MATEC Web Conf.
Volume 114, 20172017 International Conference on Mechanical, Material and Aerospace Engineering (2MAE 2017)
|Number of page(s)||10|
|Section||Chapter 3: Aerospace|
|Published online||10 July 2017|
Research On Globe-cone Joint Assembly Of Spacecraft Propulsion System
1 Beijing Institute of Spacecraft Environment Engineering, 100094, Beijing
2 Beijing Engineering Research Center of the Intelligent Assembly Technology and Equipment for Aerospace Product, 100094, Beijing
3 Beijing Institute of Technology, 100081, Beijing
a Corresponding author: email@example.com
As one of the key step of spacecraft propulsion system assembly, globe-cone joint assembly determines the spacecraft’s high reliability and long life on orbit. Through test, simulation analysis and calculation on sealing mechanism of globe-cone joint, in this paper, we make sure the relationship of the tightening torque and globe-cone joint contact stress and contact area, and obtain assembly torque range of different specifications of globe-cone joint, which gives necessary reference for mechanical environment verification.
© The Authors, published by EDP Sciences, 2017
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