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Proceedings Paper

A new method to measure the taper of part hole by pneumatic-to-current
Author(s): Musheng Yang; Yu Zhang
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Paper Abstract

The manufacture quality of hole of fiddly part with fit requirements doesn't only depend on the machining accuracy, but also depend on the measuring method of dimension. Traditional detecting instruments have the drawbacks of low commonality, accuracy and efficiency. However, the high-end instruments are always marked exorbitant price for the performance. This paper presents a taper measuring method for the hole of part. According to the pneumatic-to-current theory, this method translates dimensional variables of part's hole into the electric signals, and then, through collection of A/D data, acquire the dimension of part measured. Finally, the taper of part's hole will be calculated and analyzed by the computer software system. The method has the superiority in high accuracy, good credibility, strong anti-interference, high measure efficiency and intuitionistic result recognition.

Paper Details

Date Published: 31 December 2008
PDF: 6 pages
Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 71300B (31 December 2008); doi: 10.1117/12.819547
Show Author Affiliations
Musheng Yang, Shandong Univ. of Technology (China)
Yu Zhang, Shandong Univ. of Technology (China)

Published in SPIE Proceedings Vol. 7130:
Fourth International Symposium on Precision Mechanical Measurements
Yetai Fei; Kuang-Chao Fan; Rongsheng Lu, Editor(s)

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