摘要
详细分析数控车床车削双线梯形螺纹的车削方法与梯形螺纹的检测方法,以及实现车刀左右切削加工所采用的宏程序编程方法。采用以宏程序为编程方法的数控车床,在车削双线梯形螺纹时解决了对分线精度与螺纹中径公差控制的难点,保证了车削的精度与质量。
The turning method of turning double trapezoidal thread with NC lathe and the testing method of trapezoidal thread are analyzed in detail, as well as the macro program programming method used to realize the left and right cutting of turning tool. The NC lathe using macro program as programming method solves the difficulty of controlling the split line precision and thread diameter tolerance when turning double trapezoidal thread, and ensures the precision and quality of turning.
引文
[1]韩鸿鸾.数控车工(技师、高级技师)[M].北京:机械工业出版社,2008.
[2]韩鸿鸾,张秀玲.数控加工技师手册[M].北京:机械工业出版社,2005.
[3]王公安.车工工艺学[M].北京:中国劳动出版社,2014.