GB689545A - Improvements in or relating to clamping apparatus for use in fusion welding - Google Patents
Improvements in or relating to clamping apparatus for use in fusion weldingInfo
- Publication number
- GB689545A GB689545A GB19586/51A GB1958651A GB689545A GB 689545 A GB689545 A GB 689545A GB 19586/51 A GB19586/51 A GB 19586/51A GB 1958651 A GB1958651 A GB 1958651A GB 689545 A GB689545 A GB 689545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- block
- welding
- laminations
- hollow
- electrode
- 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
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
- B23K9/0035—Arc welding or cutting specially adapted for particular articles or work of thin articles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
689,545. Welding by fusion. FORD MOTOR CO., Ltd. Aug. 20, 1951 [Aug. 24, 1950], No. 19586/51. Class 83 (iv). In an apparatus for clamping sheet metal parts edge to edge during electric fusion welding thereof, comprising a pair of opposed clamping members of which one has a groove for the reception of an electrode, the other member comprises a block of elastomer upon which is supported at least two laminations of highly heat-conductive metal. In one embodiment, two steel plates 10, 10 to be butt welded are held between an upper clamp 11, Fig. 1, having a groove 12 for an electrode, and laminations 16 of copper &c. supported by a sheet 15 of asbestos &c. on a block 14 of elastomer, e.g. of natural rubber. The block 14 is held in a lower clamp 13 which is movable to allow the positioning of the plates 10, 10. In a modification the block 14 is hollow and is supplied with hydraulic fluid so that its movement may replace all or part of that of the clamp 13. Coolant may be passed through the hollow block. In a further embodiment the block 14 is provided with metallic cooling conduits near its upper surface to replace the asbestos &c. sheet. In a modification two laminations 18, 19, Fig. 4, are welded together at their edges to form a hollow member for cooling water. The welding of aluminium, magnesium and mild steel by argon or helium-studded arc welding employing a tungsten electrode and a filler wire is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US689545XA | 1950-08-24 | 1950-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB689545A true GB689545A (en) | 1953-04-01 |
Family
ID=22085780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19586/51A Expired GB689545A (en) | 1950-08-24 | 1951-08-20 | Improvements in or relating to clamping apparatus for use in fusion welding |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB689545A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3207503A (en) * | 1962-07-03 | 1965-09-21 | Martin Marietta Corp | Holding or clamping apparatus |
| GB2175833A (en) * | 1985-05-23 | 1986-12-10 | Rolls Royce | Welding jig |
-
1951
- 1951-08-20 GB GB19586/51A patent/GB689545A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3207503A (en) * | 1962-07-03 | 1965-09-21 | Martin Marietta Corp | Holding or clamping apparatus |
| GB2175833A (en) * | 1985-05-23 | 1986-12-10 | Rolls Royce | Welding jig |
| GB2175833B (en) * | 1985-05-23 | 1989-07-19 | Rolls Royce Plc | Welding apparatus and jig. |
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