山东三正 品牌
生产厂家厂商性质
所在地
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 |