6T - 15T - 25T - 45T - 80T unelte/EMG/Prese mecanice.pdf6T - 15T - 25T - 45T - 80T Mechanical...
Transcript of 6T - 15T - 25T - 45T - 80T unelte/EMG/Prese mecanice.pdf6T - 15T - 25T - 45T - 80T Mechanical...
34
6 T 15 T 25 T 45 T 80 T
66TT -- 1155TT -- 2255TT -- 4455TT -- 8800TTMMeecchhaanniiccaall pprreesssseess
The range of EMG mechanical presses consist of 5models from 6 to 80 T.
Being performance-oriented, these execute themost demanding applications with precision andreliability: watchmaking, jewellery, mechanicaloptics, electrical and electronic machines,automotive industry, electrical goods, toys,locksmithing...
Being durable, these guarantee you optimum qualityand unparalleled productivity for a very long time!
The various operations are executed carefullythanks to the power reserve of each model and avery rigorous precision.
Variable stroke (mm) 4 to 40 5 to 75 5 to 75 6 to 100 8 to 120Clear height (mm) 200 300 300 350 400Swan- neck depth (mm) 120 180 210 220 300Number of cycle / mn 240 140 140 130 100Adjustment of the swivel screw 0 à 30 0 à 50 0 à 60 0 à 70 0 à 100Slider bore (mm) Ø26H7x40 Ø38H7x55 Ø38H7x55 Ø50H7x65 Ø50H7x100Motor power (kw) 0,5 1,1 2,2 5,5 7,5 Air consumption per cycle (l.) 0,2 0,6 0,7 0,9 0,7 Table dimension (mm) 450x220x30 450x320x40 550x400x48 650x430x57 850x600x67Weight (kg) 450 900 1 400 3 100 5 000
General Catalog - Presses EMG
35
> Characteristics of the range
•Frame The frame is made of high quality mechanized-welded steel with swan-neck structure. Regular weldseams and proper welding supports ensure anexceptional rigidity and a resistance against cuttingimpacts even during an intensive use.The very thick sides of the frame reduce the swan-neck opening.
• Slider The slider is made of cast iron FGS 300 mountedon steel or bronze sliding rails, adjustable byscrews. The assembly is completely adjusted andscraped manually. The adjustment is carried out bystops mounted on the press frame. The bedplate of the slider has holes and a centralbore for fixing tools.The sliding rails have machining in the form of "oilgrooves" allowing an efficient lubrication.A knock-out bar goes through the slider. Theadjustment is carried out by a stop mounted on theframe.
• Connecting rod/Swivel screw The connecting rod is made of FGS 300 cast iron(steel on 80T) with bronze line completely scrapedensuring a perfect lubrication. It is lubricated by oil.The swivel screw is made of pre-treated steel,completed by a surface treatment.
• ShaftThe shaft is made of hardened forged steel. Anover-sulfinization after machining reduces the wearand tear due to friction. It runs on lubricated rings.
• Stroke change The stroke change is achieved very quickly byturning the disconnecting device a ¼” of a turn andthen selecting the desired Stroke length.
• Lubrification The lubrication is centralized and ensured by amanual pump. The frequencies are to be adaptedas per the cycles used (single or continuous strokeworking).Automatic pump (optional).
• Twin-body solenoid valveIt is self-controlled and assembled with heavy dutysilencers.
• Clutch/BrakeThe movements of the press are obtained by amonodisc air clutch and managed by a brake. An airreservoir compensates for the possible failures ofthe network starting from the 25t model.
> Standard equipments
• Two hand controls with push buttons.• Central greasing by manual pump• 6 digit counter with reset function, 8 digit counterwithout reset function
• Single or continuous stroke• 20° inclinable frame (option 45t and 80t)• Regulation with or without motor• Positive ejector in the slider• Balancing cylinders (45t and 80t)• Slider hydraulic unblocking (45t and 80t)
• Automatic unblocking for the stroke adjustment(80t)
• EC compliance certificate• User manual and electrical, pneumatic andhydraulic diagrams
• Periodical verification guide (regulatory follow-up,verification procedures, preventive maintenance,faults and remedies)
> Electrical equipment
In compliance with European standards. It manages all the cycles: single, continuous, adjustment.
