基于Workbench的发动机连杆优化  

Optimization of Engine Connecting Rods Based on Workbench

作　　者：任乐 

机构地区：[1]上海理工大学机械工程学院,上海

出　　处：《建模与仿真》2024年第1期791-798,共8页Modeling and Simulation

摘　　要：作为汽车发动机的核心部件,连杆直接决定了发动机的效率和性能,基于此本文将使用ANSYS Workbench中的Design explorer优化模块对某发动机连杆进行优化,针对连杆三维模型的重要参数,例如连杆大头外圆直径等,进行约束优化设计,以获得满足轻量化要求的连杆机构。As the core component of automotive engines, the connecting rod directly determines the efficiency and performance of the engine. Based on this, this article will use the Design Explorer optimization module in ANSYS Workbench to optimize the connecting rod of a certain engine. For important pa-rameters of the three-dimensional model of the connecting rod, such as the outer diameter of the connecting rod head, constraint optimization design will be carried out to obtain a connecting rod mechanism that meets the requirements of lightweight.

关 键 词：发动机连杆 有限元分析 优化分析 轻量化设计 

分 类 号：U46[机械工程—车辆工程]