数控圆锥(柱)滚子轴承内圈滚道磨床
CNC inner raceway grinder for taper and cylindrical roller bearings
主要用途Main Purposes
本系列磨床主要用于磨削圆锥滚子轴承和单.双列圆柱滚子轴承的内圏滚道。同时可用于相同轴承尺寸的外径磨削。
This series of grinders are used to grind the inner raceway of taper roller bearings and single or double-row cylindrical roller bearings, and it also can be used for grinding the O.D. of the same dimensions of bearings.

主要结构与特点 Main Structures and Features

1、SIMENS、FANUC、MITSUBISHI等成套全数字伺服控制系统；
2、无心布局、工件进给、切入式磨削
3、电磁无心夹具、远程控制充退磁控制器；
4、工件轴采用套筒式高精度工件轴，变频调速
5、砂轮轴：采用动静压主轴，空调恒温冷却，实现60m/s恒线速磨削。配砂轮 在机动平衡装置
6、单点金刚笔自动修整
7、磨削方式：定程或仪表
1、Adopting SIEMENS, FANUC> MTTSUBISHIall-digital AC servo control system.
2、Centerless layout, workpiece feeding and cut-in feeding.
3、Electromagnetic centerless clamp, magnetizing and demagnetizing controlled by remote control. The amount of magnetic power can be adjusted by digitals on operating panel.
4、Adopting a high-prccision shaft with sleeve and adjusting the speed by a variable frequency.
5、Wheel shaft: The dynamic and static-pressure spindles and constant-temperature cooling by air conditioner arc used in order to realize to grind at a high¬speed of 60m/s with a high precision. In addition, a wheel balancing device is equipped with the machines.
6、Adopting the single point diamond pen for dressing automatically.
7、Grinding way: By setting process or meters.
主要技术参数 Main technical parameters