| 孔穴圆柱齿轮钻孔参数的优化计算 |
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| 引用本文： | 高琛,方宗德,刘琳辉.孔穴圆柱齿轮钻孔参数的优化计算[J].振动与冲击,2011,30(1):180-182. |
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| 作者姓名： | 高琛 方宗德 刘琳辉 |
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| 作者单位： | 1.西北工业大学机电学院，西安 710072;2. 中国船舶重工集团公司 第703研究所，哈尔滨 150036 |
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| 摘 要： | 基于ANSYS有限元分析软件,建立了孔穴圆柱齿轮接触分析的五齿接触模型，实现了基于APDL语言齿轮三维有限元网格的自动生成。以齿根弯曲疲劳主应力最小为优化目标，将ANSYS软件的计算结果采用响应面法拟合为二次多项式，对钻孔参数进行优化，其分析结果对圆柱齿轮的结构设计和改进提供了必要的参考数据。
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| 关 键 词： | 圆柱齿轮 钻孔参数 响应面法 优化 ANSYS |
| 收稿时间： | 2009-8-20 |
| 修稿时间： | 2009-11-19 |
Drilling parameter optimization of a cavity cylindrical gear |
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| GAO Chen,FANG Zong-de,LIU Lin-hui.Drilling parameter optimization of a cavity cylindrical gear[J].Journal of Vibration and Shock,2011,30(1):180-182. |
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| Authors: | GAO Chen FANG Zong-de LIU Lin-hui |
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| Affiliation: | 1.School of Mechatronic Engineering,Northwestern Polytechnical University,Xi'an 710072,China;2. No.703 Research Institute, China Shipbuilding Industry Corporation，Harbin 150036，China |
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| Abstract: | Based on ANSYS,a 5-tooth contact model of a cylindrical helical gear with holes,a program of automatically generating a three-dimensional finite element grid was developed.In order to minimize the bending fatigue principal stress of the tooth root,the ANSYS results were fitted into a quadratic polynomial with RSM and the parameters of drilling were optimized.The results provided an accurate and effective reference for structural designs and improvements of cylindrical gears. |
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| Keywords: | ANSYS |
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