GB656696A - Improvements in and relating to welded joints - Google Patents
Improvements in and relating to welded jointsInfo
- Publication number
- GB656696A GB656696A GB2895148A GB2895148A GB656696A GB 656696 A GB656696 A GB 656696A GB 2895148 A GB2895148 A GB 2895148A GB 2895148 A GB2895148 A GB 2895148A GB 656696 A GB656696 A GB 656696A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- welding
- joint
- lands
- fusion
- 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
656,696. Uniting by fusion. HADFIELDS, Ltd., COLBECK, E. W., RAIT, J. R., and ADAMS, D. W. Nov. 8, 1948, No. 28951. [Class 83 (iv)] In the preparation of two metal parts to be joined together by fusion welding by means of a butt joint of substantially uniform quality throughout, provision is made, for closing the welding gap, by means of a backing standing proud of the root face of the parts and formed by integral portions of the parts. The parts A and B to be joined are provided with integral lands L off-set from the side opposite which the weld is to be made and these are spigotted at G serving to align the parts. The welding gap thus formed is thus bounded at the root by a backing consisting of the overlapping land portions. The first welding run at least, is made with an arc welding electrode of deep penetrative characteristics so that the weld metal penetrates the joint below the normal level of the faces of the parts on the underside. The joint is particularly adapted for pipes and the lands are subsequently machined away to give a smooth interior surface to the pipe length.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2895148A GB656696A (en) | 1948-11-08 | 1948-11-08 | Improvements in and relating to welded joints |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2895148A GB656696A (en) | 1948-11-08 | 1948-11-08 | Improvements in and relating to welded joints |
Publications (1)
Publication Number | Publication Date |
---|---|
GB656696A true GB656696A (en) | 1951-08-29 |
Family
ID=10283835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2895148A Expired GB656696A (en) | 1948-11-08 | 1948-11-08 | Improvements in and relating to welded joints |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB656696A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3268248A (en) * | 1963-11-08 | 1966-08-23 | Douglas Aircraft Co Inc | Inter-locking welded joint |
US3439941A (en) * | 1966-07-27 | 1969-04-22 | Weatherhead Co | Welded tube fitting |
US3986735A (en) * | 1973-06-08 | 1976-10-19 | Explosive Metal Working Holland B.V. | Methods for welding two metal pieces of tubing with their ends to each other and to pipe-lines consisting of pieces of tubing thus welded to each other |
US4182950A (en) * | 1973-10-11 | 1980-01-08 | Boros Lawrence A | Deep fill welding joint configuration and welding method |
WO2006129025A1 (en) * | 2005-06-02 | 2006-12-07 | Serimax | Method for machining metal conduits to form a v-shaped profiled section on pipeline metal pipes; metal conduit; welding method combining in a common laser fusion bath and electric arc for assembling said conduits |
EP1835217A2 (en) * | 2006-03-14 | 2007-09-19 | Mitsubishi Heavy Industries, Ltd. | Welded piping joint structure |
US10688600B2 (en) | 2016-12-13 | 2020-06-23 | Caterpillar Inc. | Structure having stress protected groove weld and structural members forming the same |
US10981253B2 (en) | 2016-12-13 | 2021-04-20 | Caterpillar Inc. | Structure having stress protected groove weld and structural members forming the same |
WO2021162547A1 (en) | 2020-02-10 | 2021-08-19 | Kranendonk Beheersmaatschappij B.V. | Method for coaxially welding two tubes together. |
US11185949B2 (en) * | 2019-03-14 | 2021-11-30 | Caterpillar Inc. | Method of manufacturing structural component for joining with another structural component by stress protected groove weld |
-
1948
- 1948-11-08 GB GB2895148A patent/GB656696A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3268248A (en) * | 1963-11-08 | 1966-08-23 | Douglas Aircraft Co Inc | Inter-locking welded joint |
US3439941A (en) * | 1966-07-27 | 1969-04-22 | Weatherhead Co | Welded tube fitting |
US3986735A (en) * | 1973-06-08 | 1976-10-19 | Explosive Metal Working Holland B.V. | Methods for welding two metal pieces of tubing with their ends to each other and to pipe-lines consisting of pieces of tubing thus welded to each other |
US4182950A (en) * | 1973-10-11 | 1980-01-08 | Boros Lawrence A | Deep fill welding joint configuration and welding method |
WO2006129025A1 (en) * | 2005-06-02 | 2006-12-07 | Serimax | Method for machining metal conduits to form a v-shaped profiled section on pipeline metal pipes; metal conduit; welding method combining in a common laser fusion bath and electric arc for assembling said conduits |
FR2886563A1 (en) * | 2005-06-02 | 2006-12-08 | Serimer Dasa Soc Par Actions S | PROCESS FOR MACHINING METAL CONDUITS FOR FORMING PIPELINE TYPE PIPELINE |
EP1835217A2 (en) * | 2006-03-14 | 2007-09-19 | Mitsubishi Heavy Industries, Ltd. | Welded piping joint structure |
EP1835217A3 (en) * | 2006-03-14 | 2012-05-09 | Mitsubishi Heavy Industries, Ltd. | Welded piping joint structure |
US10688600B2 (en) | 2016-12-13 | 2020-06-23 | Caterpillar Inc. | Structure having stress protected groove weld and structural members forming the same |
US10981253B2 (en) | 2016-12-13 | 2021-04-20 | Caterpillar Inc. | Structure having stress protected groove weld and structural members forming the same |
US11253956B2 (en) | 2016-12-13 | 2022-02-22 | Caterpillar Inc. | Structure having stress protected groove weld and structural members forming the same |
US11185949B2 (en) * | 2019-03-14 | 2021-11-30 | Caterpillar Inc. | Method of manufacturing structural component for joining with another structural component by stress protected groove weld |
WO2021162547A1 (en) | 2020-02-10 | 2021-08-19 | Kranendonk Beheersmaatschappij B.V. | Method for coaxially welding two tubes together. |
NL2024866B1 (en) * | 2020-02-10 | 2021-09-15 | Kranendonk Beheersmaatschappij B V | Method for the coaxial welding of two pipes. |
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