Using a variety of CAD/CAM software to NC machining program has been the mainstream, but in some special parts of NC machining programming, using the macro program programming is more concise and efficient, it has the very good legibility and ease of modification. This paper introduces the means of using macro program for the vibration hopper, which makes people have more understanding of the macro program NC processing programming. So, there are the new way and new method of thinking in the field of NC programming.%使用各种CAD/CAM软件来编制数控加工程序现已是主流，但在某些特殊零件的数控加工程序编制时运用宏程序进行编程，更简洁高效，具有很好的易读性和易修改性。通过对振动料斗运用宏程序编制数控加工程序的过程进行介绍，使大家对宏程序数控加工编程有更多认识和了解，在以后的数控加工编程中有一种新思路、新方法。
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