| 基于WN齿轮强度的齿轮参数优化设计 |
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| 引用本文： | 穆晓凯,李玉光,陈殿华,李成超.基于WN齿轮强度的齿轮参数优化设计[J].大连大学学报,2012,33(3):10-13. |
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| 作者姓名： | 穆晓凯 李玉光 陈殿华 李成超 |
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| 作者单位： | 大连大学机械工程学院,辽宁大连,116622 |
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| 摘 要： | 本文结合具体的WN齿轮实例,以齿轮的强度富裕最小作为优化设计目标,建立相应的强度优化数学模型,利用MATLAB优化工具箱的序列二次规划法(SQP)对其设计变量进行优化,进而分析该齿轮传动参数对接触和弯曲疲劳强度的影响。该优化方法不但实现了WN齿轮传动的优化设计,同时使设计出的齿轮装置具有重量轻、体积小等特点,提高了设计效率,为WN齿轮传动的CAD设计提供了科学的理论依据。
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| 关 键 词： | WN齿轮 强度设计 MATLAB 优化设计 |
The Gear Parameters Optimization Design of WN Gear Strength |
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| MU Xiao-kai,LI Yu-guang,CHEN Dian-hua,LI Cheng-chao.The Gear Parameters Optimization Design of WN Gear Strength[J].Journal of Dalian University,2012,33(3):10-13. |
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| Authors: | MU Xiao-kai LI Yu-guang CHEN Dian-hua LI Cheng-chao |
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| Institution: | (College of Mechanical Engineering,Dalian University,Dalian 16622,China) |
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| Abstract: | This paper according with the example of WN gear,with the minimum gear strength as the optimization design goal and to establish the corresponding intensity optimization mathematical model.The research is to optimize the design variables by using the method of sequence quadratic programming(SQP) in MATLAB optimization toolbox.Analyzing the influence about gear drive parameters on contact and bending fatigue strength.This Optimization method not only achieved the optimization design of WN gears drive,but also makes the WN gear device has light weight and compact size.It improved design efficiency and provided theoretical basis for CAD design of WN gears drive. |
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| Keywords: | WN gears strength design MATLAB optimization design |
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