Study on The Torsional Fatigue of a Diesel Engine Crankshaft
A finite element model of a diesel engine crankshaft is established with ANSYS and FE-SAFE softwares. Then the tor- sional moment and fatigue life of crankshaft are calculated. Finally the crankshaft torsional test is carried out on test bench, the simula- tion results of the finite element software are consistent with experimental results, and the results show that: the combination method of simulation software and bench test proves the journal fillet of crankshaft connecting rod is the weakest part of crankshaft torsional fatigue, and it provides an important significance for the design and production of crankshaft.
crankshaft torsional fatigue ANSYS/ FE-SAFE fatigue test
Teng Shuai Zhang Dianping Yao Zhangtao Zhang Wenchao Wang Shufen Yang Chenghui
R & D Center, China National Heavy Duty Truck Group Co., Ltd Light Truck Division, China National Heavy Duty Truck Group Co., LTD. College of Electrical Engineering, Northwest University of Nationalities
国内会议
上海
英文
548-551
2017-10-24（万方平台首次上网日期，不代表论文的发表时间）