力矩电动机及直线电动机在齿轮磨床数控改造中的应用  

Application of torque motor and linear motor in CNC transformation of gear grinding machine

作　　者：赵榕[1] 

机构地区：[1]汉江工具有限责任公司,陕西汉中723002

出　　处：《制造技术与机床》2014年第5期117-118,共2页Manufacturing Technology & Machine Tool

基　　金：国家重大专项(2012ZX04012021)

摘　　要：针对大平面砂轮齿轮磨床在齿轮刀具齿形面的磨削加工过程中存在的问题,采用德国博世力士乐公司的MTX-micro全数字数控系统,采用同步直线电动机、同步力矩电动机控制技术,对齿轮磨床分齿和展成运动机构进行数控改造。结果显示,机床运动精度得以提高,保证了插齿刀及剃齿刀齿形面的磨削加工精度。In view of the problems that exist in the process of gear cutter tooth surface grinding on the large plane grinding wheel gear grinding machine. Adopting German Bosch Rexroth Group Micro all- digital NC system with the control technology of synchronous linear motor and torque motor,carries out the NC transformation of dividing tooth and generating motion mechanism of gear grinding machine. The results show that the motion accuracy of NC machine tool is improved,which ensures grinding machining accuracy on tooth surface of the gear shaper and gear shaving cutters.

关 键 词：同步直线电动机 同步力矩电动机 齿轮磨床 机床数控改造 

分 类 号：TG616[金属学及工艺—金属切削加工及机床]