GB358608A - Improvements in electric arc-welding apparatus - Google Patents
Improvements in electric arc-welding apparatusInfo
- Publication number
- GB358608A GB358608A GB2154830A GB2154830A GB358608A GB 358608 A GB358608 A GB 358608A GB 2154830 A GB2154830 A GB 2154830A GB 2154830 A GB2154830 A GB 2154830A GB 358608 A GB358608 A GB 358608A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- electrode
- guides
- holder
- holders
- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/121—Devices for the automatic supply of at least two electrodes one after the other
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
Abstract
358,608. Uniting by fusion. DORMAN, LONG, & CO., Ltd. and FREEMAN, F. R., 55, Broadway, Westminster. July 16, 1930, No. 21548. [Class 83 (iv).] In an arc welding apparatus of the kind in which the electrode is carried in a holder fed towards the work as consumed, each electrode is secured in its holder at such an angle to the direction of movement of the holder that the point of the electrode moves along the weld without relative longitudinal movement between the holder and work. In a multiple electrode apparatus a bar A carrying holders B for inclined electrodes C is fed by rotating screw-threaded rods E, the electrodes passing through guides G carried by a slide F which is traversed longitudinally by gear in synchronism with the feed gear. In a modification the electrodes may be guided by a slotted bar. The feed may be adjusted by varying the feed of the holders or the inclination of the electrodes and their distance apart may also be adjusted. For this purpose the holders may be pivoted to split blocks J clamped to the bar, and the guides adjustably fixed by T- headed bolts K in the slide F. The electrode guides may be operated by a cam worked from the same source of power to oscillate the electrodes laterally. A duplicate set of electrode holders B<1> and electrodes C<1> may be provided, the frame H being rotatable on trunnions I, so as to bring the second set of electrodes into position when the first set is consumed. In this case the electrodes may be oscillated laterally by rocking the apparatus on the trunnions, lateral clearance being provided between the electrodes and their guides. If the electrodes are bare, the guides may be made of refractory insulating material. Each electrode holder may be fitted into a solenoid controlled head so that each arc is controlled and struck by its own current.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2154830A GB358608A (en) | 1930-07-16 | 1930-07-16 | Improvements in electric arc-welding apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2154830A GB358608A (en) | 1930-07-16 | 1930-07-16 | Improvements in electric arc-welding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB358608A true GB358608A (en) | 1931-10-15 |
Family
ID=10164733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2154830A Expired GB358608A (en) | 1930-07-16 | 1930-07-16 | Improvements in electric arc-welding apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB358608A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2453950A (en) * | 1945-07-21 | 1948-11-16 | Harford Nat Bank And Trust Com | Welding device |
US2511426A (en) * | 1947-09-25 | 1950-06-13 | Hartford Nat Bank & Trust Co | Touch welding apparatus |
US2536999A (en) * | 1944-02-23 | 1951-01-02 | American Relay Weider Company | Apparatus for electric arc-welding |
US2617003A (en) * | 1946-05-14 | 1952-11-04 | Hartford Nat Bank & Trust Co | Method of automatic electric arc welding of workpieces |
CN112775913A (en) * | 2020-12-25 | 2021-05-11 | 苏州斯睿研智能科技有限公司 | Turnover device for die machining and using method thereof |
-
1930
- 1930-07-16 GB GB2154830A patent/GB358608A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2536999A (en) * | 1944-02-23 | 1951-01-02 | American Relay Weider Company | Apparatus for electric arc-welding |
US2453950A (en) * | 1945-07-21 | 1948-11-16 | Harford Nat Bank And Trust Com | Welding device |
US2617003A (en) * | 1946-05-14 | 1952-11-04 | Hartford Nat Bank & Trust Co | Method of automatic electric arc welding of workpieces |
US2511426A (en) * | 1947-09-25 | 1950-06-13 | Hartford Nat Bank & Trust Co | Touch welding apparatus |
CN112775913A (en) * | 2020-12-25 | 2021-05-11 | 苏州斯睿研智能科技有限公司 | Turnover device for die machining and using method thereof |
CN112775913B (en) * | 2020-12-25 | 2022-09-02 | 佛山市祥捷模具有限公司 | Turnover device for die machining and using method thereof |
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