吴佳龙，李英亮，于思宇，刘如迪

（胜利油田胜利动力机械有限公司，山东东营 257000）

    摘要：本文利用有限元分析软件ABAQUS对某12缸V型发动机全加工连杆组件进行结构强度分析,对三种工况下的各个零部件的受力情况进行分析比较,同时对连杆体进行静载荷安全系数和疲劳安全系数校核,验证该连杆组件能否满足使用要求。

    关键词：连杆; ABAQUS; 强度分析; 静载荷安全系数; 疲劳安全系数

     Abstract: This paper carried out the structural analysis of the connecting rod of a 12 cylinder V-type engine by using the finite element analysis software ABAQUS. The stress situation of each parts were analytically compared under three different working conditions, and the static load safety factor and fatigue safety factor were calculated to verify whether the connecting rod could meet the operating requirement.

     Key Words: Connecting Rod; ABAQUS; Stress Analysis; Static Load Safety Factor; Fatigue Safety Factor