Grinding
NC large centering machine
CNV3-300
Feature
- Setup is easy to do with a big door
- Use high rigidity material around clamp.
- Sucking function keeps workpiece more stable
- In addition to sucking mechanism alone, upper bell-clamp is available by option
Spec
| Number of wheel axis/processing configuration | 1-axis/vertical manual machine | |
|---|---|---|
| Clamping method | Workpiece spindle one-side suction system&bell clamp system | |
| NC equipment | NC(Control axis 4-axis) | |
| Supply of lens | - | |
| Storage of lens | - | |
| Supported workpiece diameter | ϕ60(when wheel diameter is ϕ200) ~ ϕ300 | |
| Max. workpiece thickness | suction system:100mm bell clamp system:50mm |
|
| Infeed drive | Servo motor | |
| Supported grinding wheel diameter | ϕ160 ~ ϕ210 | |
| Max. grinding wheel width | 60mm | |
| Wheel spindle rotation | 1,000 ~ 3,000min-1 | |
| Bell spindle rotation speed | 0.5 ~ 400min-1 | |
| Wheel spindle drive electric motor | 0.75kW | |
| Bell spindle drive electric motor | 0.4kW | |
| Control axis Minimum setting unit | X axis | 0.001mm |
| Z axis | 0.001mm | |
| C axis | 0.1min-1 | |
| Process data memory | 24surfaces(optionally, up to 300 surfaces can be supported) | |
| Size | Width(W) | 1,325mm |
| Depth(D) | 1,390mm | |
| Height(H) | 1,860mm | |
| Weight | 2,500kg | |