News AMB 2012 - Forkardt
News AMB 2012 - Forkardt
News AMB 2012 - Forkardt
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Hall 01 • Booth I 56<br />
H i g h l i g h t s 2 0 1 2
Hall 01 • Booth I 56<br />
More information at www.forkardt.com<br />
H i g h l i g h t s 2 0 1 2<br />
Maintenance-free<br />
3QLC-LM power-operated three-jaw through hole chuck<br />
Addition to the QLC series.<br />
QLC-Guideway<br />
• Long service life<br />
• High precision<br />
• Less rearing up<br />
WELTNEUHEIT<br />
MAINTENANCE FREE<br />
MAINTENANCE FREE<br />
QLC - INSIDE<br />
QLC - INSIDE<br />
The Advantages<br />
• Patented QLC principle<br />
• Maintenance-free<br />
• Piece cost reduction<br />
• Constant clamping force<br />
• Mechanical centrifugal force compensation<br />
• Standardised jaw connection<br />
Applications<br />
• Series production<br />
• Heavy-duty machining<br />
• Finish machining<br />
Chuck sizes:<br />
ø 200<br />
ø 250<br />
ø 315<br />
ø 400<br />
ø 500
Hall 01 • Booth I 56<br />
Chuck clamped<br />
More information at www.forkardt.com<br />
H i g h l i g h t s 2 0 1 2<br />
Active axial tightening<br />
QLC-AG power-operated three-jaw chuck<br />
Chuck sizes:<br />
ø 200<br />
ø 250<br />
ø 315<br />
ø 400<br />
Jaws are rearing up<br />
The Advantages<br />
• Compensating chuck for precise clamping<br />
of non-circular work pieces<br />
• Adjustable ingenious pull-back action<br />
• Center housings - interchangeable<br />
- adjustable<br />
• Simple change-over for self-centering mode<br />
• Patented QLC principle<br />
• Low maintenance<br />
Applications<br />
• Shafts<br />
• Gears<br />
• Compensating<br />
• Centric<br />
Conventional chuck QLC-AG<br />
Chuck unclamped<br />
FORKARDT QLC-AG - Chuck unclamped<br />
Work piece is lifting Axial tightening<br />
FORKARDT QLC-AG - Chuck clamped
Hall 01 • Booth I 56<br />
More information at www.forkardt.com<br />
H i g h l i g h t s 2 0 1 2<br />
Process chain for differential housings<br />
Solution for OP 10 - 20 - 30<br />
OP 10<br />
OP 20<br />
OP 30<br />
OP10<br />
Chuck<br />
• 3QLSKS250 power operated three-jaw chuck<br />
with integrated, spring operated compensating<br />
and centrically clamping collet stud chuck<br />
• Compensating centering on axle pivot<br />
and work piece flange<br />
Machining<br />
• Machining of the first axle pivot and centering<br />
for the OP20<br />
• Drilling of the mounting holes<br />
OP20<br />
Chuck<br />
• Double collet chuck<br />
• Power operated, centrically clamping collet<br />
chuck with two clamping planes<br />
• Spring operated aligning pin<br />
• Air sensor<br />
• Centering and clamping on the axle pivot<br />
and housing diameter<br />
Machining<br />
• Machining of the second axle pivot<br />
• Machining of the outside diameter<br />
• Tapping<br />
OP30<br />
Chuck<br />
• Power operated wedge bar chuck with<br />
centric and compensating function<br />
• Spring controlled work piece alignment<br />
• Air sensor<br />
• Centric and compensating clamping<br />
of both pivots<br />
Machining<br />
• Finish machining of internal spherical surface<br />
• Finish machining of planet holes
Hall 01 • Booth I 56<br />
More information at www.forkardt.com<br />
H i g h l i g h t s 2 0 1 2<br />
Precision quick change system<br />
PSI Zero point system<br />
The PSI zero point system combined with mechanical chuck draw in mechanism allows fast and<br />
precise chuck changes for grinding machines. (3VKCHP, 6VTGC and 6VMCHP)<br />
PSI – Precision Interface<br />
Zero point<br />
interface<br />
The Advantages<br />
• Allows chuck changes for grinding<br />
machines with a change precision below<br />
0.0015 mm for repeatability<br />
• With air connections for power operated<br />
front end chucks<br />
• Zero point quick change system,<br />
adjustment-free<br />
PSI Precision interface<br />
for grinding machines with a change<br />
precision below 0.0015 mm<br />
