基于ANSYS的汽油机曲轴箱强度分析 Strength Analysis of the Gasoline Crankcase Based on ANSYS

本文针对某型号的汽油机曲轴箱强度不均匀的问题，基于ANSYS软件对其进行了建模仿真。完成了在第三缸做功时爆发力最强和侧推力最大的工况时，缸体的强度分布分析，并通过计算分析了仿真结果。 This article based on one gasoline engine which has the problem of crankcase intensity in homogeneity, the ANSYS software is used to establish the mode of it, made the simulation of the model. Completed the strength of the cylinder body distribution analysis, when third cylinder works most explosive and has the maximum thrust to the side of cylinder body.