Mk1432型数控全能外圆磨床结构特点:
MK1432型数控全能外圆磨床为三轴(砂轮架横向进给X轴、工作台纵向运动Z轴、砂轮架底座分度回转B轴)二联动数控全能外圆磨床,数控系统采用知名品牌。具有自动进刀、退刀、粗磨、精磨,修正砂轮,自动补偿、砂轮架自动回转等功能,加配自动测量仪,能实现磨削循环功能的全闭环。
砂轮架自动旋转B轴采用力矩电机驱动,砂轮主轴采用套筒式或动静压主轴,砂轮架导轨采用钢导轨,工作台导轨采用平一V型贴塑润滑导轨,采用伺服电机滚珠丝杠驱动进给机构及工作台移动。
机床主体采用铸铁件铸造成型,全封闭防护罩壳,后置背包式电器柜,前置回转式操作屏。
名称 | 技术参数Technical parameter | |||
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 |
名称 | 技术参数Technical parameter | |||
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 |