摘要
Basedonexperimentmodalanalysis(EMA)andoperationmodalanalysis(OMA),thedynamiccharacteristicsofcylindricalgrindingmachineweremeasuredandprovidedabasisforfurtherfailureanalysis.Theinfluencesofgrindingparametersondynamiccharacteristicswerestudiedbyanalyzingthediagnosticsignalsextractedfromracingandgrindingexperiments.Thesignificantfrequencyof38Hzrelatedtogrindingwheelspindlespeedof2307r/minshowedthatthewheelspindlesystemwasinastateofimbalan...
出版日期
2010年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)