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MD2120A技術(shù)參數(shù)

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

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

3.工件旋徑

3.1罩內(nèi)................................................................................400mm

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

4.工件長度....................................................................300mm

5.承載工件重量(含夾具).................................................450kg

6.工作臺行程................................................................600mm

7.床頭回轉(zhuǎn)角度..................................................................30°

8.工件轉(zhuǎn)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.手輪每轉(zhuǎn)工作臺移動量...................................................12mm

11砂輪進(jìn)給刻度值

11.2砂輪進(jìn)給手輪每格...........................................................0.002mm

11.3砂輪進(jìn)給手輪每轉(zhuǎn)...............................................................0.4mm

11.4砂輪調(diào)整手輪每格.............................................................0.01mm

11.5砂輪調(diào)整手輪每轉(zhuǎn)..................................................................2mm

11.5砂輪進(jìn)給移動量............................................................70mm

12.砂輪轉(zhuǎn)速........................................................4000/11000r/min

13.油壓系統(tǒng)壓力

14導(dǎo)軌潤滑........................................................................0.1mpa

15.工作系統(tǒng).................................................................0.8～1mpa

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

17冷卻泵流量...................................................................40L/min

18工件電動機(jī)功率...............................................................2.2kw

19砂輪電動機(jī)功率..................................................................4kw

20.液壓電動機(jī)功率..............................................................1.5kw

21冷卻電動機(jī)功率.............................................................0.09kw

22機(jī)床外形尺寸(長*寬*高)..........................2800*1600*1700mm

23機(jī)床重量.......................................................................3800kg

24機(jī)床精度

25內(nèi)孔圓度...................................................................0.003mm

26內(nèi)孔圓柱度...............................................................0.004mm

27內(nèi)孔表面粗糙度...........................................................0.32Ra

28端磨部分參數(shù)

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

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

31端磨磨削外徑...........................................................Φ150mm

32端磨砂輪轉(zhuǎn)速...........................................................8000r/min

33端磨電動機(jī)功率..................................................................0.75kw