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GS:G2-LM_Grinding System: Rough & Finish

Drake GS:G2-LM (Grinding System: Rough & Finish) rough and finish grind gears in one operation. The GS:G2-LM will grind precut gears from Mod 0.5 to 8 (50 to 3 DP), from 1.0” to 10” pitch diameter to AGMA 12 specification. This 2-in-1 highly productive grinder is based on a proven design with added HP and the latest Drake grinding technologies.
 
GS:G2-LM Video: Part Smart Video
 
 
RFQ

 

 

Read what Gear Solutions Magazine says about the GS:G2-LM.

Click here to download flyer.

 
±45º Wheel Helix
The GS:G2-LM is equipped with a +/- 45º wheel helix.

15-Minute Setups
The GS:G2-LM is equipped with an easy menu-driven control with Drake’s Gear Smart™ programming, allowing part changeovers in 15 minutes or less.

See typical menu entries below.
The latest Fanuc controls assure
easy set-up.

SmartForm™ CNC Contour Diamond Roll Dresser
115mm diameter diamond rolls for wheel profiling and conditioning.

Dressing software allows involute profile modifications for prototype or
custom gear teeth.
Diamond roll located behind the wheel

High value – minimum capital outlay
Now you can source near net-shaped or hobbed gears from low cost suppliers
and still control the final product quality.

World class accuracy
Direct drive synchronous torque motor C-axis positioning provides tooth-to-tooth index resolution to within 0.2 arc seconds.

 
Other GS:G2-LM benefits
  • CNC contour diamond roll dressing
  • Constant surface speed as the wheel wears
  • Infinitely variable wheel and work speeds selectable for roughing and finishing
  • CNC controlled helix and work rotation.
GS:G2-LM MACHINE SPECIFICATIONS G2-LM 200 G2-LM 350
Maximum workpiece diameter 200 mm 350 mm
Minimum workpiece diameter 25 mm 25 mm
Minimum number of teeth 1 1
Maximum pitch 8 Mod 8 Mod
Minimum pitch .5 Mod .5 Mod
Maximum helix angle ± 45 º ± 45 º
Capacities    
Stroke of workpiece slide 300 mm 650 mm
Grinding length 250 mm 600 mm
Maximum between centers 300 mm 750 mm
Wheel    
Maximum diameter 225 mm 225 mm
Minimum diameter 150 mm 150 mm
Width (maximum wheel pack) 30 mm 30 mm
Bore 76 mm 76 mm
Max. speed of grinding wheel 10,000 rpm 10,000 rpm
Spindle power 18 kW @ 10,000 rpm
Worm grinding option available.
Other machine capacities available, please contact us.

 

TYPICAL MENU ENTRIES - Drake GearSmart™ Program
NUMBER OF TEETH 000 DIAMETRAL PITCH 00
    MODULE 00
FACE WIDTH 0.0000 HELICAL ANGLE 00.000
BLANK O.D. 0.0000 TIP MOD 0.00000
TOTAL DEPTH 0.0000 CROWN 0.00000
WHEEL DIA 00.00 FIN STOCK 0.0000
RUF PASSES 00 FIN PASSES 00
RUF WHEEL SFM 00000 FIN WHEEL SFM 00000
RUF WORK SFM 000 FIN WORK SFM 00
DRESS COUNT 00 DRESS WHL SFM 0000
DRESS AMOUNT 0.0000 DRESS FEED IPM 00

 

 

Other machine capacities available--contact us.
Note: Speed ranges designed to meet customers part/process requirements. Specifications subject to change without notice.

Performance warranty.
The Drake Warranty is for one full year with no limit on hours. For one very good reason:
you expect performance and Drake delivers.

 

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4371 North Leavitt Road • Warren, OH 44485 • Phone 330.847.7291 • Fax 330.847.6323
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