GB581721A - Improvements relating to electric welding - Google Patents
Improvements relating to electric weldingInfo
- Publication number
- GB581721A GB581721A GB1822640A GB1822640A GB581721A GB 581721 A GB581721 A GB 581721A GB 1822640 A GB1822640 A GB 1822640A GB 1822640 A GB1822640 A GB 1822640A GB 581721 A GB581721 A GB 581721A
- Authority
- GB
- United Kingdom
- Prior art keywords
- welding
- parts
- electrodes
- loaders
- work
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
581,721. Welding. GORDON, S. H., . SINCLAIR, J. M., MILLWOOD, W. H., and YOUNG, W. F. Dec. 30, 1940, No. 18226. [Class 83 (iv)] In making hollow articles of cylindrical, spherical or other curved form by electrically welding two parts edge to edge, the parts are secured in the fixed and movable electrodes by a solder of low melting-point. The soldered joints take a considerable proportion of the forging pressure during welding and prevent buckling of the work. In view of the heat produced by the welding current, very little additional heat is required to melt the solder after welding in order to remove the work from the electrodes. The electrodes 14 are provided with light detachable loaders 6, concave on one side to fit the work parts 2 and convex on the other side to fit the concavity in the electrode so that parts may be welded while other parts are being soldered to other loaders. The soldered areas preferably extend inwards through a little less than 45 degrees as indicated at 18. The loaders are provided with dowels 16 fitting in recesses in the electrodes and have rebated flanges 10 by which they are clamped to the electrodes by the hooked ends of pivoted bolts 12. In addition to welding together two parts of the same shape as in welding compressed-air bottles, a hemispherical, conical or ogival part may be welded to another part which may be otherwise secured in its electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1822640A GB581721A (en) | 1940-12-30 | 1940-12-30 | Improvements relating to electric welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1822640A GB581721A (en) | 1940-12-30 | 1940-12-30 | Improvements relating to electric welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB581721A true GB581721A (en) | 1946-10-23 |
Family
ID=10108812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1822640A Expired GB581721A (en) | 1940-12-30 | 1940-12-30 | Improvements relating to electric welding |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB581721A (en) |
-
1940
- 1940-12-30 GB GB1822640A patent/GB581721A/en not_active Expired
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