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CG575-4100 Crankshaft grinding machine

By careful design of this advanced machine, set-up, and operation has been made easier.

Four indexing locations on the head stock with the air operated index pins make it faster to dial in the crankshaft properly. Easily adjusted outboard counterweights never need to be supplemented by inboard weights. The CG575's are built very heavy with widely spaced ways to assure positive alignment of the wheelhead to the table. Moreover, the controls are easier to use. Precision Incremental In-Feed Lever is much easier to use than a handwheel to achieve the precise desired journal size. The superior accuracy of this machine allows double plunge grinding precisely to the same size leaving no lap line.CG575 provides longer machine life, longer grinding wheel life and greater safety for the operator and machine.

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Specifications

WORKING CAPACITY

Height of centres on table
Max distance between centers
Max. distance between self-centring chucks
Swing over table
Max head offset (stroke/2)
Max diameter admitted on std steady rests
Max workpiece diameter-new wheel
Max weight admitted between centers
Max weight admitted with steady rests

575 mm
4100 mm
4000 mm
1100 mm
220 mm
250 mm
450 mm
1500 Kg
2500 Kg

MACHINE SPECIFICATIONS

Z AXIS
Max table speed
Table motor power
X AXIS
Fast grindhead feed
Micrometric grindhead feed
Hyraulic unit motor power


0-3000 mm/min
2.2 KV

210 mm
260 mm
2.2 KW

WHEEL UNIT

Diameter of grinding wheel
Max grinding wheel thickness
Standard grinding wheel thickness
Min grinding wheel thickness
Grinding wheel peripheral speed
Wheel rotation motor power

1140 mm
70 mm
40 mm
25 mm
33 m/s
11 KW

WORKHEAD

Stepless rotation speed
Diameter of chucks
Headstock rotation motor power

0-60 RPM
315 mm
2.2 KW

LUBRIFICATION UNIT

Operating pressure
Tank capacity
Pump motor power

Manual
5 l
0.25 KW

General Information

Dimensions