渐开线少齿差行星传动的变形协调设计

中国机械工程 ›› 2014, Vol. 25 ›› Issue (5): 576-580.

渐开线少齿差行星传动的变形协调设计

李俊阳;王家序;周广武;肖科

重庆大学机械传动国家重点实验室，重庆， 400044

出版日期:2014-03-10 发布日期:2014-03-21
基金资助:
重庆市“两江学者”计划专项经费资助项目；国家自然科学基金资助项目(50905189)；中央高校基本科研业务费专项资金资助项目(CDJXS11111137)

Deformation and Compatibility Design of Involute Planetary Gear Drive with Small Teeth Difference

Li Junyang;Wang Jiaxu;Zhou Guangwu;Xiao Ke

State Key Laboratory of Transmission,Chongqing University,Chongqing,400044

Online:2014-03-10 Published:2014-03-21
Supported by:
National Natural Science Foundation of China（No. 50905189）;Fundamental Research Funds for the Central Universities( No. CDJXS11111137)

摘要/Abstract

摘要：

针对渐开线少齿差行星传动，提出了一种变形协调设计方法，包括多层材料复合的齿轮本体设计、弹性层的材料选择及结构设计、考虑弹性材料变形的齿轮无侧隙啮合中心距设计计算公式。在此基础上设计制造了一种滤波传动装置，并与相同结构形式及规格的普通行星减速器进行了传动性能的对比仿真分析与实验，结果表明滤波减速器的空程回差、润滑及动力学特性都有了较为明显的改善。

关键词: 行星传动, 变形协调设计, 无侧隙, 润滑

Abstract:

Aiming at involute planetary gear drive with small teeth difference, a design method of deformation and compatibility was proposed, including design of composite gear with multilayer material, material selection and structure design of the elastic layer, and the design formulas for center distance of gear with backlash-free where the deformation of elastic material was considered. On the basis of this method, a filter transmission device was designed and manufactured. The comparative analyses and experiments with the normal planetary transmission driver which had the same structure and specifications was also conducted. The results suggest that filtering gear driver's backlash, lubrication and kinetic characteristics are improved obviously.

Key words: planetary transmission, deformation and compatibility design; , backlash-free; , lubrication

中图分类号:

TH132.413

李俊阳, 王家序, 周广武, 肖科. 渐开线少齿差行星传动的变形协调设计[J]. 中国机械工程, 2014, 25(5): 576-580.

Li Junyang, Wang Jiaxu, Zhou Guangwu, Xiao Ke. Deformation and Compatibility Design of Involute Planetary Gear Drive with Small Teeth Difference[J]. China Mechanical Engineering, 2014, 25(5): 576-580.

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