基于华中车削数控系统的螺纹加工技术研究  

Research on Thread Machining Technology Based on Huazhong Turning CNC System

作　　者：宋艳丽[1] SONG Yanli(Wuhan Technical College of Communications,Wuhan 430065)

机构地区：[1]武汉交通职业学院,武汉430065

出　　处：《现代制造技术与装备》2023年第2期126-128,共3页Modern Manufacturing Technology and Equipment

基　　金：中国职业技术教育学会研究课题“开放教育背景下在线课程学习资源设计与应用研究”(1910588)。

摘　　要：螺纹加工是车削加工的重要加工方式,也是产品加工过程中使用频次最高和最容易出问题的环节。如果螺纹退尾参数设置不正确,可能会导致零件退尾痕迹不美观,影响加工质量。通过正确使用螺纹加工G代码,运用退尾极限计算公式,分析X轴加速度与退刀角度的关系,能有效解决螺纹加工问题,保证产品稳定加工,为螺纹加工提供借鉴。Thread machining is an important machining method in the process of turning, which is also the most frequently used and the most prone to problems in the process of product processing. If the parameters of thread retracting are not set correctly, the traces of parts retracting may not be beautiful, which will affect the machining quality. By using the G code of thread machining correctly and using the calculation formula of tail retracting limit to analyze the relationship between the X-axis acceleration and the angle of tool retracting, the problem of thread machining can be effectively solved and the stable machining of products can be guaranteed. This study can provide reference for the problems related to thread machining.

关 键 词：车削加工 螺纹加工 数控系统 退尾参数 G代码 退尾极限 

分 类 号：TG519.1[金属学及工艺—金属切削加工及机床] TG62