CA978400A - Apparatus for tack welding flanges to pipes - Google Patents
Apparatus for tack welding flanges to pipesInfo
- Publication number
- CA978400A CA978400A CA172,993A CA172993A CA978400A CA 978400 A CA978400 A CA 978400A CA 172993 A CA172993 A CA 172993A CA 978400 A CA978400 A CA 978400A
- Authority
- CA
- Canada
- Prior art keywords
- pipes
- tack welding
- welding flanges
- flanges
- tack
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0536—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for maintaining flanges on tubes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47054955A JPS5121387B2 (en) | 1972-06-02 | 1972-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA978400A true CA978400A (en) | 1975-11-25 |
Family
ID=12985077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA172,993A Expired CA978400A (en) | 1972-06-02 | 1973-06-01 | Apparatus for tack welding flanges to pipes |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5121387B2 (en) |
CA (1) | CA978400A (en) |
ES (1) | ES415275A1 (en) |
GB (1) | GB1438674A (en) |
NL (1) | NL7307557A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914538B1 (en) * | 1970-12-01 | 1974-04-08 | ||
JPS52122240A (en) * | 1976-04-07 | 1977-10-14 | Yaskawa Denki Seisakusho Kk | Method of fabricating flanged pipes |
JPS58134290U (en) * | 1982-02-27 | 1983-09-09 | 株式会社福嶋鉄工所 | Welding head suitable for pipe fillet welding on the body side tube plate surface, etc. |
CN109079281A (en) * | 2018-09-13 | 2018-12-25 | 武汉冶钢结构有限责任公司 | The welding method of spherical tank manhole flange and manhole flange |
CN110480251A (en) * | 2019-09-11 | 2019-11-22 | 襄阳中和机电技术有限公司 | A kind of flange adapting to more specifications and steel pipe fixed-position welding device |
CN111069839A (en) * | 2019-11-15 | 2020-04-28 | 中建材轻工业自动化研究所有限公司 | Positioning rotary position changing device |
CN113042970B (en) * | 2021-04-23 | 2024-08-06 | 中船澄西扬州船舶有限公司 | Positioning tool for assembling pipe fitting and flange |
CN113909707A (en) * | 2021-10-25 | 2022-01-11 | 大展智能装备(广东)有限责任公司 | Pipe clamping device and pipe cutting machine |
CN114952054B (en) * | 2022-03-15 | 2024-03-19 | 无锡市华立石化工程有限公司 | Welding method for upper flat cover and lower flat cover of reactor |
-
1972
- 1972-06-02 JP JP47054955A patent/JPS5121387B2/ja not_active Expired
-
1973
- 1973-05-28 ES ES415275A patent/ES415275A1/en not_active Expired
- 1973-05-30 NL NL7307557A patent/NL7307557A/xx unknown
- 1973-06-01 CA CA172,993A patent/CA978400A/en not_active Expired
- 1973-06-01 GB GB2632673A patent/GB1438674A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7307557A (en) | 1973-12-04 |
DE2328105A1 (en) | 1973-12-20 |
DE2328105B2 (en) | 1976-01-29 |
JPS4914340A (en) | 1974-02-07 |
GB1438674A (en) | 1976-06-09 |
ES415275A1 (en) | 1976-02-01 |
JPS5121387B2 (en) | 1976-07-02 |
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