GB760740A - Improvements in or relating to resistance welding - Google Patents
Improvements in or relating to resistance weldingInfo
- Publication number
- GB760740A GB760740A GB919354A GB919354A GB760740A GB 760740 A GB760740 A GB 760740A GB 919354 A GB919354 A GB 919354A GB 919354 A GB919354 A GB 919354A GB 760740 A GB760740 A GB 760740A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flange
- welded
- spigot
- parts
- welding
- 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
- B23K33/006—Filling of continuous seams for cylindrical workpieces
-
- 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
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/18—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of non-ferrous metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
760,740. Welding by pressure. ROLLSROYCE, Ltd. March 29, 1955 [March 29, 1954], No. 9193/54. Class 83 (4). In welding two aluminium base alloy cylindrical parts 10, 11 a locating spigot 12 is formed on one part to fit within the other, at least one part is anodised over the region of spigot engagement to form an insulating film, the areas to be welded being free of the film, and the parts are resistance butt-welded. In an embodiment a spigot 12, Fig. 2, with an annular partspherical flange 13 thereon is formed on a flange 11 of an axial flow compressor rotor disc. After anodizing the whole of the end of the flange 11 and the end of a flange 10 of the rotor disc parts are machined away to leave bright surfaces which are welded at 15. In a modification, a flange 16, Fig. 3, with an arcuate surface is formed on the flange 10, the spigot 12 engaging the flange with line contact. The surfaces to be welded may be masked during the anodizing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919354A GB760740A (en) | 1954-03-29 | 1954-03-29 | Improvements in or relating to resistance welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919354A GB760740A (en) | 1954-03-29 | 1954-03-29 | Improvements in or relating to resistance welding |
Publications (1)
Publication Number | Publication Date |
---|---|
GB760740A true GB760740A (en) | 1956-11-07 |
Family
ID=9867196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919354A Expired GB760740A (en) | 1954-03-29 | 1954-03-29 | Improvements in or relating to resistance welding |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB760740A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254404A (en) * | 1962-03-19 | 1966-06-07 | Dana Corp | Method for butt welding |
EP0153149A2 (en) * | 1984-02-15 | 1985-08-28 | Alcan International Limited | Metal pretreatment for resistance spot welding of aluminum |
-
1954
- 1954-03-29 GB GB919354A patent/GB760740A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254404A (en) * | 1962-03-19 | 1966-06-07 | Dana Corp | Method for butt welding |
EP0153149A2 (en) * | 1984-02-15 | 1985-08-28 | Alcan International Limited | Metal pretreatment for resistance spot welding of aluminum |
EP0153149A3 (en) * | 1984-02-15 | 1987-12-16 | Alcan International Limited | Metal pretreatment for resistance spot welding of aluminum |
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