DIAGRAM OF CONDITIONS OF PULSED-PERIODIC LASER WELDING.

被引：0

作者：

Levin, G.I.

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来源：

Welding Production (English translation of Svarochnoe Proizvodstvo) | 1985年 / 32卷 / 11期

关键词：

WELDING - Stainless Steel;

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摘要：

Pulsed-periodic laser welding is characterized by a number of specific parameters, e. g. the on-off ratio, whose information content is quite high. The on-off ratio S combined with the higher density q at the interaction front between the beam and metal determined the stability of the welding process and weld quality. A plot of S as a function of q indicating the regimes of pulsed-periodic laser welding has been constructed and is discussed in detail.

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