| 设备名称 | MGK-7120 |
| 品类 | 仪器仪表制造业 |
| 子类 | |
| type | CNC外圆磨床 |
| unit | mm |
| category | 精密磨床 |
| application | 精密仪器轴类/阀芯/传感器芯轴精密磨削 |
| category_en | Precision Grinder |
| surface_roughness | {'unit': 'μm Ra', 'value': 0.02} |
| roundness_accuracy | {'unit': 'μm', 'value': 0.5} |
| max_grinding_length | 500 |
| grinding_wheel_speed | {'max': 6000, 'unit': 'rpm'} |
| max_grinding_diameter | 200 |