中等职业学校在教授数控铣编程和操作的时候,大多书本是其主要参考的资料,学生大多掌握的也都是书本上的知识,而对于实际操作和控制零件精度方面掌握不够,教师对这方面讲述的也比较少,因此学生往往能够加工出的形状较少、尺寸也会有所偏离。因为基本技能掌握的不扎实,使得学生在以后的工作中难以胜任。对于精度略高的零部件加工便显得力不从心。笔者正是基于此,加上多年的教学经验,对这些问题谈谈自己的心得。 Secondary vocational schools in the teaching of CNC milling programming and operation, most of the books are its main reference information, most of the students are also master the knowledge of the book, but for the actual operation and control of parts accuracy is not enough, the teacher in this regard The story is relatively small, so students tend to be able to shape out less, the size will be deviated. Because the basic skills mastery is not solid, making the students in the future hard work. For the slightly higher precision machining of parts will become powerless. Based on this, the author adds many years of teaching experience and talks about his own experiences on these issues.