Optimization Design and Comprehensive Evaluation of Screw Contact of Space Battery Based on ANSYS

作     者：WANG Ziquan HUANG Wei CHEN Weinan GAO Xuefeng LIN Yingjie CAO Jinghua YAO Zubin 王子权;黄巍;陈伟男;高雪峰;林颖杰;曹敬华;姚祖斌

作者机构：Shanghai Institute of Spacecraft EquipmentShanghai 200240P.R.China 

出 版 物：《Transactions of Nanjing University of Aeronautics and Astronautics》 (南京航空航天大学学报（英文版）)

年 卷 期：2021年第38卷第3期

页      码：474-483页

摘      要：In order to improve the safety of the battery of satellite side mounting,and prevent the screw from producing excess due to frequent assembly and disassembly,the YS-20 material replacement and structure optimization design of the screw body are carried out under the premise of not changing the original *** double⁃shear test of YS-20 bar is carried out,and the ANSYS optimization design module is used to design 7×7×6,a total of 294,calculation cases of D1,D2,T,the three important dimension parameters of screw *** actual bearing state of screw composite structure is accurately simulated by using asymmetric contact *** comprehensive evaluations are established,and the calculation examples satisfying the conditions are evaluated *** final results are T=12.2 mm,D1=16 mm,D2=2 *** stress verification and contact analysis are carried out for the final scheme and the bearing state and contact state optimized screw structure are obtained.

主 题 词：space battery screw ANSYS optimization design contact analysis comprehensive evaluation 

学科分类：08[工学] 080203[080203] 0802[工学-机械学] 

核心收录：

D　O　I：10.16356/j.1005-1120.2021.03.011

馆 藏 号：203104181...