Paper
20 January 1999 Experimental and theoretical identification of information signals in laser welding
Vitaliy A. Lopota, Gleb A. Turichin, I. A. Tzibulsky
Author Affiliations +
Proceedings Volume 3688, 6th International Conference on Industrial Lasers and Laser Applications '98; (1999) https://doi.org/10.1117/12.337512
Event: 6th International Conference on Industrial Lasers and Laser Applications '98, 1998, Shatura, Moscow Region, Russian Federation
Abstract
The paper deals with the problem of on-line monitoring of the cavity parameters in laser beam welding with deep penetration. On the basis of simplified model of the cavity dynamic behavior a strategy of the cavity depth and average diameter measurements was developed. The possible ways of the technical realization of the measure system are also discussed.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vitaliy A. Lopota, Gleb A. Turichin, and I. A. Tzibulsky "Experimental and theoretical identification of information signals in laser welding", Proc. SPIE 3688, 6th International Conference on Industrial Lasers and Laser Applications '98, (20 January 1999); https://doi.org/10.1117/12.337512
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KEYWORDS
Raster graphics

Laser welding

Plasma

Signal processing

Sensors

Atmospheric modeling

Capillaries

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