基于NX的三轴刀轨直转四轴加工程序研究

2021-02-24

作者：燕杰春1，刘国森2，何苗1，王小虎1，尹存涛1 单位：1四川信息职业技术学院；2东莞市百盈精密模具科技有限公司

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摘要：本文深入研究了数控三轴刀轨转四轴程序的方法，构建了数学模型，在NX数控编程软件平台通过二次开发，实现了数控三轴刀轨后处理为四轴加工程序，简化了四轴数控加工编程方法，并在N95口罩机滚刀零件加工中验证了该方法的可靠性。

关键词：四轴加工；后置处理；NX；滚刀零件；NX二次开发

中图分类号：TG659；TH164文献标志码：BDOI：10.3969/j.issn.1000-7008.2021.02.018

Research on Transforming Threeaxis Tool Path into Fouraxis CNC

Machining Program Based on NX

Yan Jiechun，Liu GuosenF，Hemiad，Wang XiaohtP，Yin Cuntao

Abstract:The research on how to transform threeaxis tool path into fourakis CNC machining program and have constructed the mathematical model is put forward.In the NX NC programming software platform，the threeaxis tool path is realized as fouraxis CNC machining is program through secondary development，which simplifies the programming method of four axisNC machining.The reliability of this method has been verified in the machining of N95 mask machine hob parts.

Keywords:eouraxis machining；post processing；NX；hob parts；NX secondary development