基于ANSYS的柴油机发电机支架仿真优化设计  

Simulation and Optimization Design of Diesel Generator Bracket Based on ANSYS

作　　者：黄有华[1] 赖云 Huang Youhua;Lai Yun(School of Mechanical Engineering,Jiangxi Vocational College of Mechanical&Electrical Technology,Nanchang 330013,China;Technical Center of Jiangxi ISUZU Engine Co.Ltd.,Nanchang 330200,China)

机构地区：[1]江西机电职业技术学院机械工程学院,南昌330013 [2]江西五十铃发动机有限公司技术中心,南昌330200

出　　处：《农机化研究》2024年第10期264-268,共5页Journal of Agricultural Mechanization Research

基　　金：2022年度江西省教育厅科学技术研究项目一般项目(GJJ2206707)。

摘　　要：发电机支架是柴油机以及油电混合动力发动机的主要部件。针对JE4DDQ6B发动机在台架耐久试验中发生开裂、断裂的现象,对发电机支架系统进行了有限元模态分析计算、CAE仿真分析,并结合冲压的工艺特性,对结构进行了优化改进,全面解决了发电机支架发生开裂、断裂失效的问题。The generator bracket is the main component of diesel engine and oil electric hybrid engine.In view of the cracking and fracture of JE4DDQ6B engine in the bench durability test,the finite element modal analysis and CAE simulation analysis were carried out for the generator bracket system.Combined with the stamping process characteristics,the structure was optimized and improved.The problems of cracking and fracture failure of the generator bracket are solved comprehensively.

关 键 词：发电机支架 有限元模态分析 优化设计 

分 类 号：S219[农业科学—农业机械化工程] U464.13[农业科学—农业工程]