桂林理工大学学报2015，Vol.35Issue(3)：611-615,5.DOI:10.3969/j.issn.1674-9057.2015.03.031
基于振动试验要求的汽车组合开关夹具设计与模态分析
Design and modal analysis for car combination switch fixture based on vibration test
摘要
Abstract
Based on the requirements of vibration test, for a new type fixture for vibration test of a car combina-tion switch, the significances and purpose of vibration test, the function and general requirements, principle process and the method of manufacturing technology of the fixture are discussed.Through the structure design of the fixture in vibration test, the structure features and material of the fixture, as well as weight calculation, and finite element modal analysis were described by ANSYS software.Then, testing modal parameters are obtained through vibration test, and compared with the finite element analysis modal.The design of the fixture is proved to be reliable, and can supply a reference for other type combination switch for vibration test.关键词
振动试验/组合开关/夹具设计/质量校核/模态分析Key words
vibration test/combination switch/fixture design/weight calculation/modal analysis分类
机械制造引用本文复制引用
龚运息,朱林..基于振动试验要求的汽车组合开关夹具设计与模态分析[J].桂林理工大学学报,2015,35(3):611-615,5.基金项目
广西科学研究与技术开发计划项目 (桂科能0907013 （）
桂科验 [2013] 760) （）
