Method of stack cutting

Details Method of stack cutting Method of stack cutting

1979-02-21

1981-07-14

Andrews, M. J.

Metal treatment

Compositions

Heat treating

B23K 700

Patent

active

042784786

ABSTRACT:
A stack of edge aligned, thin metal sheets pressed into tight face-to-face engagement between rigid upper and lower plates, and a series of closely spaced peripheral welds from upper to lower plates secures the stack together for torch cutting predetermined patterns from the stack without warping and excessively burning the thin sheets.

REFERENCES:
patent: 3068564 (1962-12-01), Wiedt, Jr.
patent: 3092897 (1963-06-01), Agner
patent: 3119724 (1964-01-01), Campbell
patent: 3338757 (1967-08-01), Dodge et al.
patent: 3457635 (1969-07-01), Michiulis
patent: 3620521 (1971-11-01), Lundberg
patent: 3633896 (1972-01-01), Muto et al.

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