| 基于啮合角函数的平面共轭齿廓凹凸性判断 |
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| 引用本文： | 林菁,王启义.基于啮合角函数的平面共轭齿廓凹凸性判断[J].东北大学学报(自然科学版),2000,21(6):614-616. |
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| 作者姓名： | 林菁 王启义 |
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| 作者单位： | 东北大学机械工程与自动化学院!辽宁沈阳110006;东北大学机械工程与自动化学院!辽宁沈阳110006 |
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| 基金项目： | 原冶金工业部基础研究资助项目! (BJ97 0 1 11) |
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| 摘 要： | 首次提出基于啮合角函数的平面共轭齿廓凹凸性判别方法·给出六项判据·根据这些判据,无需求解齿廓方程,由啮合角函数直接判别共轭齿廓凹凸性·为设计高性能的齿轮齿廓提供了新途径·
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| 关 键 词： | 共轭齿廓 啮合角函数 凹凸性 判据 |
| 修稿时间： | : |
Pressure Angle Function Based Method for Discriminating Convexity and Concavity of Meshing Tooth Profiles |
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| LIN Jing,WANG Qi-yi.Pressure Angle Function Based Method for Discriminating Convexity and Concavity of Meshing Tooth Profiles[J].Journal of Northeastern University(Natural Science),2000,21(6):614-616. |
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| Authors: | LIN Jing WANG Qi-yi |
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| Abstract: | A pressure angle function(PAF) based method for describing convexity and concavity of tooth profiles was established. Four PAF based criteria for discriminating between a convex tooth profile and a concave tooth profiles were developed, and two PAF based criteria for distinguishing between a pair of convex convex meshing tooth profiles and a pair of convex concave meshing tooth profiles were also given. All these criteria are simply related to the one order differential of PAF. When a PAF is given, without generating tooth profiles,convexity and concavity of meshing tooth profiles can be directly determined. PAF may provide a systematic method for investigating convexity and concavity of meshing tooth profiles. |
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| Keywords: | meshing tooth profiles pressure angle function convexity and concavity criter` |
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