数控技术课程中复杂回转体零件数控编程教学改革与实践

Teaching Reform and Practice of NC Programming for Complex Rotating Parts in NC Technology

在“机床数控技术”课程的实验教学过程中,需要让学生掌握各种数控编程的方法,并了解各种编程方法的特点,以利于学生在实际中灵活应用。该文以复杂回转体零件为研究对象,分别采用手工编程和计算机辅助编程方法实现了其数控加工程序的编制,并对比分析了手工编程和计算机辅助编程的实现过程,分析确定了手工编程和计算机辅助编程的应用场合和实现方法。

In the experimental teaching process of Machine Tool NC Technology,students need to master various NC programming methods and understand the characteristics of various programming methods so as to facilitate the students'flexible application in practice.This article takes complex rotating parts as the research object to discuss manual programming and computer-aided programming methods used to achieve the compilation of its NC machining program.The comparative analysis is made between the realization process of manual programming and computer-aided programming,and the different application situations and realization methods of manual programming and computer-aided programming are defined in the paper.