CAE在汽车冲压件生产工艺中的优化应用  

Optimization application of CAE technology in processing automotive stampings

作　　者：秦家爱[1] 仲梁维[1] 

机构地区：[1]上海理工大学机械工程学院,上海200093

出　　处：《模具工业》2009年第7期16-18,39,共4页Die & Mould Industry

摘　　要：汽车冲压件在设计过程中采用快速冲压可行性分析,结合有限元软件和CAD软件的造型功能,通过合理地分析、排样,达到节省材料、降低生产成本的目的,采用一步成形法有限元技术与增量有限元技术相结合的方法,分析设计出合理的工艺方案,并在生产实际中得到有效应用。Rapid forming analysis was applied in the design of an automotive part. The material was saved and the production costs were reduced based on a reasonable layout design and by using the FEM software and the modeling function of CAD software. A process plan was developed using a one-step forming method and the incremental finite element method and has been in effective application.

关 键 词：排样 冲压可行性 生成成本 CAE技术 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]