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MD2120A技术参数

1磨孔直径......................................................................50～200mm

2磨孔深度......................................................................200mm

3.工件旋径

3.1罩内................................................................................400mm

3.2罩外................................................................................600mm

4.工件长度....................................................................300mm

5.承载工件重量(含夹具).................................................450kg

6.工作台行程................................................................600mm

7.床头回转角度..................................................................30°

8.工件转速..............................................................100～500r/min

9.1修整速度...............................................................0.1～2m/min

9.2磨削速度......................................................................6 m/min

9.3速度......................................................................8 m/min

10.手轮每转工作台移动量...................................................12mm

11砂轮进给刻度值

11.2砂轮进给手轮每格...........................................................0.002mm

11.3砂轮进给手轮每转...............................................................0.4mm

11.4砂轮调整手轮每格.............................................................0.01mm

11.5砂轮调整手轮每转..................................................................2mm

11.5砂轮进给移动量............................................................70mm

12.砂轮转速........................................................4000/11000r/min

13.油压系统压力

14导轨润滑........................................................................0.1mpa

15.工作系统.................................................................0.8～1mpa

16 油泵流量......................................................................40L/min

17冷却泵流量...................................................................40L/min

18工件电动机功率...............................................................2.2kw

19砂轮电动机功率..................................................................4kw

20.液压电动机功率..............................................................1.5kw

21冷却电动机功率.............................................................0.09kw

22机床外形尺寸(长*宽*高)..........................2800*1600*1700mm

23机床重量.......................................................................3800kg

24机床精度

25内孔圆度...................................................................0.003mm

26内孔圆柱度...............................................................0.004mm

27内孔表面粗糙度...........................................................0.32Ra

28端磨部分参数

29端磨粗糙度..........................................................................1.25Ra

30端面平面度...............................................................0.002mm

31端磨磨削外径...........................................................Φ150mm

32端磨砂轮转速...........................................................8000r/min

33端磨电动机功率..................................................................0.75kw