Extravehicular Space Suit Bearing Technology Development Research

2016 2nd International Conference on Mechanical and Aeronautical Engineering (ICMAE 2016)

机械制造;航空航天工程

Pang, Yan^1 ; Liu, Xiangyang^1 ; Guanghui, Xie^1

China Astronauts Center, National Key Laboratory of Human Factors Engineering, Beijing

100094, China^1

关键词: Analysis method;    Bearing designs;    Construction design;    Extra vehicular activities;    Reference values;    Space suit;    Structure design;    Technology development;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/187/1/012014/pdf
DOI  :  10.1088/1757-899X/187/1/012014

学科分类：航空航天科学

来源: IOP

【 摘 要 】

Pressure bearing has been acting an important role in the EVA (extravehicular activity) suit as a main mobility component. EVA suit bearing has its unique traits on the material, dustproof design, seal, interface, lubrication, load and performance. This paper states the peculiarity and development of the pressure bearing on the construction design element, load and failure mode, and performance and test from the point view of structure design. The status and effect of EVA suit pressure bearing is introduced in the paper. This analysis method can provide reference value for our country's EVA suit pressure bearing design and development.