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Proceedings Paper

A uniform model for the evaluation of deviations from helicoidal surfaces
Author(s): Lianqing Zhu; Zhaoyao Shi; Mingli Dong; Qingshan Chen; Yangkuan Guo
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Paper Abstract

In this paper we propose a uniform mathematic model of helicoidal surfaces. We describe the spacing surface and the properties of helicoidal surfaces. We studie the description of real surfaces and on this basis, we derive the deviations from helicoidal surfaces and its uniform model. We provide an algorithm for the compensation of the stylus radius. This research is useful to unify the measurement of all kinds of helicoidal parts and to simplify the measuring procedures.

Paper Details

Date Published: 13 October 2006
PDF: 7 pages
Proc. SPIE 6280, Third International Symposium on Precision Mechanical Measurements, 62802A (13 October 2006); doi: 10.1117/12.716350
Show Author Affiliations
Lianqing Zhu, Beijing Institute of Technology (China)
Zhaoyao Shi, Beijing Univ. of Technology (China)
Mingli Dong, Beijing Institute of Technology (China)
Qingshan Chen, Beijing Institute of Technology (China)
Yangkuan Guo, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 6280:
Third International Symposium on Precision Mechanical Measurements
Kuang-Chao Fan; Wei Gao; Xiaofen Yu; Wenhao Huang; Penghao Hu, Editor(s)

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