角接触轴承电机噪声频谱分析
각접촉축승전궤조성빈보분석
Frequency Spectrum Analysis on the Noise of Motors with Angular Contact Bearings
  • 万方数据
    电机技术 전궤기술
    ELECTRICAL MACHINERY TECHNOLOGY
    2014年 6期 36-38,41 ,共4页

    杨超%沈耀晟%赵丕玉%马斯丽

    양초%침요성%조비옥%마사려

    角接触轴承%频谱%噪声 角接觸軸承%頻譜%譟聲
    각접촉축승%빈보%조성
    angular contact bearing%frequency%spec-trum noise
    介绍了电机噪声频谱分析的一些基本知识，并选择一台装配有角接触轴承的电机进行噪声频谱分析，根据测试结果判断电机产生振动噪声的原因并提出可行的改进措施。
    개소료전궤조성빈보분석적일사기본지식，병선택일태장배유각접촉축승적전궤진행조성빈보분석，근거측시결과판단전궤산생진동조성적원인병제출가행적개진조시。
    Some basic knowledge of frequency spec-trum analysis on motor noise was introduced and a motor with angular contact bearing was selected to carry on frequency spectrum analysis. The cause for the motor to produce noise was judged and improved measures were pre-sented base upon the test result.
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