High-effective laser hole drilling in metals and alloys

Tasoltan T. Basiev; Alexander V. Fedin; Andrey V. Gavrilov; Sergey N. Smetanin

doi:10.1117/12.377077

7 February 2000 High-effective laser hole drilling in metals and alloys

Tasoltan T. Basiev, Alexander V. Fedin, Andrey V. Gavrilov, Sergey N. Smetanin

Proceedings Volume 3888, High-Power Lasers in Manufacturing; (2000) https://doi.org/10.1117/12.377077
Event: Advanced High-Power Lasers and Applications, 1999, Osaka, Japan

Abstract

Optimization and adaptation of 15 - 200 micrometer small dia and 2 - 20 mm deep holes drilling with the hole shape variation less than plus or minus 10% are discussed. For this purpose, the single-frequency laser system with self-phase- conjugation and passive Q-switching by a scanned gradiently colored LiF:F₂^- crystal is used. Steels, hard- facing and aluminum alloys, and ceramics are used as samples.

Citation Download Citation

Tasoltan T. Basiev, Alexander V. Fedin, Andrey V. Gavrilov, and Sergey N. Smetanin "High-effective laser hole drilling in metals and alloys", Proc. SPIE 3888, High-Power Lasers in Manufacturing, (7 February 2000); https://doi.org/10.1117/12.377077

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