Research on the motorized spindle's thermal properties based on thermo-mechanical coupling analysis

2006 ◽  
Author(s):  
Xiao Shuhong ◽  
Guo Jim ◽  
Zhang Bolin
Keyword(s):  
Thermal Properties ◽  
Coupling Analysis ◽  
Mechanical Coupling

Analysis on Thermo-Mechanical Coupling Contact Stress of Cycloid Ball Planetary Drive

2011 ◽  
Vol 86 ◽  
pp. 184-187 ◽  
Author(s):  
Huai Cheng Xia ◽  
Zuo Mei Yang ◽  
Zi Jun An
Keyword(s):  
Finite Element Analysis ◽  
Contact Stress ◽  
Load Transfer ◽  
Transmission Performance ◽  
Analysis Model ◽  
Coupling Analysis ◽  
Element Analysis ◽  
Mechanical Coupling ◽  
Working Temperature ◽  
Contact Points

According to the structure and its transmission principle of the cycloid ball planetary drive, a thermo-mechanical coupling analysis model of non-backlash cycloid ball engagement pair is developed in this paper. The force formula is derived by using hyperstatic method. Using finite element analysis, the variation of thermo-mechanical coupling contact stress of engagement pair at maximum force position with working temperature has been obtained. The results show that maximum coupling contact stress is located at the load transfer contact points between the ball and the cycloid grooves, and it increases significantly with the increase of temperature. The results obtained offer important theoretical basses for research on reliability of precision cycloid ball engagement pair and design of non-backlash transmission performance.

scholarly journals Thermo-mechanical coupling analysis of roll mandrel

2019 ◽  
Vol 493 ◽  
pp. 012106
Author(s):  
Zijiang Yang ◽  
Xiangning Pan ◽  
Weifeng Tang ◽  
Wenjing Cong
Keyword(s):  
Coupling Analysis ◽  
Mechanical Coupling

Electro-mechanical coupling analysis of MEMS structures by boundary element method

2004 ◽  
Vol 20 (2) ◽  
pp. 185-191 ◽  
Author(s):  
Zhang Kai ◽  
Cui Yunjum ◽  
Xiong Chunyang ◽  
Wang Congshun ◽  
Fang Jing
Keyword(s):  
Boundary Element Method ◽  
Boundary Element ◽  
Coupling Analysis ◽  
Mechanical Coupling ◽  
Element Method
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