CBN Camshaft grinder GC20S
Outline
Increased productivity per space owing to a size reduction of equipment
The size reduction of the main equipment and the effective placement of space has realized space savings. In addition, the transfer height of 1,500 mm has reduced the loading/unloading stroke, and improved visibility.Compatibility with a wide variety of workpieces
The elimination of the driving dog realized by automatic adjustment between centers and the both-center drive enables support for different lengths and diameters of workpieces. This greatly reduces the time required to complete the setup change and contributes to the improvement of productivity.
High accuracy grinding promising a high quality grinding surface
● High-response wheelhead feed mechanism
● High-response servo system
Quick-response wheelhead feed mechanism adopting small and light-weighted wheelhead, static pressure slide way and linear motor drive achieves the wheelhead feed having almost free from lost-motion and backlash. Static pressure slides feature STAT CONTROL to improve the wheelhead's position retention against external forces. The newly developed high-response servo system and high-response wheelhead feeding improve the accuracy and quality of the cam machined surface.
Specification
| Swing over table | mm | φ320 |
| Distance between centers | mm | 500 |
| Grinding diameter | mm | φ10～φ300 |
| Wheel O.D. × width | mm | φ350 [φ70, φ100, φ150] |
| Wheel surface speed | m/s |
φ350 Wheel: 120 [φ150 Wheel: 80] [φ100 Wheel: 60] [φ70 Wheel: 80] |
| Wheelhead min. input increment | mm | φ0.0001 |
| Wheelhead rotation speed | min-1 | 250 |
| Machine weight | kg | 10,000 |
[ ] shows optional specifications.
