A new method to measure the taper of part hole by pneumatic-to-current

Musheng Yang; Yu Zhang

doi:10.1117/12.819547

31 December 2008 A new method to measure the taper of part hole by pneumatic-to-current

Musheng Yang, Yu Zhang

Proceedings Volume 7130, Fourth International Symposium on Precision Mechanical Measurements; 71300B (2008) https://doi.org/10.1117/12.819547
Event: Fourth International Symposium on Precision Mechanical Measurements, 2008, Anhui, China

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.

Citation Download Citation

Musheng Yang and Yu Zhang "A new method to measure the taper of part hole by pneumatic-to-current", Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 71300B (31 December 2008); https://doi.org/10.1117/12.819547

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