> Paints
Sky blue: RAL 5015 Platinum grey: RAL 7036
General Catalog - Presses EMG
36
PPrreessssee 66 TT
PPrreessssee 1155 TT
Mecha
nical presses from
6 to 80 tonn
es> Work cycles
Standard pressesCycle 1: Manual setting without motorCycle 2: Pulse control with motorCycle 3: Single stroke working, synchronous
working on the two hand control Cycle 4: Continuous working. Start of cycle
synchronously on the two hand controland stop by push button.
Cycle 5: Single stroke pedal working for embeddedtool (pedal option)
Cycle 6: Continuous pedal working retained forembedded tool (pedal option)
Cycle 7: Single stroke pedal working with closedgrids (pedal option)
Cycle 8: Automatic working. Start of cycle by anexternal control (automaton...)
Cycles specific to presses with vertical automaticscreen optionCycle 7: Single stroke pedal working with screen
protectionCycle 8: Continuous pedal working retained with
screen protection
Cycles specific to presses with electronic guardsCycle 4: Automatic working. Start of the cycle by an
external command or by button (as perchoice)
Cycle 6: Single stroke working. Control by singlepass
Cycle 7: Single stroke working. Control by doublepass
Cycle 8: Single stroke working. Control by pedalwith active guards
StrokeHeight atbottom
dead center
Height attop deadcenter
4 178 18210 175 18518 171 18925 167 19232 164 19636 162 19839 160 19940 160 200
4 GROOVES FOR ANVIL STAKES Ø M10 DIN 508 STANDARD
SLIDER BORE Ø 26 H7 x 40 mm
StrokeHeight atbottom
dead center
Height attop deadcenter
5 261 26620 253 27338 245 28353 237 29065 231 29672 227 29975 226 301
SEE TABLE
SLIDER BORE Ø 38 H7 x 55 mmSEE TABLE
General Catalog - Presses EMG
37
PPrreessssee 4455 TT
PPrreessssee 8800 TT
PPrreessssee 2255 TT
Presses mécan
iques de 6 à 80 tonn
es
StrokeHeight atbottom
dead center
Height attop deadcenter
6 299 30514 295 30926 289 31539 282 32150 277 32761 271 33271 266 33779 262 34186 259 34592 256 34897 253,5 350,599 251,5 351,5100 252 352
StrokeHeight atbottom
dead center
Height attop deadcenter
8 332 34018 328 34632 321 35346 314 36060 306 36673 300 37385 295 38095 290 385104 285 389111 282 393116 279 395119 278 397120 278 398
8 GROOVES FOR ANVIL STAKES Ø M16 DIN 508 STANDARD
8 GROOVES FOR ANVIL STAKES Ø M16 DIN 508 STANDARD
SEE TABLE
StrokeHeight atbottom
dead center
Height attop deadcenter
5 262 26713 258 27124 252 27634 248 28244 242 28653 238 29161 234 29567 231 29871 229 30074 227,5 301,575 227 302
8 GROOVES FOR ANVIL STAKES Ø M14 DIN 508 STANDARD
SLIDER BORE Ø 38 H7 x 55 mm
SEE TABLE
SLIDER BORE Ø 50 H7 x 55 mm
SEE TABLE
General Catalog - Presses EMG
38
> Options
• Mechanical unlocking wedge (hydraulic and standard on 45T and 80T)
The bottom dead centerslider unlocking wedgeallows unlocking your pressin a few minutes, without anychange of parts.
• Vertical screen
The automatic vertical screen ensures front and sideprotection of the operator and third party. A supporton the pedal ensures the descent of the screen to itsbottom dead center, the start of the cycle authorizedonly if the proximity edge does not encounter anyobstacle.
The operator can work with both hands free for loadingor unloading parts even if the tool is not secured.
This machine gives you about 20% increasedproductivity with less fatigue and muscle strain.
Doors are mounted on hinges providing full access forquick and easy tool changing.
Electronic guards allow front protection of the dan-gerous zone and control
the start of the cycle after one or two passes in thebeam. Not requiring any use of two hand controls,this equipment ensures maximum safety while im-proving press productivity.
