引用本文:ZHANG Peng,WANG Meng,BAO Bing-bing.[en_title][J].Journal of Chongqing University (English Edition),2017,16(2):51~58
ZHANG Peng,WANG Meng,BAO Bing-bing.Non-undercutting condition and parameter optimization for cycloid ball planetary transmission[J].Journal of Chongqing University (English Edition),2017,16(2):51~58
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Non-undercutting condition and parameter optimization for cycloid ball planetary transmission
ZHANG Peng, WANG Meng, BAO Bing-bing
School of Mechanical Engineering, Anhui University of Technology, Maanshan, Anhui Province 243032, P. R. China
摘要:
The transmission performance of cycloid ball planetary transmission (CBPT) is affected by cycloid tooth undercutting directly, and the design of CBPT can be optimized by the non-undercutting condition. Firstly, the theoretical equation of cycloid tooth is given, and the curvature radius of cycloid tooth profile is derived. Secondly, according to the relationship between the curvature radius and the distribution circle of balls, the non-undercutting condition of cycloid tooth profile is established, and the non-undercutting critical condition is deduced. Finally, the validity of the non-undercutting critical condition is verified by simulation. The result shows that the non-undercutting critical condition can be used to optimize the design of CBPT
关键词:  cycloid ball  planetary transmission  tooth profile  non-undercutting condition  parameter optimization
DOI:10.11835/j.issn.1671-8224.2017.02.001
分类号:
基金项目:
Non-undercutting condition and parameter optimization for cycloid ball planetary transmission
ZHANG Peng, WANG Meng, BAO Bing-bing
School of Mechanical Engineering, Anhui University of Technology, Maanshan, Anhui Province 243032, P. R. China
Abstract:
The transmission performance of cycloid ball planetary transmission (CBPT) is affected by cycloid tooth undercutting directly, and the design of CBPT can be optimized by the non-undercutting condition. Firstly, the theoretical equation of cycloid tooth is given, and the curvature radius of cycloid tooth profile is derived. Secondly, according to the relationship between the curvature radius and the distribution circle of balls, the non-undercutting condition of cycloid tooth profile is established, and the non-undercutting critical condition is deduced. Finally, the validity of the non-undercutting critical condition is verified by simulation. The result shows that the non-undercutting critical condition can be used to optimize the design of CBPT
Key words:  cycloid ball  planetary transmission  tooth profile  non-undercutting condition  parameter optimization
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