摘要
针对某型柴油机匹配挖掘机后出现的风扇轴断裂问题,进行了强度计算及疲劳强度分析。采用Abaqus计算强度,并将应力结果作为疲劳分析软件Femfat的输入参数,进行风扇轴疲劳强度分析,通过修改风扇轴危险位置的倒角半径来优化风扇轴,满足了工程应用要求。
For the crack of fan shaft in the grab matching with some type of diesel engine,strength and fatigue are calculated and analyzed Abaqus is used to strength calculation and it＇s results are used to be the input data for fatigue calculation.At last fillet optimization in the dangerous position of fan shaft has been done to improve the strength of the fan shaft..
出处
《柴油机设计与制造》
2011年第2期34-37,共4页
Design and Manufacture of Diesel Engine
