基于几何推理的汽车产品装配与拆卸评价方法的研究  

Research on the evaluation approaches for assembility and disassembility of automotive products based on geometrical reasoning

作　　者：易建军[1] 陈昌明[1] 张云锐[1] 王亮[1] 董金祥[2] 杨小虎[2] 

机构地区：[1]华东理工大学机械工程系,上海200237 [2]浙江大学计算机科学与工程学院,杭州310027

出　　处：《机械设计与制造》2007年第11期77-79,共3页Machinery Design & Manufacture

基　　金：上海市自然科学基金的资助;项目编号(02ZF14024)

摘　　要：产品的装配与拆卸是DFX的关键,也是产品全生命周期工程设计(LCED)研究的重要热点问题之一。在分析汽车产品装配与拆卸特点的基础上,对装配与拆卸相关的术语作了定义,并建立了汽车产品装配与拆卸评价的模型。根据装配与拆卸的异同,本文了提出了装配性与拆卸性的协调机制及一种能够与传统CAD系统集成的装配与拆卸分析方法,为汽车产品DFX的设计与评价提供了理论基础。The A ssembility and disassembility of Product is crucial for Design for X （DFx） and one of most important for Product Lifecycle Engineering design as well.Analyzing on the characteristics of Assembility and disassembility for automotive product, this paper defines the terminologies related to assembling and disassembling and puts forward the evaluation model for the Assembility and disassembility of automotive product.A ccording to the differences between assembly and disassembly, the coordination mechanism amongst assembling and disassembling and the assembling and disassembling approaches which can be integrated into the traditional Computer Aided Design（CAD） system are also discussed in this paper. The paper will contribute the theoretical fundamental for the methodologies of DFx and their Evaluation.

关 键 词：汽车产品 装配性 拆卸性 评价方法 协调机制 

分 类 号：TH16[机械工程—机械制造及自动化]