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Proceedings Paper

Key technology of GPS standards integrated in CAx
Author(s): Rongmao Zheng; Guixiong Liu; Yifei Zheng; Jing Xu
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Paper Abstract

For the purpose of design, manufacture and verification, a consistent geometrical model for the product function is required. In the product life circle, full implementation of the GPS standard is to effectively analyze, optimize and control the factors related to the quality of product geometrical dimension. It's very difficult for the designer to manage them. This paper first analyzed GPS's role in product's quality control, then typical CAx data format and interface are studied to realize data bidirectional transform. The method is proposed to integrate GPS standards in typical CAx by using TOOLKIT interface provided by Pro/ENGINEER. Associate GPS modules are embedded. Finally, integrated platform is developed. The integrated platform can reduce the application costs of GPS standards; moreover, it can achieve the automatic control and optimization of product's geometric quality.

Paper Details

Date Published: 31 December 2008
PDF: 6 pages
Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 71305R (31 December 2008); doi: 10.1117/12.819767
Show Author Affiliations
Rongmao Zheng, South China Univ. of Technology (China)
Guixiong Liu, South China Univ. of Technology (China)
Yifei Zheng, South China Univ. of Technology (China)
Jing Xu, South China Univ. of Technology (China)


Published in SPIE Proceedings Vol. 7130:
Fourth International Symposium on Precision Mechanical Measurements
Yetai Fei; Kuang-Chao Fan; Rongsheng Lu, Editor(s)

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