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Proceedings Paper

Technological problems of laser welding of probes for the measurement of dynamic flows
Author(s): Ryszard Pawlak; Antoni Smolny
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Paper Abstract

In the paper problems related to the use of laser pulsed welding in constructing pneumatic probes for measuring dynamics flows have been presented. A number of detailed technological problems solved for cases of welding miniature elements of probes have been discussed. Special requirements connected with particular operations of laser joining of elements of varied dimensions and different geometry have been shown. Successful instances have been presented of laser pulsed welding of five-hole probes, which considerably contributed to the miniaturization of sensors, which in turn allowed the measurement of infrasound and transonic flows.

Paper Details

Date Published: 3 October 1997
PDF: 5 pages
Proc. SPIE 3187, Laser Technology V: Applications in Materials Sciences and Engineering, (3 October 1997); doi: 10.1117/12.287825
Show Author Affiliations
Ryszard Pawlak, Technical Univ. of Lodz (Poland)
Antoni Smolny, Technical Univ. of Lodz (Poland)

Published in SPIE Proceedings Vol. 3187:
Laser Technology V: Applications in Materials Sciences and Engineering
Wieslaw L. Wolinski; Jerzy Kusinski, Editor(s)

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