It is also possible to work with simple protection byusing the pedal for starting the cycle.
Doors are mounted on hinges providing full access forquick and easy tool changing.
• Electronic guards
• Electronic cam
The electronic camprogrammer from OMRON,associated with its encoder,allows managing 8 outputs inorder to manage a feedingdevice, blower, pilot release,cutting unit or any othermachine periphery.
General Catalog - Presses EMG
39
Additional options
• Pedal control for working with embedded tools orstroke < 6 mm.
• Supply cam with 3/2 valve and closing valve.• 6 digit preselection counter in order to stop thepress as soon as the quantity is reached.
• Halogen or neon or LED lamp lighting on 500flexible lines.
• Expansion chamber on exhaust for reducing thesound levels (-2dB).
• Set of anvil stakes.• Anti-vibration supports.• Special RAL paint.
*Definition: The embedded tools must be intrinsically safe. Theircorresponding openings and safety distances must be in compliancewith the standards in force or must not exceed 6 mm. Any risk ofadditional deformation outside the embedded tools must be avoided.
• Automatic greasing with level monitoring(standard on 45T and 80T)
Automatic lubrication is donein place of manualcentralized greasing.
It ensures better lubricationof the machine without anyrisk of omission of theoperator. This option isstrongly recommended incase of automatic working.
• Pneumatic stripper (25T, 45T, 80T)
Ensuring the same function as the rubberstripper, the pneumatic stripper deliversmore significant power, from 3t on 25T and45T presses, to 7t on 80T presses. Its airtank ensures constant pressure.
• Speed variator with selection by potentiometer
In order to adjust the stroke rate of the pressin the automatic work cycles, or for a slowdescent in regulation with motor phase, allthe mechanical presses can be deliveredwith a speed variator, adjustable bypotentiometer.
• Rubber stripper (6T, 15T, 25T)
Rubber stripper,mounted on table bore,allows ensuring theejection of tooling parts.Its power is adjustableby adjusting the tensionof the rubber contacts.
Rubber stripper of 25T
General Catalog - Presses EMG
TABLE SUPPORT PLATE
ENV. STROKE 30 mm
FRAME
3 x 3 BLOCKSØ50 x 40
STRIPPING FORCE ADJUSTING NUT
40
> Special equipments/services for mechanical presses
Press version for watchmaking
Trimming line with unwinder, 45T press and feeding device
Press with electronicguards and special grids
Press with soundproofing box
General Catalog - Presses EMG
41
> Production quality
General view of a press
View of the 80T sprocket pinion assembly
Quick stroke adjustment
Bottom dead center regulation without motor
Quick adjustment of the clear height
Service key support Inclination adjustment (hydraulic on 45 and 80T)
General Catalog - Presses EMG
42
> Safety: a priority at EMG
EMG does not compromise with safety: its mechanical presses are in compliance with the requirements of "ma-chine" directives and European standards and have received an EC type exam certificate attestation.From the start of production, EMG integrates, in its specifications, compliance with the standards in force as wellas a study of ergonomy of the machine. The safety systems on presses shall ensure their first function, protec-tion of the operator, but also offering an ergonomy optimizing the productivity.
3 types of protection = 3 EC type exam certificate attestations: PEP-E series: standard press with gridsEC-E series: press with mobile safety screenBI-E series: press with simple or double pass electronic guard
Want to ensure perfect quality services to your customers?EMG has implemented a quality management system incompliance with the requirements of ISO9001 standards,version 2008.
General Catalog - Presses EMG
2
A mark of excellencein productivity
EMG has earned its reputation of excellencethanks to its integrated design and productionmethods and a solid technological prowess.This is backed up by an efficient distributionnetwork, in compliance with the expectationsof manufacturers.
Benefitting from a strategy dedicated toquality and active search of performances,EMG equipments ensure competitivity,reliability and durability which are the corevalues for productivity of companies innumerous domains:
• Watchmaking, jewellery,• Mechanical optics,• Electrical equipments,• Automotive industry,• Electrical goods, toys,• Locksmithing...
