New method of evaluating form and location error: a method of parameter space shrinkage

Rensheng Che; Li-Yan Chen; Cheng-Jun Che; Qingcheng Huang

doi:10.1117/12.156318

22 September 1993 New method of evaluating form and location error -- a method of parameter space shrinkage

Rensheng Che, Li-Yan Chen, Cheng-Jun Che, Qingcheng Huang

Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156318
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China

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.

Citation Download Citation

Rensheng Che, Li-Yan Chen, Cheng-Jun Che, and Qingcheng Huang "New method of evaluating form and location error -- a method of parameter space shrinkage", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); https://doi.org/10.1117/12.156318

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