Method and apparatus for high frequency electrical cast welding

Details Method and apparatus for high frequency electrical cast welding Method and apparatus for high frequency electrical cast welding

1988-09-14

1990-03-06

Leung, Philip H.

Electric heating

Metal heating

Of cylinders

219 1041, 219 8511, 219 57, H05B 602, B23K 1100

Patent

active

049068059

ABSTRACT:
Method and apparatus for depositing metal on, and bonding it to, a metal part or parts, either to provide hard facing metal on the metal part or to produce a cast weld between the parts. In the method, the metal to be deposited is melted before depositing it by an induction coil supplied with high frequency electrical current. The metal part or parts are advanced toward a point where such metal is deposited, and in advance of such point, the surface of the metal part, or for welding, the surfaces of the metal parts to be joined, are heated to melting temperature by high frequency electrical current. The high frequency current is supplied to such surface or surfaces by the same induction coil, by a separate induction coil or by contacts engaging the metal part or parts.

REFERENCES:
patent: 2528758 (1950-11-01), King
patent: 3288982 (1966-11-01), Suzuki et al.
patent: 3385948 (1968-05-01), Redmond
patent: 3860778 (1975-01-01), Rudd et al.
patent: 4192984 (1980-03-01), Rudd
patent: 4197441 (1980-04-01), Rudd

Affiliated with

Also associated with

Rating

Method and apparatus for high frequency electrical cast welding does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for high frequency electrical cast welding , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for high frequency electrical cast welding will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-48816