快速成形技术中数据模型的自动诊断与修复  

New Methods and Crucial Techniques for the Design of Vehicle Body

作　　者：周济 高三德[1,2] 

机构地区：[1]机械科学与工程学院 [2]华中理工大学机械科学与工程学院

出　　处：《华中理工大学学报》1996年第9期61-63,共3页Journal of Huazhong University of Science and Technology

基　　金：国家"863"高技术研究课题

摘　　要：结合东风汽车公司车身计算机集成制造系统（ＣＩＭＳ）的研究与设计，讨论了高新技术引起的车身设计方法的重大变革和车身ＣＡＤ的关键技术，介绍了车身ＣＩＭＳ环境和计算机在车身设计方面的应用成果．By referring to the design research on a computer integrated manufacturing system (CIMS) of the vehicle body for Dongfeng Motors, the progress in body design methods owing to the adoption of new high tech and the crucial techniques of vehicle body CAD are discussed. Of the new methods discussed are the intelligent conceptual design, 3 D parametric feature based engineering design, finite element analysis, all in performance optimization, lifelike graphic display as well as the simulation and automobile ergonomics. The body CIMS environment and the achievements in the development of vehicle body because of its application are also described.

关 键 词：快速成形技术 实体数据模型 诊断 修复 机械制造 

分 类 号：TH16[机械工程—机械制造及自动化]