For changes between<br />
3VKCHP, 6VTGC and 6VMCHP
Hall 01 • Booth I 56<br />
More information at www.forkardt.com<br />
H i g h l i g h t s 2 0 1 2<br />
The closed-center electric drawbar EZR<br />
The Advantages<br />
• Extremely rapid actuating time for<br />
20% shorter floor-to-floor time<br />
• Clamping within 0.3 seconds!<br />
• Low operating costs<br />
- energy efficient<br />
- no power supply during<br />
machining operations<br />
- no “power hungry” hydraulics<br />
- no hydraulics maintenance<br />
- no oil costs<br />
• Eco friendly<br />
- no leaks<br />
- compact design<br />
• Compatible with conventional<br />
closed-center cylinders<br />
Applications<br />
• Turning/grinding<br />
• Actuation of power chucks<br />
• No heat generation, so ideal for precision<br />
machines like e.g. grinders<br />
Dimensions<br />
Typ A B C D E F F1 G G1 H I J K K1 L<br />
EZR 30 180 17 M20 33 110 350 500 M8 172 32 225 5 M8 210 9<br />
EZR 60 180 17 M20 33 110 370 520 M8 172 32 225 5 M8 210 9<br />
EZR 90 240 20 M30 42 125 440 590 M10 210 40 268 5 M10 250 9<br />
EZR 120 240 20 M30 42 125 460 610 M10 210 40 268 5 M10 250 9<br />
Technical Data n max. F ax J Circuit time<br />
Type (1/min.) (daN) (kgm 2) (s)<br />
EZR 30 6300 3000 0.26 0.3<br />
EZR 60 6300 6000 0.26 0.3<br />
EZR 90 5000 9000 0.30 0.3<br />
EZR 120 4000 12000 0.36 0.3
Hall 01 • Booth I 56<br />
More information at www.forkardt.com<br />
H i g h l i g h t s 2 0 1 2<br />
The through hole electric drawbar EZRH<br />
Dimensions n max. F ax J Circuit time<br />
Type (1/min.) (daN) (kgm 2) (s)<br />
EZRH 45 6300 4500 0.54 0.5<br />
EZRH 60 5000 6000 0.69 0.5<br />
EZRH 90 4000 9000 0.81 0.5<br />
EZRH 120 3200 12000 1.02 0.5<br />
The Advantages<br />
• Extremely rapid actuating time for<br />
15% shorter floor-to-floor time<br />
• Clamping within 0.5 seconds!<br />
• Low operating costs<br />
- energy efficient<br />
- no power supply during<br />
machining operations<br />
- no “power hungry” hydraulics<br />
- no hydraulics maintenance<br />
- no oil costs<br />
• Eco friendly<br />
- no leaks<br />
- compact design<br />
• Compatible with conventional through<br />
hole cylinders<br />
Applications<br />
• Turning/grinding<br />
• Actuation of power chucks<br />
• No heat generation, so ideal for precision<br />
machines like e.g. grinders<br />
Dimensions<br />
Typ A B C D E F G G1 H J<br />
EZRH 45 250 45 M54x2 63 100 464 M8 234 32 5<br />
EZRH 60 270 56 M65x2 74 110 472 M10 250 40 5<br />
EZRH 90 300 72 M82x2 90 125 488 M10 266 40 5<br />
EZRH 120 350 125 M132x2 142 180 538 M10 308 40 5
Hall 01 • Booth I 56<br />
FORKARDT DEUTSCHLAND GMBH<br />
Heinrich-Hertz-Str. 7<br />
D-40699 Erkrath<br />
Tel: (+49) 211-25 06-0<br />
Fax: (+49) 211-25 06-221<br />
E-Mail: info@forkardt.com<br />
FORKARDT USA<br />
2155 Traversefield Drive<br />
Traverse City, MI 49686, USA<br />
Tel: (+1) 800-544-3823<br />
(+1) 231-995-8300<br />
Fax: (+1) 231-995-8361<br />
E-Mail: sales@forkardt.us<br />
Website: www.forkardt.us<br />
© <strong>2012</strong> FORKARDT, Errors and omissions excepted.<br />
FORKARDT SCHWEIZ GMBH<br />
Industriestrasse 3<br />
CH-8307 Effretikon<br />
Tel: (+41) 52-3 553131<br />
Fax: (+41) 52-3 435240<br />
E-Mail: info-ch@forkardt.com<br />
FORKARDT CHINA<br />
1F, Bldg 2#, 458 Fute Rd. (N.)<br />
Shanghai Waigaoqiao F.T.Z.<br />
200131 P.R.C<br />
Tel: 86-021-58682809-110<br />
Cell: 86-15000302788<br />
E-mail: kdong@forkardt.us<br />
Website: www.forkardt.us<br />
H i g h l i g h t s 2 0 1 2<br />
FORKARDT FRANCE S.A.R.L.<br />
28 Avenue de Bobigny<br />
F-93135 Noisy le Sec Cédex<br />
Tel: (+33) 1-4183 1240<br />
Fax: (+33) 1-4840 4759<br />
E-Mail: forkardt.france@forkardt.com<br />
BUSINESS<br />
PARTNER<br />
L O C A T I O N S W O R L D W I D E<br />
www.forkardt.com<br />
www.forkardt.us<br />
sonder<strong>AMB</strong><strong>2012</strong> E 09/12-0.25 FK-AG Printed in Germany
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