Model
GH-1840
GH-1840
GH-2060
工作范围capacity
床身上最大工件回转直径Max.Swing.over bed
mm
Φ450(18〞)
Φ500(20〞)
中拖板上最大工件回转直径Max.Swing.over cross slide
mm
Φ285(11.2〞)
Φ330(13〞)
马鞍上最大工件回转直径Max.Swing.over gap
mm
Φ696(27.4〞)
Φ746(29.4〞)
最大加工长度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〞)
Max.compiund 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
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