摘要
利用有限元软件对某柴油机机体结构进行计算分析,并通过疲劳软件计算出结构的疲劳安全系数。通过有限元计算来模拟机体疲劳试验,分析结构是否满足设计要求,为设计提供参考。
A FEA calculation is software. Then fatigue safety coefficient made for some is derived from diesel engine cylinder block with commercial FEA fatigue calculation. A simulation of block fatigue test is carried out to investigate whether the structure of the block meets the design requirements. The purpose of the all calculations is to provide reference for cylinder block designers.
出处
《柴油机设计与制造》
2013年第2期29-31,共3页
Design and Manufacture of Diesel Engine
关键词
柴油机
曲轴箱
机体
有限元计算
疲劳强度
diesel engine
crankcase
cylinder block
FEA
fatigue strength
作者简介
胡成(1984-),男,硕士,主要研究方向为发动机疲劳可靠性。