Assembly for testing weldability of sheet metal

Details Assembly for testing weldability of sheet metal Assembly for testing weldability of sheet metal

1982-12-07

1985-02-19

Frankfort, Charles

Measuring and testing

Sheet, woven fabric or fiber

73432R, 7386491, 219161, 269288, G01L 504, B21J 1308, B23Q 300

Patent

active

044997582

ABSTRACT:
A test assembly for determining the weldability of sheet metal includes (1) a base having a flat side surface with an annular groove in the side surface, a counterbore being formed in the outer wall of the groove and the surface portion of the base circumscribed by the inner wall of the groove being substantially coplanar with the bottom of the counterbore, (2) a test disk of sheet metal the periphery of which is positioned in the counterbore and the outer surface of which is coplanar with one side of the base, and (3) a clamp ring overlying the side surface of the base and the edge portion of the test disk and a plurality of clamp screws which extend through the clamp ring for holding the periphery of the test disk against the bottom of the counterbore.

REFERENCES:
patent: 3050991 (1962-08-01), Madrzyk et al.
patent: 3321961 (1967-05-01), Boeuf et al.
IBM Technical Disclosure Bulletin, by W. E. Milligan, vol. 13, No. 10, Mar. 1971.

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