数控汽车轮毂轴承内法兰挡边磨床
CNC ribs grinder for internal flange of auto-hubs bearings
主要用途Main Purposes
用于磨削第一代、第二代、第三代汽车轮毂轴承内圈滚道（滚道、口径、小端面一次磨削）。
It is used for grinding raceway of T', 2nd and 3rd generations external flange of auto-hubs bearings (grinding the raceway, mouth diameter and small end face simultaneously.
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、床身倾斜布局，磨架进给、工件往复移动；
3、单点金刚笔修整器；
4、磨头同步电主轴。实现40-60m/s恒线速磨削。
5、双臂机械手上、下料，上、下料工作平稳可靠，无磕碰伤，调整简单，通用性强；
6、电磁无心夹具，3MZ2220CNC可采用大端面定位；
7、工件轴采用套筒式高精度工件轴，变频调速。
1、Adopting SIEMENS^ FANUC% MITSUBISHI full digital AC servo-control system.
2、Wheel head feeding, work head reciprocating.
3、Single diamond pen dresser.
4、Electric spindle, high speed, 40-60m/s.
5、Loading and unloading with double arms, steadily, no hurt and easy for adjustment.
6、Electromagnetic centerless clamps are used for the grinder, big end face is used for positioning for the machine 3MZ2220CNC.
7、High precision sleeve typed work spindle, and the speed can be adjusted by variable frequency convertor.
主要技术参数 Main technical parameters