数控推力调心滚子轴承外圈滚道(切入)磨床
CNC outer raceway cut-in grinder for thrust self-aligning roller bearings.
主要用途Main Purposes
本系列磨床主要用于磨削调心滚子轴承外圈滚道(采用切入式磨削),更换直线修整器后可用于相似规格圆锥、圆柱滚子轴承外圈 滚道及轴承内径磨削。
The series of grinders are mainly used for grinding the outer raceway of thrust self-aligning roller bearings (Cutting in grinding). Also it can be available for outer raceway of taper and cylindrical roller bearings after changing linear dresser..
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、工件架进给,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:3MZ1612-1CNC、3MZ1620-1CNC、3MZ1625-1CNC、3MZ1630-1CNC采用电主轴,其余采用空调制冷的动静压 主轴(或同步电主轴),45-60m/s恒线速磨削;
6、伺服电机驱动圆弧回转修整器;
7、磨削方式:定程或仪表。
1、SIEMENS. FANUC, MITSUBISHIfull digital AC servo control system.
2、Cut-in grinding.
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-precision shaft with sleeve is used for workpiece shaft and adjusting the speed by a variable frequency.
5、Wheel shaft: Electric spindle is used for 3MZ1612-1CNC 3MZ1620-1CNC 3MZ1624-1CNC. 3MZ1630-1CNC, and other machines use dynamic and static-pressure spindles in order to realize to grind at a high-speed of 60m/s with a high precision and variable-frequency and adjustable-speed.
6、Arc dresser (Optional device: linear dresser)
7、Grinding way: By setting process or meters.
主要技术参数 Main technical parameters