| 偏置正交面齿轮的几何设计及三维造型 |
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| 引用本文： | 魏冰阳,袁群威,吴聪.偏置正交面齿轮的几何设计及三维造型[J].河南科技大学学报(自然科学版),2012,33(3):8-11,15,109. |
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| 作者姓名： | 魏冰阳 袁群威 吴聪 |
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| 作者单位： | 河南科技大学机电工程学院,河南洛阳,471003 |
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| 摘 要： | 针对偏置正交面齿轮的几何设计,建立了范成法加工偏置面齿轮的数学模型,推导了偏置正交面齿轮的齿面方程,分析了偏置正交面齿轮的根切和齿顶变尖现象,得出了相应的根切和齿顶变尖条件,给出了偏置正交面齿轮最小内半径和最大外半径的精确求解方法。利用Matlab软件计算了偏置正交面齿轮的齿廓坐标,并在给定参数下完成了偏置正交面齿轮的三维造型。
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| 关 键 词： | 圆柱齿轮 啮合方程 根切 面齿轮 |
Tooth Geometry Design and Three-dimensional Modeling of Offset Orthogonal Face-gear |
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| WEI Bing-Yang,YUAN Qun-Wei,WU Cong.Tooth Geometry Design and Three-dimensional Modeling of Offset Orthogonal Face-gear[J].Journal of Henan University of Science & Technology:Natural Science,2012,33(3):8-11,15,109. |
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| Authors: | WEI Bing-Yang YUAN Qun-Wei WU Cong |
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| Institution: | (Mechatronics Engineering School,Henan University of Science & Technology,Luoyang 471003,China) |
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| Abstract: | The mathematical model of the generation for the geometrical design of offset face-gear was set up,and the tooth surface equations on the face-gear were derived.The limited conditions on the tooth undercutting and pointing were determined by means of the analysis of the the generating cutter and the generated face-gear meshing.The inner and outer radii of the face gear were determined by using Matlab software.Then,the solution of three-dimensional coordinate points of the tooth profile was solved by the related equations.Finally,the three-dimensional modeling of offset face gear was completed in the Pro/E environment. |
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| Keywords: | Cylindrical gear Meshing equation Undercutting Face-gear |
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