摘要
介绍了圆弧螺纹和变导程螺纹的应用,分析了在配备GSK980TD数控系统的经济型数控车床上加工这2种螺纹的工艺,编写了数控加工程序,并用铝材进行了实际加工验证。通过使用简单的数控指令并利用子程序功能编写数控程序,简化了数控加工工艺,实现了复杂特殊螺纹的加工,对于生产实践具有一定参考价值。
The application of arc thread and variable lead thread were introduced, and the processing technology of these two kinds of thread on the economic CNC lathe equipped with GSK980TD CNC system were analyzed. The NC processing program was compiled and the actual processing verification with aluminum material was carried out. By using simple numerical control instructions and using subroutine function to write numerical control program,the numerical control processing technology is simplified,and the processing of complex special thread is realized,which has certain reference value for production practice.
作者
方迪成
邓集华
蒋燕
FANG Dicheng;DENG Jihua;JIANG Yan(Shantou Polytechnic,Shantou,Guangdong 515078,China;GuangZhou Traffic and Transportation Vocational School,Guangzhou 510405,China)
出处
《机电工程技术》
2020年第4期73-75,共3页
Mechanical & Electrical Engineering Technology
基金
2016年汕头职业技术学院教研课题
汕头职业技术学院精品在线开放课程《数控编程与加工》建设项目(编号:SZZL2019JP06)。
关键词
圆弧螺纹
变导程螺纹
数控车床
circular thread
variable lead thread
NC lathe
