| 型号及参数Model and specifications | C630—1B | C630—1BM | C630—1BG | C630—1BMG |
| 床身上***大回转直径Max.swing over bed | 630mm | 630mm | 800mm | 800mm |
| 马鞍内***大回转直径 Max.swing in gap | | 800mm | | 1000mm |
| 马鞍有效利用长度 Available length in gap | | 300mm | | 300mm |
| ***大加工长度 Max. workpiece length | 8000 mm |
| 刀架上***大回转直径 Max.swing over carriage | 350mm | 550mm |
| 主轴内孔直径 Hole through spindle | Φ70mm |
| 尾座套筒锥度 Taper of the tailstock | 莫氏5号 | 莫氏5号 |
| 床身淬火硬度 Bed quenching hardness | HRC52 | HRC52 |
| 床鞍快速移动 Saddle quick moving speed | 4000mm/min | 4000mm/min |
| 主轴转速级数 Number of spindle speed changes | 18 steps |
| 主轴转速范围 Range of spindle speed changes | 16～820r/min |
| 丝杠螺距 Screw pitch | 1/2吋 |
| 公制螺纹范围和种数 Range and number of metric thread | 1～224mm/52种 |
| 英制螺纹范围和种数 Range and number of whitworth thread | 28～2t.p.i/40种 |
| 模数螺纹范围和种数 Module thread range and number | 0.25～56mm/41种 |
| 径节螺纹范围和种数 Pitch thread range and number | 1～112t.p.i/38种 |
| 主电机功率 Power of main motor | 11KW |
| 加工工件精度 Processing workpiece precision | IT7 |
| 工件表面粗糙度 Workpiece surface roughness | Ra1.6 |
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