| 直齿面齿轮修形及承载接触分析 |
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| 引用本文： | 赵宁,郭辉,方宗德,魏冰阳.直齿面齿轮修形及承载接触分析[J].航空动力学报,2008,23(11):2142-2146. |
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| 作者姓名： | 赵宁 郭辉 方宗德 魏冰阳 |
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| 作者单位： | 1.西北工业大学 机电学院, 西安 710072 |
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| 摘 要： | 提出了直齿面齿轮副齿廓修形的设计方法.通过对齿条刀具的直廓失配修形,获得了类似抛物线型的传动误差.建立了直齿面齿轮副轮齿接触分析(TCA)和承载接触分析(LTCA)的计算模型.啮合性能分析表明:齿廓修形能够使直齿面齿轮接触路径发生倾斜从而增大齿面有效重合度,还能避免边缘接触、改善齿面载荷分布与承载传动误差、提高传动的稳定性.
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| 关 键 词： | 承载接触分析 直齿面齿轮传动 齿面修形 传动误差 |
| 收稿时间： | 2007/10/14 0:00:00 |
| 修稿时间： | 2007/12/27 0:00:00 |
Modification and loaded contact analysis of spur face gears |
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| ZHAO Ning,GUO Hui,FANG Zong-de and WEI Bing-yang.Modification and loaded contact analysis of spur face gears[J].Journal of Aerospace Power,2008,23(11):2142-2146. |
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| Authors: | ZHAO Ning GUO Hui FANG Zong-de and WEI Bing-yang |
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| Institution: | 1.School of Mechantronics, Northwestern Polytechnical University, Xi'an 710072, China2.School of Mechantronics, Henan University of Science of Technology, Luoyang 471039, China |
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| Abstract: | A profile modification method for the spur face gears was proposed.The parabolic transmission error was obtained by profile modification for the rack cutters of the pinion and the shaper.The computational models for tooth contact analysis(TCA) and loaded tooth contact analysis(LTCA) of the face gears were established.The research results indicate that the new design can effectively avoid the edge contact,increase effective contact ratio and reduce the loaded transmission error with more uniform load distrib... |
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| Keywords: | loaded contact analysis face-gear drive surface modification transmission errors |
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