutionWhenever the materials and the production methods being used place special demands on your press which can not be realized with standard machines, FISCHER is your expert and experienced partner for customized special solutions.

Our machines are ideally suited for integration into your system and are designed for optimal and efficient sheet metal processing. Precision, quality and forward-looking technologies form the basis for our success with our customers.

Practical example

DAPS 16/3100• Press capacity: 800 kN• Tool length: 2700 mm• Laser scanner for monitoring

of the working range• Optical display of the

manufacturing status for the operator

• Adapted tool holder for thecustomer's tool

Can be adapted to the customer

The right extensionfor your production

Manufacture of corrugatedsheet metal with customer

specific tool


Cuttingtechnology

Bending technology



10 | 11 10 | 11

Adapted to your toolsWider table and ram beam for the holding of, for example,follow-on tools with transferunit and electronic transferoperation.

As exact as a Swiss watch:Precision gear transmissionwith hardened and groundcogs

Hydraulics and mechanics

The best of two worldsThe FISCHER wide table presses of the type HAKS combine the advantages of hydraulic and mechanical presses.

FISCHER wide tableand straightening

presses:We are glad

to work under pressure for you!

Practical example

Hydraulic double cylinderstraightening pressType HRPW 400/3000horizontal:

• Press capacity: 4000 kN

• Ram stroke: 2 x 500 mm

• Table length: 3000 mm

Practical example

Wide table pressHAKS 8/1600• Press capacity: 800 kN


• Ram stroke: 170 mm

• Width of the table andram: 800 mm

Practical example

FISCHER straightening pressTyp HRP 500/3000• Press capacity: 5000 kN

• Table length: 3000 mm

A wide spectrum of versatile application areasFISCHER wide table presses have a wider table and ram beam.They are superbly suited as cutting presses, for which tools that are not carried on the column can also be used – for perforating, stamping, and the complete reforming of large-surfaced parts with one tool or with follow-on tools. Thanks to the C-shaped machine column, they have a great flexibility since they are accessible from three sides. The wide table presses are protected against overloading with a hydraulicoverloading protection.

Individual requirements can be addressed directly by additionalmodules and accessories: die cushions in the table and ejectors in the ram beam are available.

To straighten sheet metal, profiles and welded constructions

Performance data:• Press capacity: 500 – 1000 kN• Ram stroke: max. 2000 mm• Table length: max. 8500 mm• Table and ram width: max. 3000 mm• Depth of throat: max. 1500 mm

Technical data, wide table press

AS 40/4000• Press capacity: 4000 kN


• Number of strokes: 10 – 40 strokes/min

• Ram stroke: 360 mm

• Width of the table and ram: 1500 mm

HRP-FISCHER Straightening Presses


Cuttingtechnology

Bending technology


AS- und HAKS- FISCHER Wide Table Presses

Traditional values – the solid basis of our company's success

We have always developed individual and highly specialized solutions for our customers and are now among the world's best suppliers in our field.

Our highly motivated team guarantee our success: Our 360 employees possess outstanding expert knowledge along with tried-and-true practical know-how. In-house training courses and regular further training ensure that we will be able to master the challenges in the ever more complex world of machine construction.

Your advantage: well-thought-out concept solutions and solid implementation.

More than

65 years of FISCHER Maschinenfabrik – your specialist for special solutions

After more than 65 years, our company has reached the high point of its development.

Again and again we score points in sheet metal processing with our customer-specific systems.

We have also set an industry standard with our innovative, fully developed and reliable technology, which is why we are also theworld market leaders for steel cord cutting systems.

This has led to our company becoming one of the world's marketleaders for cord and sheet metal machining systems.

FISCHER is known around the world as being synonymous for excellence in the cord and sheet metal machining – a reputationwe owe to our traditional values: experience, quality, individuality.

Would you like to know more about what we can dofor you? Contact us!

KARL EUGEN FISCHER GmbH - MASCHINENFABRIK

P.O.Box 12 65 - 96220 Burgkunstadt/GermanyPhone: +49 (0) 9572 39-251 - Fax: +49 (0) 9572 39-127E-Mail: [email protected] - Internet: www.kefischer.de


Cuttingtechnology

Bending technology

Maintenance contracts

Replacement parts

Retrofits

Serviceconcepts

Cord machining

Cord cutting lines


Small but good!That has been the philosophyof our company since the beginning – and we will followit in the future.

Copyright © K.E. Fischer 2009, subject to change without notice

Bending Technology - KARL EUGEN FISCHER GMBHkefischer.de/images/Prospekte/EN-Biegetechnik.pdf ·...

Documents

Transcript of Bending Technology - KARL EUGEN FISCHER GMBHkefischer.de/images/Prospekte/EN-Biegetechnik.pdf ·...