ES314019A1 - Improvements in or relating to electric welding machines - Google Patents
Improvements in or relating to electric welding machinesInfo
- Publication number
- ES314019A1 ES314019A1 ES0314019A ES314019A ES314019A1 ES 314019 A1 ES314019 A1 ES 314019A1 ES 0314019 A ES0314019 A ES 0314019A ES 314019 A ES314019 A ES 314019A ES 314019 A1 ES314019 A1 ES 314019A1
- Authority
- ES
- Spain
- Prior art keywords
- torch
- tubular member
- slide
- carrying
- component
- 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
- 238000003466 welding Methods 0.000 title abstract 4
- 239000004020 conductor Substances 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates
-
- 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
- B23K9/20—Stud welding
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)
- Resistance Welding (AREA)
Abstract
An arc welding machine for welding a component 8, Figs. 1 and 3, not shown, to a workpiece 12 on a small diameter circle has a torch B, having a thermally insulating tubular member 38 capping and protecting a central part 10 of the component 8 during welding and an electrode 40 outside the tubular member 38 rotated around the axis of the tubular member 38 by a drive 50, and a support A for the torch B provided with mechanism for aligning the axis of the torch B with that of a component 8. The components 8 are thermocouples having a conductor 10 connected by a brazed joint. The support A consists of a frame 16 securable by bolts 18 to the workpiece 12 and a compound slide arrangement 21, 22 carrying the torch B. The torch B has a casing 36 carrying a ceramic nozzle 42 to which argon is fed and an inner part rotatable by a motor 50 and comprising a conductive tube 44 carrying a tungsten electrode 40 and the tubular member 38. The torch B is adjustable longitudinally on the slide 22 by a rack and pinion device. In a modification, Fig. 5, not shown, the torch B1 is connected to the slide 221 by a releasable coupling and the torch is provided with an axial passage extending from the tubular member through the whole length of the torch. Thus thermocouples having very long conductors 101 can be welded by threading the conductor through the torch and coupling the torch to the slide 221.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR977649A FR1407693A (en) | 1964-06-09 | 1964-06-09 | Welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES314019A1 true ES314019A1 (en) | 1966-04-16 |
Family
ID=8831996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0314019A Expired ES314019A1 (en) | 1964-06-09 | 1965-06-09 | Improvements in or relating to electric welding machines |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE664703A (en) |
| CH (1) | CH438520A (en) |
| DE (1) | DE1565477A1 (en) |
| ES (1) | ES314019A1 (en) |
| FR (1) | FR1407693A (en) |
| GB (1) | GB1048333A (en) |
| LU (1) | LU48717A1 (en) |
| NL (1) | NL6507320A (en) |
-
0
- BE BE664703D patent/BE664703A/xx unknown
-
1964
- 1964-06-09 FR FR977649A patent/FR1407693A/en not_active Expired
-
1965
- 1965-05-29 LU LU48717A patent/LU48717A1/xx unknown
- 1965-05-31 GB GB2312965A patent/GB1048333A/en not_active Expired
- 1965-06-02 CH CH769465A patent/CH438520A/en unknown
- 1965-06-04 DE DE19651565477 patent/DE1565477A1/en active Pending
- 1965-06-09 NL NL6507320A patent/NL6507320A/xx unknown
- 1965-06-09 ES ES0314019A patent/ES314019A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1565477A1 (en) | 1970-07-09 |
| GB1048333A (en) | 1966-11-16 |
| FR1407693A (en) | 1965-08-06 |
| CH438520A (en) | 1967-06-30 |
| NL6507320A (en) | 1965-12-10 |
| BE664703A (en) | |
| LU48717A1 (en) | 1965-07-29 |
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