Issue |
MATEC Web Conf.
Volume 114, 2017
2017 International Conference on Mechanical, Material and Aerospace Engineering (2MAE 2017)
|
|
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Article Number | 03007 | |
Number of page(s) | 10 | |
Section | Chapter 3: Aerospace | |
DOI | https://doi.org/10.1051/matecconf/201711403007 | |
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: yan_hust@163.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
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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