| 斜齿面齿轮几何传动误差的设计 |
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| 引用本文： | 沈云波,方宗德,赵宁,郭辉.斜齿面齿轮几何传动误差的设计[J].航空动力学报,2008,23(11):2147-2152. |
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| 作者姓名： | 沈云波 方宗德 赵宁 郭辉 |
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| 作者单位： | 西北工业大学机电学院; |
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| 基金项目： | 国家自然科学基金，航空科技创新基金 |
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| 摘 要： | 主要对沿齿高方向修形的斜齿面齿轮副几何传动误差进行了设计.为了避免边缘接触,提高面齿轮传动的连续性和稳定性,采用了一种沿齿高方向曲线修形的面齿轮副齿面结构,对仅有小轮齿面修形的面齿轮副和大、小轮齿面均修形的面齿轮副的几何传动误差进行了设计比较.结果表明,仅小轮沿齿高方向曲线修形的斜齿面齿轮副传动误差为非对称的抛物线,装配误差影响传动误差幅值;沿齿高方向两轮均修形的面齿轮副,恰当的设计齿条刀具抛物线修形因数a1,as和抛物线顶点的位置参数u0,不论是否对准安装,几何传动误差均为连续的对称抛物线型.
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| 关 键 词： | 面齿轮 传动误差 斜齿轮 齿面修形 |
| 收稿时间： | 2007/10/26 0:00:00 |
| 修稿时间： | 7/2/2008 12:00:00 AM |
Design of geometry transmission errors of helical face-gear drive |
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| SHEN Yun-bo,FANG Zong-de,ZHAO Ning and GUO Hui.Design of geometry transmission errors of helical face-gear drive[J].Journal of Aerospace Power,2008,23(11):2147-2152. |
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| Authors: | SHEN Yun-bo FANG Zong-de ZHAO Ning and GUO Hui |
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| Institution: | SHEN Yun-bo,FANG Zong-de,ZHAO Ning,GUO Hui(School of Mechatronics,Northwestern Polytechnical University,Xi\'an 710072,China) |
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| Abstract: | The geometry transmission errors of modified helical face-gear drive was investigated in the paper.A new version of face-gear drive geometry was proposed as envelopes of two parabolic racks of the pinion and shaper in the profile to improve the continuity and stability.The results show the transmission errors of helical face-gear drive with only modified helical pinion is an asymmetric one,and symmetric function parabolic transmission errors,no matter alignment or misalignment,were caused by the new geometr... |
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| Keywords: | face-gear transmission errors helical gear modification |
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