| 接触区域可控的弧齿锥齿轮齿面建模方法 |
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| 引用本文： | 由成林,刘振宇,谭建荣.接触区域可控的弧齿锥齿轮齿面建模方法[J].机械工程师,2011(4):1-3. |
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| 作者姓名： | 由成林 刘振宇 谭建荣 |
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| 作者单位： | 浙江大学,机械工程学系,杭州,310027 |
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| 基金项目： | 国家自然科学基金项目，国家863计划项目，中央高校基本科研业务费专项资金资助项目 |
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| 摘 要： | 首先建立格里森制螺旋锥齿轮齿面上齿线方向上一个曲线簇的曲线方程，再结合球面渐开线方程，构建表达螺旋锥齿轮齿面的网格状的曲面模型。在此模型的基础上，根据局部共轭原理，对小齿轮进行修齿计算，得到修齿后小齿轮齿面的曲面离散数据，以满足不完全共轭的啮合要求。将数据导入Pro／Engineer建立齿轮模型，并在Pro／Engineer中进行运动仿真对接触区域进行检验。上述方法简化了建模和修齿过程，并能够简便地调整接触点位置。
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| 关 键 词： | 弧齿锥齿轮 网格状曲面 齿面修正 局部共轭 |
Mesh Contact Region Controllable Modeling of Mesh Surface on Spiral Bevel Gears |
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| YOU Cheng-lin,LIU Zhen-yu,TAN Jian-rong.Mesh Contact Region Controllable Modeling of Mesh Surface on Spiral Bevel Gears[J].Mechanical Engineer,2011(4):1-3. |
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| Authors: | YOU Cheng-lin LIU Zhen-yu TAN Jian-rong |
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| Affiliation: | YOU Cheng-lin,LIU Zhen-yu,TAN Jian-rong(Department of Mechanical Engineering,Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | The paper establishes equations of one curve cluster on tooth trace orientation of the Gleason spiral bevel gear surface.Then,combining the spherical involute equations,the mesh surface of the gear tooth is constructed.The pinion is modified based on local conjugacy theorem and the mesh surface data which is fit for local conjugacy mesh is obtained.Modeling with these data and motion simulation are carried out in Pro/Engineer to check the mesh contact region.With the method above,fulfilling modeling and too... |
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| Keywords: | spiral bevel gear mesh surface surface modification local conjugacy theorem |
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