阐述了汽车冲压模具的特点和开发流程，强调了模具设计与制造过程中的特殊要求和技术发展方向。以汽车拉延件CAE分析为例，明确CAE技术在汽车模具开发流程中的关键作用，通过CAE分析模拟，同时将分析结果与车间调试相结合，进一步优化产品。以全三维CAD/CAE/CAM集成技术为研究对象，重点介绍了集成技术在模具企业设计开发中取得的技术突破和积极作用。%This paper mainly describes the character and the planning process of the automobile stamping diedevelopment and for the design of stamping process and stamping die development cycle, thespecialrequirements and the technical trend of the development process were emphasized including die design and manufacture.Taking automotive CAE analysis of drawing process for an example, clearly CAE technology in the automotive die a key role in the development process, through CAEanalysis simulation, and workshops with the results of the analysis and debugging combined tofurther optimize the product. Based on the integrated 3D CAD/CAE/CAM technology as the research object,focuses on the integrated technique in die design and development company in thetechnological breakthroughs and positive effect, has certain reference function to thedevelopment practice of automobile stamping die.
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