Stud welding with fluid shield

Details Stud welding with fluid shield Stud welding with fluid shield

1978-05-18

1981-08-18

Rubinson, Gene Z.

Electric heating

Metal heating

For bonding with pressure

219 98, 219127, 228201, B23K 920

Patent

active

042848709

ABSTRACT:
Method and apparatus are provided for welding studs to a work surface wherein a substantially smut free surface is produced adjacent the weld. Apparatus is provided for depositing a thin coating of liquid in spray form onto the work surface adjacent the area whereon the stud is to be welded, prior to the welding operation. Contaminates formed in suspension in the liquid during the welding operation are removed by removal of the liquid suspension which is accomplished in a simple and inexpensive manner.

REFERENCES:
patent: 2250940 (1941-07-01), Zahn et al.
patent: 2446922 (1948-08-01), Grundner
patent: 2790066 (1957-04-01), Haynes et al.
patent: 2845524 (1958-07-01), Morley, Jr. et al.
patent: 3096429 (1963-07-01), Mowry et al.
patent: 3123240 (1964-05-01), McCartney
patent: 3493717 (1970-02-01), Sciaky
patent: 3855011 (1974-12-01), Van Horn
patent: 3934818 (1976-01-01), Arnold
patent: 4160148 (1979-07-01), Jenkins

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