外圆磨削长度Max.Grinding length

≤500mm

≤1000mm

≤1500mm

磨削外圆直径范围Grinding OD scope

8—320mm

磨削内圆直径范围Grinding lD scope

20—150mm

磨削内圆深度Max. Grinding depth

≤180mm

顶尖中心高Top center height

180mm

工作台纵向移动距离 longitudinal move amount of worktable

550mm

1050mm

1550mm

工作台回转角度Rotation angle of worktable

+4、—3°

砂轮架移动距离Move amount of grinding wheel frame

250mm

头尾架顶尖锥度Taper of head and tail frame tops

莫氏5号Morse No.5

头架卡盘直径Chuck diameter of head frame

200mm

尾架套筒移动量Move amount of tail frame sleeve

40mm

外圆砂轮尺寸Max.Grinding wheel size

≤500× 20-70×305mm

X轴伺服电机功率Servo motor power of x axis

11nm

Z轴伺服电机功率Servo motor power of Z axis

20nm

B轴电机功率Motor power of B axis

2.2kw

B轴定位精度Positioning accuracy of B axis

+、—4角秒arc sec.

B轴重复定位精度Repeat positioning accuracy of B axis

+、—2角秒arc sec.

X、Z轴定位精度Positioning accuracy of X、 Z axis

8um

X、Z轴重复定位精度Repeat positioning accuracy of XZ axis

2um

砂轮电机功率Motor power of lD grinding wheel

11KW

机床总功率Total power of machine tool

21.5kw

机床重量Weight of machine tool

 7700kg

8800kg

1000kg

机床外形尺寸{mm ) Size of machine tool

3700×2800×2600

4300×2800×2700

5200× 2800× 2800

加工精度(标准试件）Processing accuracy(standard specimen)

内、外圆度ID/OD roundness

0.002mm

外圆圆柱度OD cylindricity

0.003mm

表面粗糙度Surface roughness

Ra0.32um

内外圆同心度ID/OD concentricity

0.003um