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Content Provider | IEEE Xplore Digital Library |
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Author | Fang Liu Guo-lei Zheng Hong-yong Zheng Yi Qiu Weiping Wang |
Copyright Year | 2010 |
Description | Author affiliation: School of Mechanical Engineering and Automation, Beihang University, Beijing, China (Fang Liu; Guo-lei Zheng; Hong-yong Zheng; Yi Qiu) || University of International Relations, Beijing, China (Weiping Wang) |
Abstract | To solve the analysis of complex tolerance problem efficiently, a new geometric method is discussed based on products' digital models and parameter driven technique of CAD system. Firstly, tolerances were translated into geometric character, and then accessioned to products' digital models. Secondly, establish size constraint solver, by utilizing the ability of CAD system to disposal geometry element, the digital models are remodeled. Finally, the complete loop is measured. Then we know the precision of assembly. These methods are implemented on the UG system, and applied to analyze the assembly of a selected mechanism. The preliminary application shows that the new geometric method can afford results with high precision efficiently. |
Starting Page | 4458 |
Ending Page | 4461 |
File Size | 531953 |
Page Count | 4 |
File Format | |
ISBN | 9781424467129 |
e-ISBN | 9781424467129 |
DOI | 10.1109/WCICA.2010.5554073 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-07-07 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Design automation Assembly Tolerance analysis Floors Solid modeling Computer aided manufacturing CAD tolerance analysis 3D assembly geometric method |
Content Type | Text |
Resource Type | Article |
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