Overlapping joint for laser welding of tailored blanks

Details Overlapping joint for laser welding of tailored blanks Overlapping joint for laser welding of tailored blanks

1998-07-17

2000-05-09

Evans, Geoffrey S.

Electric heating

Metal heating

By arc

219105, 228153, B23K 2600

Patent

active

060606827

ABSTRACT:
A joint is formed between adjacent edges of a pair of weldable components by forming an undercut on one of the edges. The other edge abuts the undercut so that a portion of the one edge overlaps the other. The edges are laser welded by impinging a beam on the portion to melt the overlap.

REFERENCES:
patent: 4661677 (1987-04-01), La Rocca
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patent: 4960973 (1990-10-01), Fouche et al.
patent: 5035179 (1991-07-01), Bender et al.
patent: 5183989 (1993-02-01), Sanders et al.
patent: 5343010 (1994-08-01), Urech
patent: 5591359 (1997-01-01), Saitou et al.
patent: 5601735 (1997-02-01), Kawamoto et al.

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