NDLI: Collaborative design of tolerance for assembly based on variation skeleton model

Content Provider	IEEE Xplore Digital Library
Author	Ke Jiang Jianhua Liu Ruxin Ning Weidong Liu
Copyright Year	2012
Description	Author affiliation: School of Mechanical Engineering, Beijing Institute of Technology, China (Ke Jiang; Jianhua Liu; Ruxin Ning; Weidong Liu)
Abstract	Assembly variation is one significant factor that affects quality of assembly product. By allocating proper tolerances, the requirement of assembly variation can be satisfied. However, due to the coupling of tolerances, compatibility of model file, it is still difficult to conduct collaborative and trans-platform tolerance design. In this article, tolerance design condition and variation skeleton are proposed to resolve the above questions. First, in order to express the holistic factors considered in the process of tolerance design, constraint, collision and evaluation model of design are set up to cover all kinds of situations. Then through picking up necessary geometry information, the variation skeleton is constructed and utilized to analyze assembly variation in the collaborative environment. Finally, hierarchic organization of information, workflow and mechanism of collision resolving are described to form the entire framework for collaborative tolerance design. An example is illustrated to prove the feasibility of the proposed models and methods.
Starting Page	830
Ending Page	836
File Size	1423345
Page Count	7
File Format	PDF
ISBN	9781467312110
e-ISBN	9781467312127
DOI	10.1109/CSCWD.2012.6221917
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-05-23
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Internet Computers Collaboration collision coordination collaborative tolerance design variation skeleton design constriant design collision
Content Type	Text
Resource Type	Article

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