JPS5131031B2 - - Google Patents
Info
- Publication number
- JPS5131031B2 JPS5131031B2 JP8357372A JP8357372A JPS5131031B2 JP S5131031 B2 JPS5131031 B2 JP S5131031B2 JP 8357372 A JP8357372 A JP 8357372A JP 8357372 A JP8357372 A JP 8357372A JP S5131031 B2 JPS5131031 B2 JP S5131031B2
- Authority
- JP
- Japan
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
-
- 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
- B23K15/00—Electron-beam welding or cutting
- B23K15/004—Tandem beams or torches, i.e. working simultaneously with several beams or torches
-
- 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
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
- B23K15/0053—Seam welding
- B23K15/006—Seam welding of rectilinear seams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17829671A | 1971-09-07 | 1971-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4836049A JPS4836049A (en) | 1973-05-28 |
| JPS5131031B2 true JPS5131031B2 (en) | 1976-09-04 |
Family
ID=22651983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8357372A Expired JPS5131031B2 (en) | 1971-09-07 | 1972-08-21 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5131031B2 (en) |
| AU (1) | AU459442B2 (en) |
| BE (1) | BE786853A (en) |
| BR (1) | BR7205224D0 (en) |
| CA (1) | CA948281A (en) |
| DE (1) | DE2239764A1 (en) |
| FR (1) | FR2152542B1 (en) |
| GB (1) | GB1343387A (en) |
| IT (1) | IT964703B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413702B2 (en) * | 1974-12-26 | 1979-06-01 | ||
| FR2338766A1 (en) | 1976-01-20 | 1977-08-19 | Saurin Emmanuel | METHOD FOR MANUFACTURING A TIN CAN AND DEVICE FOR CARRYING OUT THIS PROCESS |
| JPS5825813A (en) * | 1981-08-11 | 1983-02-16 | Furukawa Electric Co Ltd:The | Manufacturing of small aluminum tube |
| JPH0328301A (en) * | 1989-06-23 | 1991-02-06 | Asahi Tec Corp | Method for compacting metal |
| DE19928349C2 (en) * | 1999-06-21 | 2001-11-29 | Manfred Jansen | Device for producing longitudinally welded pipes |
| US7618503B2 (en) | 2001-06-29 | 2009-11-17 | Mccrink Edward J | Method for improving the performance of seam-welded joints using post-weld heat treatment |
| JP2005531414A (en) * | 2001-06-29 | 2005-10-20 | マッククリンク，エドワード，ジェイ． | Seam welded air quenchable steel pipe |
| US7540402B2 (en) | 2001-06-29 | 2009-06-02 | Kva, Inc. | Method for controlling weld metal microstructure using localized controlled cooling of seam-welded joints |
| CN102166585B (en) * | 2010-12-27 | 2012-08-15 | 常州得一新材料科技有限公司 | Preparation process of multi-strand cutting steel wire |
| CN119451770A (en) * | 2022-06-13 | 2025-02-14 | 三菱电机株式会社 | Method for manufacturing welded pipe and device for manufacturing welded pipe |
-
1972
- 1972-04-24 CA CA140,396A patent/CA948281A/en not_active Expired
- 1972-07-17 IT IT6931772A patent/IT964703B/en active
- 1972-07-20 FR FR7226153A patent/FR2152542B1/fr not_active Expired
- 1972-07-27 BE BE786853A patent/BE786853A/en not_active IP Right Cessation
- 1972-08-03 BR BR522472A patent/BR7205224D0/en unknown
- 1972-08-12 DE DE19722239764 patent/DE2239764A1/en active Pending
- 1972-08-21 JP JP8357372A patent/JPS5131031B2/ja not_active Expired
- 1972-08-22 GB GB3915172A patent/GB1343387A/en not_active Expired
- 1972-08-30 AU AU46142/72A patent/AU459442B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2239764A1 (en) | 1973-03-15 |
| BE786853A (en) | 1972-11-16 |
| CA948281A (en) | 1974-05-28 |
| JPS4836049A (en) | 1973-05-28 |
| FR2152542A1 (en) | 1973-04-27 |
| IT964703B (en) | 1974-01-31 |
| FR2152542B1 (en) | 1977-04-01 |
| AU4614272A (en) | 1974-03-07 |
| AU459442B2 (en) | 1975-03-27 |
| BR7205224D0 (en) | 1973-06-26 |
| GB1343387A (en) | 1974-01-10 |