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Proceedings Paper

The separation and assessment methods of the helix feature line of helicoidal surfaces
Author(s): Yafei Yan; Lianqing Zhu; Mingli Dong; Qingshan Chen; Zhaoyao Shi
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Paper Abstract

The measurement of helicoidal surfaces is very important for the manufacture and utilization of fine mechanical parts. It usually employs the feature line error to represent the helicoidal surfaces' error. Two methods, commonly used to assess the character line error, least-square method and accumulative sum method, are analyzed and compared here by combining with practical data processing.

Paper Details

Date Published: 6 November 2006
PDF: 5 pages
Proc. SPIE 6357, Sixth International Symposium on Instrumentation and Control Technology: Signal Analysis, Measurement Theory, Photo-Electronic Technology, and Artificial Intelligence, 63573G (6 November 2006); doi: 10.1117/12.717229
Show Author Affiliations
Yafei Yan, Beijing Information Science and Technology Univ. (China)
Lianqing Zhu, Beijing Information Science and Technology Univ. (China)
Mingli Dong, Beijing Information Science and Technology Univ. (China)
Qingshan Chen, Beijing Information Science and Technology Univ. (China)
Zhaoyao Shi, Beijing Univ. of Technology (China)


Published in SPIE Proceedings Vol. 6357:
Sixth International Symposium on Instrumentation and Control Technology: Signal Analysis, Measurement Theory, Photo-Electronic Technology, and Artificial Intelligence
Jiancheng Fang; Zhongyu Wang, Editor(s)

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