GF50MS/GF50MH is the stable grinding accuracy with C-X 2 axis control grider method to improve journal roundness, Improvement of productivity and support multi-variety production no need for setup change due to a pin phase indexing system.
| SPECIFICATION |
|---|
| ITEMS | UNIT | GF50MS - 70T | GF50MH - 70T |
| Swing over table | mm | Ø500 | Ø500 |
| Distance between centers | mm | 700 | 700 |
| Grinding diameter | mm | Ø35 ~ Ø85 | Ø35 ~ Ø85 |
| Max.work diameter | mm | Ø220 | Ø220 |
| Grinding wheel | |||
| OD | mm | Ø650 | Ø650 |
| Surface speed | m/s | 120 | 120 [ 150 ] |
| Wheelhead | |||
| Minimum input increment | mm | Ø0.0001 | Ø0.0001 |
| Workhead | |||
| Max.spindle speed | min-1 | 250 | 250 |
| Drive motor | |||
| Wheel spindle | kW | 31 (4P) Built-in motor | 31 (4P) Built-in motor |
| Machine weight | kg | 18,500 | 18,500 |
*The specifications may be restrained according to the accessories and the tooling of customer.
A twin wheel crankshaft grinding machine offering high accuracy, maximized productivity and superior flexibility
Stable grinding accuracy
• C-X 2-axis simultaneous control grinding method
• Improved roundness of journal portion
• Isolation cover that block out heat
• Improvement of roundness with an exact grinding wheel diameter
Increase in productivity
• Reduce no. of grinding steps due to closer proximity between the left and right wheels
• Improved rigidity of the workpiece support portion
• High-speed wheelhead travers feed [ GF50MH ]
• wheelhead traverse static slide [ GF50MH ]
Support for Multiple type of grinding
• Reduce set-up changeover due to a pin phrase indexing system
• Reduced set-up changeover required for multi workpiece types
• Variety of grinding methods
• New shoulder truing method
