GB443531A - Improved method of welding metals - Google Patents
Improved method of welding metalsInfo
- Publication number
- GB443531A GB443531A GB16238/35A GB1623835A GB443531A GB 443531 A GB443531 A GB 443531A GB 16238/35 A GB16238/35 A GB 16238/35A GB 1623835 A GB1623835 A GB 1623835A GB 443531 A GB443531 A GB 443531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groove
- weld metal
- welding
- deposited
- sections
- 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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
443,531. Welded joints. BABCOCK & WILCOX, Ltd., Farringdon Street, London.- (Assignees of Trainer, J. E. ; Ridgewood Road, Akron, Ohio, U.S.A.) June 4,1935, No. 16238. Convention date, Sept. 25, 1934. [Class 83 (iv)] In a method of making a j oint, which is vertical or approaches the vertical, between the meeting ends of two members providing a welding groove, weld metal is deposited in the groove in successive horizontally - extending beads beginning at the lower portion of the groove and working upwardly. The circumferential joint of a boiler drum 12 is made by providing an outwardly opening welding groove 14, Fig. 7, between sections which face upwardly and an inwardly-opening welding groove 15, Fig. 6, between sections which face downwardly, weld metal may then be deposited in horizontally-extending bead layers 19, Fig. 5. Backing strips 16 and 17 are used to assist the welding and weld metal is chipped away diagonally from the upper portion of the joint, Fig. 5, so that the lower portion may be continued to complete the junction of the upper and luwer welds.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US443531XA | 1934-09-25 | 1934-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB443531A true GB443531A (en) | 1936-03-02 |
Family
ID=21931911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16238/35A Expired GB443531A (en) | 1934-09-25 | 1935-06-04 | Improved method of welding metals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB443531A (en) |
-
1935
- 1935-06-04 GB GB16238/35A patent/GB443531A/en not_active Expired
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