| 用阿基米德滚刀加工渐开线齿形的原理误差计算 |
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| 引用本文： | 鲁开讲,杨锋.用阿基米德滚刀加工渐开线齿形的原理误差计算[J].宝鸡文理学院学报(自然科学版),2002,22(4):295-298. |
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| 作者姓名： | 鲁开讲 杨锋 |
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| 作者单位： | 宝鸡文理学院,机电工程系,陕西,宝鸡,721007 |
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| 摘 要： | 分析了阿基米德滚刀加工渐开线齿形的原理误差,推导出滚刀切削刃连续位置的包络线方程及齿形误差的计算式:θ=(nβ)/(Hcos αcos λ)r2sin2α+2r2ha+ha2-((ρnβ)/(Hcos αcos λ))2-1+cos-1((H)/(ρnβ)cos αcos λ)-α△fF=ρ{(1)/(cos α)((nβ)/(Hcos λ)-(1)/(r2))r22sin2α+2r2ha+ha2]-((ρnβ)/(Hcos αcos λ))2-1-((ρ)/(r2cos α))2-1]+cos-1((H)/(ρnβ)cos αcos λ)-cos-1((r2cos α)/(ρ))]}所用的方法,也可用于其它齿形的范成法.
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| 关 键 词： | 滚刀 齿坯 包络线 齿形误差 |
| 文章编号： | 1007-1261(2002)04-0295-04 |
| 修稿时间： | 2002年4月1日 |
Caculation of principle error of involute profile processed by Archimedean hobbing cutter |
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| LU Kai-jiang,YANG Feng.Caculation of principle error of involute profile processed by Archimedean hobbing cutter[J].Journal of Baoji College of Arts and Science(Natural Science Edition),2002,22(4):295-298. |
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| Authors: | LU Kai-jiang YANG Feng |
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| Abstract: | The principle error of involute profile processed by Archimedean hobbing cutter is analyzed,and the envelope curve equation of the continuous position of hobbing cutter's cutting edge and the caculation equation of involute profile error are given. An objective function for the optimizalion designing of hobbing cutter is provided. The method can also be used in other generalized processes of profile. |
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| Keywords: | hobbing cutter blank envelope curve error of profile |
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