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Proceedings Paper

New method of evaluating form and location error -- a method of parameter space shrinkage
Author(s): Rensheng Che; Li-Yan Chen; Cheng-Jun Che; Qingcheng Huang
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Paper Abstract

On the basis of surveying and comparing the evaluating algorithm of all kinds of geometric feature errors of form and location this paper develops a new minimal condition algorithm - parameter space shrink used in the CMM which achieves the calculation of the geometric feature ( space free line plane sphere cylinder cone surface circle ellipse curve ) form errors (straightness flatness roundness sphericity) location errors (parallelism perpendicularity angul arity symmetry concentricity position and runout). This algorithm is proved to be correct and superior after being tested and evaluated with material object standard and virtual volume.

Paper Details

Date Published: 22 September 1993
PDF: 4 pages
Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156318
Show Author Affiliations
Rensheng Che, Harbin Institute of Technology (China)
Li-Yan Chen, Harbin Institute of Technology (China)
Cheng-Jun Che, Harbin Institute of Technology (China)
Qingcheng Huang, Harbin Institute of Technology (China)


Published in SPIE Proceedings Vol. 2101:
Measurement Technology and Intelligent Instruments
Li Zhu, Editor(s)

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