| 宏程序在大螺距螺纹加工中的应用 |
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| 引用本文： | 张丽.宏程序在大螺距螺纹加工中的应用[J].芜湖职业技术学院学报,2009,11(4):18-19. |
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| 作者姓名： | 张丽 |
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| 作者单位： | 芜湖职业技术学院机械系,安徽芜湖,241006 |
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| 摘 要： | 螺纹切削的进刀方法一般有三种：直进法、斜进法和左右切削法。在FANUC系统中,直进法可用G32、G92指令,斜进法可用G76指令,而左右切削法在切削螺纹时无确定指令,因而其编程比较困难。宏程序可很好地解决这个难题。
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| 关 键 词： | 螺纹 进刀方法 宏程序 |
Application of Macro program in Cutting Coarse Pitch Thread |
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| ZHANG Li.Application of Macro program in Cutting Coarse Pitch Thread[J].Journal of Wuhu Vocational Institute of Technology,2009,11(4):18-19. |
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| Authors: | ZHANG Li |
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| Abstract: | There are generally three methods of thread cutting feed：straight cutting method,oblique cutting method and both sides cutting method.In FANUC system straight cutting method can use G32,G92 instructions,and oblique cutting method can use G76 instruction,while the cutting thread with both sides cutting method has no definite instructions,for its programming is more difficult.Using the macro program can be a good solution to this problem. |
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| Keywords: | thread feed method macro program |
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