內(nèi)燃機曲軸強度計算.pdf

1、山東大學碩士學位論文內(nèi)燃機曲軸強度計算姓名：劉濤申請學位級別：碩士專業(yè)：動力機械及工程指導教師：李國祥20080520摘癸ABSTRACTThocran薹【shaftiso蘸eofthel璉ostilnportanlpa娃sinaninte臻alcombustionengineThefatiguefailureandfractureofcrankshaftmayleadtodamagestotheotherpa娃s，eVe魏someac

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7、HowoVe毛ifwe鑫eedeale疆l鑫專elhem越矬beafi毅gload，攮emode越simulationmethodnotonlyisinmoresimpleoperationandhigheraccuracy，butalsoea致proVide乏heabu致da建t題deompfe纛e魏siVes主I‘飄ula五。薹lda￡a參Dr專he繇alysis0fwholecranktraindynamics2。轉(zhuǎn)asedon量

8、heeo掇pafaliVeanalysisofsevefallne專hodsofco矬ventionalcrankshaftstrengthdesign，theimproVedmethodwasputfbr、ⅣardIt’stoutilize￡hesolidl毪odelso矗walIetoealculatesee￡io魏modul醢sand￡he曩nileelel狂en￡methodtocomputethestressdistribut