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Proceedings Paper

No-blind-area one-photograph HNDT tire analyzer
Author(s): Fang Xing Ge; Xian Ming Xiong
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Paper Abstract

The laser HNDT tire machines that had been made have the following problems:

Machines have a test blind area. The tire can only be checked by expanding the extent of the tire. One tire which needs checking up must at least be divided into 3-12 parts, each of which needs one double exposure. They have much handworks. The machine does not work continually.

The new machine S-JQL-1500II MODEL LASER TIRE ANALYZER is made of an all new laser interferometry. It can not only check up the all-round quality of the tire by only one double exposure, but also has no test blind area. It needs no expanding of tire. The mechanical hands are designed to load or unload a tire in the machine. The computer is controlling all mechanical working automatically. The smallest defect in a tire that the machine had tested is one millimetre. The above features are original.

This article introduces the principle, features, uses, simple construction, and actual effect of the machine.

Paper Details

Date Published: 1 December 1991
Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57471
Show Author Affiliations
Fang Xing Ge, Shuguan Institute of Rubber Industry (China)
Xian Ming Xiong, Shuguan Institute of Rubber Industry (China)

Published in SPIE Proceedings Vol. 1554:
Second International Conference on Photomechanics and Speckle Metrology
Fu-Pen Chiang; Fu-Pen Chiang, Editor(s)

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