“Some important points”from standard to custom-made
The various operations are executed carefullythanks to the power reserve of each model anda precision of a very rigorous assembly.
The entire EMG range offers a wide range ofopt ions and adaptat ions to sat isfy therequirements of each application: LONG thusundertakes to design and equip special machinesrequired by the specific activities of each andevery profession.
ISO-9001 certified since 2000, EMG presses aredel ivered along with a user manual , ECcompliance certificate and drawings. They comewith full one year warranty - parts, labour andreplacement.
Drawing Cutting-out Riveting
General Catalog - Presses EMG
3
Developing breakthroughtechnology for the last 50 years
Manufacturer with a well-recognized expertise,EMG has developed, for the last 3 generations, awide range of products and services appreciatedby the manufacturers all around the world.
Used successfully since 1966 in numerousindustry sectors, EMG presses have been themost reliable partner of manufacturers, offeringequipments synonymous to precision anddurability.
Integrated productionand skills
The production workshops facilitate integratedproduction from A to Z ensured by a multi-disciplinary team proficient in all the productionsteps, from designing to complex mechanicaloperations and assembly with precision, goingthrough various machining operations: milling,turning, surface or cylindrical grinding. EMG alsointegrates thermal or sur face treatment,mechanised-welding with machining, or paint.
EMG test spacefor your samples
EMG proposes for i ts customers, at i tsheadquarters, a showroom and a test laboratoryrelated to the production workshops, allowingusing and handling all our models.
It is this department where all the tests onpresses are carried out from the samplessubmitted by our customers and potentialcustomers.
Folding Pressing Marking Assembling
General Catalog - Presses EMG
43
Paris
Le Mans
Besançon
Marigny
ToulonToulouse
> EMG presence in France and around the world
Presence across 5 continents with a strong andreliable chain of distributors, manufacturers or
retailers selected by EMG which are locally recognizedfor their experience and quality-oriented service.
In France, our techno-commercialsare also machine-tool experts,regularly trained on newer versions ofthe equipments and accessories.
Within its distribution and salesnetwork, all our representatives arespecialists, thus ensuring the bestpossible suggestions and the qualityoffered by EMG manufacturer
General Catalog - Presses EMG
44
D3 versAlby/Cheranet A41Annecy par RN
D910vers Frangyet A40
D910 versAix-les-BainsChambéry
Ets LONG EMG
Z.I.des Grives
MARIGNY(Village)
R U M I L L YCentre
D16
GarageRenault
Lac d'Annecy
SortieELOISE
SortieALBY/CHERAN
RUMILLY
GENEVE
ANNECY
AIX-LES-BAINS 15 kmCHAMBERY 35 kmLYON 124 kmITALIE par le tunneldu Fréjus
PARIS540 km
A40
N508
D910
D3
D16
A41
LacLéman
Frangy
D91
0
ITALIE parle tunnel du Mont-Blanc
MARIGNY(RUMILLY)
Lac du Bourget
D3 versAlby/Cheranet A41Annecy par RN
D910vers Frangyet A40
D910 versAix-les-BainsChambéry
Ets LONG EMG
Z.I.des Grives
MARIGNY(Village)
R U M I L L YCentre
D16
GarageRenault
Lac d'Annecy
SortieELOISE
SortieALBY/CHERAN
RUMILLY
GENEVE
ANNECY
AIX-LES-BAINS 15 kmCHAMBERY 35 kmLYON 124 kmITALIE par le tunneldu Fréjus
PARIS540 km
A40
N508
D910
D3
D16
A41
LacLéman
Frangy
D91
0
ITALIE parle tunnel du Mont-Blanc
MARIGNY(RUMILLY)
Lac du Bourget
General Catalog - Presses EMG
EMG is set up in Haute-Savoie, a department on theborder with Switzerland and Italy, and benefits fromdouble advantage of an exceptional environment amonglakes and mountains and a privileged commercial activityat the heart of Rhône-Alpes, second best French regionand one of the most significant in European union.
Each EMG customer and partner throughout the worldbenefits, thanks to the equipments and servicesproposed by the brand, from a standard and a technicalknow-how inherited from a long industrial tradition and apermanent culture of research and development.