基于Autoform的铝合金引擎盖成形模拟及优化  

Simulation and optimization of forming die for automobile engine cover with aluminum alloy based on Autoform

作　　者：胡志华[1] 王卫生 金建晨 

机构地区：[1]成都工业学院四川省高校模具技术重点实验室,四川成都611730 [2]重庆平伟汽车零部件有限公司,重庆400026

出　　处：《模具工业》2017年第12期10-13,共4页Die & Mould Industry

基　　金：四川省教育厅科研项目(16ZB0334)

摘　　要：基于板料成形数值模拟软件Autoform,采用轻量化铝合金成形某车型引擎盖外板,并进行模拟及优化,以成形极限图、减薄率等为优化目标,对相关工艺参数进行调整,优化成形工艺参数与模面形状,可为相关企业的铝合金引擎盖生产提供参考,推进铝合金外覆盖件在汽车轻量化中的应用。The simulation and optimization of an automobile engine cover with light weight aluminum alloy was carried out by using Autoform software. The FLD and thinning rate were taken as the optimization goal, and the process parameters were adjusted to optimize the forming process and the die surface. It could provide reference for the production of automobile engine cover with aluminum alloy, and improved the application of aluminum alloy in automobile light weight industry.

关 键 词：轻量化 铝合金 成形模拟 拉深 工艺补充 

分 类 号：TG386[金属学及工艺—金属压力加工] O242.21[理学—计算数学]