Model GH-1840 GH-1840 GH-2060 工作范围capacity 床身上较大工件回转直径Max.Swing.over bed mm Φ450(18〞) Φ500(20〞) 中拖板上较大工件回转直径Max.Swing.over cross slide mm Φ285(11.2〞) Φ330(13〞) 马鞍上较大工件回转直径Max.Swing.over gap mm Φ696(27.4〞) Φ746(29.4〞) 较大加工长度Max.Swing.over mm 1000(40〞) 1500(60〞) 床身宽度 Bed width mm 340 主轴 Spindle 主轴内孔锥度Taper of spindle bore MT#6 主轴通孔直径spindle bore mm Φ80(3-1/8〞) 主轴转速级数Steps of spindle speeds 12steps 主轴转速范围Range of spindle speeds r/min 40-1600rpm 主轴端部Spindle nose D-8 螺纹和进给 Threading & Feeding 公制螺纹Metric thread range mm 0.1-144(41kinds) 英制螺纹Inch screw thread range TPI 2~112(60kinds) 径节螺纹Inch screw thread range DP 4~112(50kinds) 模数螺纹Inch screw thread range MP 0.1~7(34kinds) 纵向进给量范围Range of longitudinal feeds mm 0.0325-1.76(0.0012-0.0672〞in/rev) 横向进给量范围Range of cross feeds mm 0.014-0.736(0.0005〞-0.0288〞in/rev) 主丝杆 Leadscrew 主丝杆直径Diameter of leadscrew mm Φ36(1.41〞) 主丝杆螺距Pitch thread of leadscrew mm 6(4T.P.I) 横拖板行程 小刀架行程 Max.cross slide travel mm 220(9〞) piund slide travel mm 120(4-3/4〞) 尾架 Tailstock 尾架套筒行程el of tailstock quill mm 13(5〞) 尾架套筒直径Diameter of tailstock quill mm Φ70(2-3/4) 尾架套筒孔锥度Taper of tailstock quill MT#4 功率 Power 主电机功率Main motor power Kw 5.5(7-1/2HP) 机床外形尺寸(长X宽X高)Overall dimentions of lathe(LxWxH) mm 1970x800 x1460 1970x800 x1460 1970x800 x1460 机床净重Net Weight Kg 2400 2600 3000 机床毛重Gross Weight Kg 2600 2800 3200 [关闭] [返回]