发动机悬置支架故障分析及改进设计

Engine mount bracket failure analysis and design improvement

针对公司某款车型出现的发动机悬置支架断裂问题,提出了有效的解决方案。根据失效模式,优化零件结构,通过应力及疲劳寿命分析验证优化结构的可行性,并通过市场验证确定优化方案的有效性和可靠性。为以后零件的结构优化与CAE仿真分析提供了参考依据。

Fracture of a mounting bracket for the company appear engine models proposed effective solutions. According failure modes, optimizing part structure, optimize the structure to verify the feasibility analysis by stress and fatigue life, and to determine the validity and reliability of optimization market validation. After the parts for structural optimization and CAE simulation analysis provides a reference