This passage puts forward a solution for completing rough and finishing machining of the same type parts with complex curve rotary surface,combining with related problems during combination of working and learning teaching process. It has a certain practical value for improving parts machining accuracy and production efficiency, simplify the process of programming, saving machine memory and improve equipment utilization.%文章结合本人在教学过程当中所遇到的相关问题，提出利用非圆曲线参数化编程方法完成复杂曲线回转表面零件粗精加工的解决方案，对于提高零件加工精度及生产效率，简化编程程序，节约机床内存，提高设备利用率，具有一定的实用价值。
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