平学成;王小臣;
1:华东交通大学机电工程学院
摘要：本文以内燃机车16V240柴油机曲轴为例,在PRO/E中进行三维实体建模;利用有限元分析软件ANSYS分析了曲轴的变形和应力状态并校核了曲轴的静强度与疲劳强度,为柴油机曲轴的结构优化设计提供了有价值的参考依据。
关键词： 柴油机曲轴;;ANSYS;;有限元;;应力;;强度
Abstract: Taking the 16V240 diesel engine's
crankshaft for example,created a three-dimension model through Pro/E.By means
of FEM using ANSYS investigated the crankshaft's distortion and stress status
of the crankshaft.Then checked the crankshaft's static strength and the fatigue
evaluations which provides valuable theoretical foundation for the optimization
and improvement of engine design.
Keywords:Engine Crankshaft;ANSYS;Finite Element
Stress;Strength
参考文献：
[1]吴兆汉,汪长民,林桐藩,方球.内燃机设计[M].北京:北京理工大学出版社,1990.
[2]尹建民,王德海,袁银南.X6135柴油机曲轴强度的三维有限元研究[J].内燃机工程,1997(2):71~77,86.
[3]杨连生.内燃机设计[M].北京:中国农业机械出版社,1984.
[4]付泽民,李延平,等.ANSYS环境中柴油机曲轴静动特性的有限元分析[J].柴油机,2006(1):34~38.
|
