精选优质文档-倾情为你奉上摘要：本文中要利用有限元分析进行结构优化设计的零件是联轴部件中的连接杆。连杆始终与轴中间不规则截面部分保持接触，连接杆和轴之间是过盈配合，使得连接杆上承受外力，从而连接杆发生形变、进行结构应力分析。 Abstract: In this paper to use finite element analysis for structure optimization design of the parts are coupling parts of the connecting rod. Connecting rod always and shaft intermediate irregular section keep contact, connecting rod and shaft are interference fit, making the connecting rod under forces, thus connecting rod occur deformation and structure stress analysis.
