桂林理工大学学报
桂林理工大學學報
계림리공대학학보
Journal of Guilin University of Technology
2015年
3期
611-615
,共5页
振动试验%组合开关%夹具设计%质量校核%模态分析
振動試驗%組閤開關%夾具設計%質量校覈%模態分析
진동시험%조합개관%협구설계%질량교핵%모태분석
vibration test%combination switch%fixture design%weight calculation%modal analysis
基于振动试验要求, 设计了一款新型汽车组合开关的振动试验夹具. 为了对夹具进行质量校核,运用ANSYS软件对夹具进行有限元模态分析, 通过振动试验获得试验模态参数并与有限元模态分析对比,试验结果证明该夹具的设计可靠, 可为其他车型组合开关振动试验夹具的设计提供参考.
基于振動試驗要求, 設計瞭一款新型汽車組閤開關的振動試驗夾具. 為瞭對夾具進行質量校覈,運用ANSYS軟件對夾具進行有限元模態分析, 通過振動試驗穫得試驗模態參數併與有限元模態分析對比,試驗結果證明該夾具的設計可靠, 可為其他車型組閤開關振動試驗夾具的設計提供參攷.
기우진동시험요구, 설계료일관신형기차조합개관적진동시험협구. 위료대협구진행질량교핵,운용ANSYS연건대협구진행유한원모태분석, 통과진동시험획득시험모태삼수병여유한원모태분석대비,시험결과증명해협구적설계가고, 가위기타차형조합개관진동시험협구적설계제공삼고.
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.
