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Proceedings Paper

Online measuring system for amorphous strip thickness
Author(s): Qun Hao; Yongtian Wang; Dingguo Sha
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Paper Abstract

In amorphous strip fabrication, the stripe thickness is of the characteristics of the importance, which is decided by the velocity and flow of melting amorphous squirted from the jet, the distance between the jet and the cooling roller, and the rotating speed of the cooling roller. In this paper, a system is developed for the online measurement of the thickness of the amorphous strip, so that the machine can be adjusted accordingly in time to make sure the product meets its specifications. Considering onsite conditions in the workshop, laser triangle method combined with suitable software and hardware enhancement is proposed. The experimental performance of this measurement system was tested and verified in our laboratory and in a workshop in China.

Paper Details

Date Published: 10 October 2000
PDF: 5 pages
Proc. SPIE 4222, Process Control and Inspection for Industry, (10 October 2000); doi: 10.1117/12.403835
Show Author Affiliations
Qun Hao, Beijing Institute of Technology (China)
Yongtian Wang, Beijing Institute of Technology (China)
Dingguo Sha, Beijing Institute of Technology (China)

Published in SPIE Proceedings Vol. 4222:
Process Control and Inspection for Industry
Shulian Zhang; Wei Gao, Editor(s)

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