On-line monitoring system for skiving of NdFeB laminate components

Yueqiang Li; Qingshan Chen; Yong Lu

doi:10.1117/12.885556

28 December 2010 On-line monitoring system for skiving of NdFeB laminate components

Yueqiang Li, Qingshan Chen, Yong Lu

Proceedings Volume 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation; 75440U (2010) https://doi.org/10.1117/12.885556
Event: Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 2010, Hangzhou, China

Abstract

An on-line monitoring system for controlling the thickness and the flatness of NdFeB (Neodymium Ferrite Boron) laminate components during the skiving process is reported. The on-line monitoring system mainly consists of a non-contact eddy-sensor, a preamplifier, an A/D conversion card and a computer. The detailed description of the system with respect to the connection between the probe and the grinder is provided. Practical on-line measurement and data acquisition experiments are carried out. Experimental results indicate that the system principle is feasible and the accuracy is up to μm order. The monitoring system can be used to improve conventional grinders that are widely employed currently in China.

Citation Download Citation

Yueqiang Li, Qingshan Chen, and Yong Lu "On-line monitoring system for skiving of NdFeB laminate components", Proc. SPIE 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 75440U (28 December 2010); https://doi.org/10.1117/12.885556

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