行星滚柱丝杠寿命试验台有限元分析  

Finite Element Analysis for Planetary Roller Screw Life Test Bench

作　　者：周锦锋 王天一 黄鸿坤 ZHOU Jinfeng;WANG Tianyi;HUANG Hongkun(Military Representative Office of the Naval Equipment Department in Shanghai,Shanghai 200129,China;Shanghai Marine Equipment Research Institute,Shanghai 200031,China)

机构地区：[1]海军装备部驻上海地区军事代表室,上海200129 [2]上海船舶设备研究所,上海200031

出　　处：《机电设备》2021年第6期10-13,共4页Mechanical and Electrical Equipment

摘　　要：由于在寿命试验过程中,试验台受到的应力较大,存在疲劳破坏的风险,这将导致生产和测试过程中的巨大损失。对试验台中的关键零件进行一系列有限元结构分析,对提高行星滚柱丝杠寿命试验台的可靠性和使用寿命也具有一定的现实意义。Due to the greater stress on the test bench during the life test,there is a risk of fatigue damage,which will lead to huge losses in the production and testing process.Carrying out a series of finite element structural analysis on the key parts of the test bench also has certain practical significance for improving the reliability and service life of the planetary roller screw life test bench.

关 键 词：行星滚柱丝杠 有限元分析 寿命 试验 

分 类 号：TH17[机械工程—机械制造及自动化]