|
型号 |
Model |
M7130B |
| 工作台台面尺寸(宽×长) | Table working surface (W×L) |
320×1000mm |
| 磨削工件最大尺寸(长×宽×高) | Max size of grinding workpiece (L×W×H) |
1000×320×300mm |
| 升降手轮每格进给量 | Feed of vertical disc per graduation |
0.01mm |
| 砂轮转速 | Wheel head speed |
1450rpm |
| 砂轮尺寸 | Size of wheel |
Φ270/Φ350×40×Φ127mm |
| 电动机总功率 | Total power |
9.4kw |
| 磨头电动机功率 | Spindle motor power |
5.5kw |
| 机床净重 | Net weight |
3500kg |
| 工作精度 (加工面对基面平行度) |
Working accuracy (Parallelism of surface ground with the datum surface) |
300:0.015mm |
| 表面粗糟度 | surface roughness |
Ra0.63μm |
