离散齿谐波传动刚轮齿廓曲线优化设计

王素; 白鑫; 陈仕贤

离散齿谐波传动刚轮齿廓曲线优化设计

1.
北京航空航天大学交通科学与工程学院, 北京 100191
2. 北京航空航天大学机械工程及自动化学院, 北京 100191

基金项目: 航空科学基金资助项目(2010ZE51053); 重庆大学机械传动国家重点实验室开发基金资助项目(SKLMT-KFKT-201009)

详细信息

中图分类号: TH 132.43
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出版历程
- 收稿日期: 2011-10-24
- 网络出版日期: 2012-12-30

Optimization design about the rigid spline of the discrete teeth harmonic drives

1.
School of Transportation Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China
2. School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

摘要

摘要: 基于离散齿谐波传动结构与传动原理,对其传动性能进行分析.基于刚轮齿廓曲线特性与传动性能的关系,建立齿廓曲线优化设计模型.以其齿形压力角最小为优化设计目标,提高传动啮合效率;根据齿廓曲线方程确定优化设计变量,实现齿廓曲线参数最优化;依据其传动特性确定约束条件,以保证实现正常传动.通过实例计算与分析,该方法可以有效减小刚轮齿形压力角,提高传动性能.
- 离散齿谐波传动 /
- 优化设计 /
- 压力角
Abstract: The transmission performance was analyzed , based on the device structure and transmission principle of the discrete teeth harmonic drive. The optimization design model for the rigid spline was established based on the relationship between the character of rigid spline and the transmission performance. And that the pressure angle of rigid spline tooth profile minimum as the optimization design goal was confirmed to improve the transmission efficiency; the optimizing design variables were confirmed according to the tooth profile curve equation of the rigid spline to achieve the parameters of the rigid spline optimized, and the constraint conditions were confirmed on the basis of the transmission properties to ensure normal transmission. The example shows the method above can effectively reduce the pressure angle of rigid spline tooth profile, which improves the transmission property.
- discrete teeth harmonic drive /
- optimization design /
- the pressure angle

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参考文献(8)

[1]	Chen Xiaoxia,Lin Shuzhong,Xing Jingzhong.Modeling of flexspline and contact analyses of harmonic drive [J].Key Engineering Materials,2010:419-420,597-600
[2]	Gao Wei,Furukawa M,Kiyono S,et al.Cutting error measurement of flexspline gears of harmonic speed reducers using laser probes[J].Precision Engineering,2004,28(3):358-363
[3]	Kayabasi O,Erzincanli F.Shape optimization of tooth profile of a flexspline for a harmonic drive by finite element modeling[J].Materials and Design,2007,28(2):441-447
[4]	Ostapski W.Analysis of the stress state in the harmonic drive enerator-flexspline system in relation to selected structural arameters and manufacturing deviations[J].Technical Sciences,2010,58(4):683-698
[5]	毛彬彬.谐波齿轮的齿形研究和发展概述[J].煤矿机械,2008,29(7):6-8 Mao Binbin.Research and development outlined of tooth profile of harmonic gear [J].Coal Mine Machinery,2008,29(7):6-8(in Chinese)
[6]	陈仕贤.离散齿谐波传动:中国,200810172261.6[P].2008-11-04 Chen Shixian.Discrete teeth harmonic drives:China,200810172261.6[P].2008-11-04(in Chinese)
[7]	曲继方.活齿传动理论[M].北京:机械工业出版社,1993:125-139 Qu Jifang.Theory of movable teeth transmission [M].Beijing:China Machine Press,1993:125-139(in Chinese)
[8]	章希胜,武震,张景春.机械零件的接触应力计算[J].机械,2000,27(1):24-26 Zhang Xisheng,Wu Zhen,Zhang Jingchun.The calculation of mechanic parts contacting[J].Machinery,2000,27(1):24-26(in Chinese)