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Proceedings Paper

Photoelectric automatic three-dimensional straightness instrument
Author(s): Zhaoxiang Ge; Qingfeng Min; Ziling Jiao; Xin Zeng
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Paper Abstract

To guideways of machine tools, precision instruments and rectilinear motion. 3D straightness instrument which uses the electronic spirit level and applies the principle of photoelectric automatic collimation. And it can determine the 3D straightness precision at the same time. The 2D electronic spirit level is an nonlinear sensor and the readings of the two dimensions are not completely independent of each other. Methods are given in this paper to resolve these problems.

Paper Details

Date Published: 3 October 1996
PDF: 10 pages
Proc. SPIE 2899, Automated Optical Inspection for Industry, (3 October 1996); doi: 10.1117/12.253024
Show Author Affiliations
Zhaoxiang Ge, East China Univ. of Technology (China)
Qingfeng Min, East China Univ. of Technology (China)
Ziling Jiao, East China Univ. of Technology (China)
Xin Zeng, East China Univ. of Technology (China)


Published in SPIE Proceedings Vol. 2899:
Automated Optical Inspection for Industry
Frederick Y. Wu; Shenghua Ye, Editor(s)

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