METHOD OF LAPPED LASER WELDING OF THIN SHEET MATERIALS Russian patent published in 1994 - IPC

Abstract RU 2022742 C1

FIELD: welding of thin sheets or thin parts with massive parts including welding of parts made from heterogeneous materials in electronic and electrical engineering industry. SUBSTANCE: focused laser radiation is fed to space between surfaces of welding workpieces to melt these surfaces. Then method involves compaction of surfaces until completion of crystallization process. EFFECT: improved welding quality. 2 dwg

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RU 2 022 742 C1

Authors

Ganjuchenko V.M.

Vologdina S.G.

Dates

1994-11-15—Published

1991-03-14—Filed