Process and apparatus for eliminating casting defects on the sur

Details Process and apparatus for eliminating casting defects on the sur Process and apparatus for eliminating casting defects on the sur

1995-08-29

1997-03-04

Shaw, Clifford C.

Electric heating

Metal heating

For deposition welding

21912403, 21913771, 219137WM, B23K 904

Patent

active

056076037

ABSTRACT:
Cast-iron bodies are repaired or surface defects corrected by chambering the cast-iron body in the region of the defect and positioning the body with the resulting recess upwardly opening beneath a crane from which the head of an electrode advancing unit is suspended. The cast-iron electrode extends into the recess and is advanced automatically in accordance with detection of the arc length. The welding arc is struck to deposit weldment in the recess while the electrode is swung in a pendulum motion back and forth.

REFERENCES:
patent: 2191476 (1940-02-01), Hopkins
patent: 3891821 (1975-06-01), Evertz
patent: 3970814 (1976-07-01), Arnesen et al.
patent: 3978311 (1976-08-01), Toth
patent: 4593747 (1986-06-01), Kelly et al.
patent: 5019687 (1991-05-01), Vogelmann
May 1946, Wertstratt and Betrieb, BECKER pp. 41 and 42.
"ARC AIR", Arc Air Company of Lancaster, Ohio, pp. 1-8., 1985.

Affiliated with

Also associated with

Rating

Process and apparatus for eliminating casting defects on the sur does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for eliminating casting defects on the sur, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for eliminating casting defects on the sur will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2143868