在车床上进行螺纹加工时挂轮选择的研究  

Study on Change-gear Choice When Processing Screw on Lathe

作　　者：马伏波[1] 陈树峰[1] 

机构地区：[1]安徽理工大学,安徽淮南232001

出　　处：《煤矿机械》2007年第4期36-38,共3页Coal Mine Machinery

摘　　要：详细阐述了挂轮传动原理、计算方法及选配原则;得出在车床上进行公制、英制、模数和径节螺纹的挂轮计算以及纠正丝杠准确度与补偿螺纹热处理伸缩的挂轮计算的一般方法,为螺纹加工提供了有效的加工途径。The crucial point of processing various types of special screw threads is to choose change gear correedy. Explores in detail the transmission principles of change gear, computational method and arrangement rules. The computation of change gear of merle system, british system, modulas and diameter thread is obtained. The general computational method for change gear to rectify guide screw preciseness and compensate the telescopic amount of thread due to the effect of heat treatment is got, which provides an effective way for processing screw thread.

关 键 词：车床 特殊螺纹 挂轮选择 加工方法 

分 类 号：TG51[金属学及工艺—金属切削加工及机床] TH132.41[机械工程—机械制造及自动化]