GB1134120A - Process for pressure welding using gas heating - Google Patents
Process for pressure welding using gas heatingInfo
- Publication number
- GB1134120A GB1134120A GB2804866A GB2804866A GB1134120A GB 1134120 A GB1134120 A GB 1134120A GB 2804866 A GB2804866 A GB 2804866A GB 2804866 A GB2804866 A GB 2804866A GB 1134120 A GB1134120 A GB 1134120A
- Authority
- GB
- United Kingdom
- Prior art keywords
- upset
- tapered
- bars
- copper
- 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
- B23K5/00—Gas flame welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
1,134,120. Welding by pressure. VEREINIGTE NE - METALL - HALBZEUGWERKE HETTSTEDT VEB. 4 July, 1966, No. 28048/66. Heading B3R. In welding together solid bars of copper and copper base alloys having a cross-sectional area of at least 1000 mm.<SP>2</SP> the ends of the bars are tapered, the bars are mounted in the clamps of a press, a sleeve is provided around each bar with space between the sleeves and the tapered ends to allow for an upset bulge of metal, the tapered ends are heated by gas burners and the heated tapered ends are pressed together to form a weld and produce an upset bulge. Copper bars 1 of square cross-section have their ends 2 tapered at 60 degrees and are mounted in a press to be brought together with sleeves 3 about their ends spaced to allow the copper ends to be upset to form an upset. The tapered ends of the copper bars are heated by gas burners to approximately melting temperature and are then butted. Undesirable oxide inclusions are forced into the upset, which may be machined off after welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2804866A GB1134120A (en) | 1966-07-04 | 1966-07-04 | Process for pressure welding using gas heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2804866A GB1134120A (en) | 1966-07-04 | 1966-07-04 | Process for pressure welding using gas heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1134120A true GB1134120A (en) | 1968-11-20 |
Family
ID=10269424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2804866A Expired GB1134120A (en) | 1966-07-04 | 1966-07-04 | Process for pressure welding using gas heating |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1134120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236501A (en) * | 1989-10-04 | 1991-04-10 | Gen Electric | Dual alloy turbine disk |
| CN102581424A (en) * | 2012-01-18 | 2012-07-18 | 安徽神虹变压器有限公司 | Welding method for copper wire and aluminum wire |
-
1966
- 1966-07-04 GB GB2804866A patent/GB1134120A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236501A (en) * | 1989-10-04 | 1991-04-10 | Gen Electric | Dual alloy turbine disk |
| US5161950A (en) * | 1989-10-04 | 1992-11-10 | General Electric Company | Dual alloy turbine disk |
| CN102581424A (en) * | 2012-01-18 | 2012-07-18 | 安徽神虹变压器有限公司 | Welding method for copper wire and aluminum wire |
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