高速数控磨床的横、纵向进给设计  

Design on High-speed CNC Grinder Horizontal and Vertical Feeding

作　　者：闫海鹏[1] 赵乐[2] 吕月飞 王天雷 肖楠[4] 郭维城[4] 

机构地区：[1]内蒙古科技大学机械工程学院,内蒙古包头014010 [2]内蒙古科技大学国际学院,内蒙古包头014010 [3]中国能源建设集团东北电力第一工程公司,辽宁铁岭112000 [4]沈阳工程学院机械学院,沈阳110136

出　　处：《煤矿机械》2015年第2期58-61,共4页Coal Mine Machinery

基　　金：内蒙古自治区研究生科研创新资助项目(S20141012711)

摘　　要：为了提高机械产品的性能质量,发展高新技术,设计了高速数控磨床横纵向进给部分,以实现较高的制造精度。通过对现有机床的分析,对横纵向进给硬件进行了选择及设计,其纵向采用反应式步进电机,横向引入了直线电机进给单元;同时设计了该数控磨床的控制系统,使系统各个组成单元均受控于核心控制器PLC。最终,此数控磨床能够很好地实现零件表面的高速精密磨削。To improve the performance and quality of mechanical products and develop high and new technology, The horizontal and vertical feeding parts of high-speed computer numerical control（CNC）grinding machine are designed with achieving higher precision manufacturing. Through the analysis of the existing machine tools, the transverse and longitudinal feed hardwares are selected and designed.The reactive type stepping motor is applied to longitudinal feeding mechanism, and the linear motor feeding unit is introduced for transverse feed mechanism. While the control system of the CNC grinder is designed. The each unit of the system are both controlled by the central controller what is PLC. Finally, the CNC grinding machine can realize high-speed precision grinding well on the surfaces of parts.

关 键 词：数控磨床 横纵向进给 直线电机 高速磨削 

分 类 号：TG581[金属学及工艺—金属切削加工及机床]