JPWO2021182516A1 - - Google Patents
Info
- Publication number
- JPWO2021182516A1 JPWO2021182516A1 JP2022507247A JP2022507247A JPWO2021182516A1 JP WO2021182516 A1 JPWO2021182516 A1 JP WO2021182516A1 JP 2022507247 A JP2022507247 A JP 2022507247A JP 2022507247 A JP2022507247 A JP 2022507247A JP WO2021182516 A1 JPWO2021182516 A1 JP WO2021182516A1
- 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.)
- Granted
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
- B23K9/235—Preliminary treatment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020043414 | 2020-03-12 | ||
| JP2020043414 | 2020-03-12 | ||
| PCT/JP2021/009544 WO2021182516A1 (ja) | 2020-03-12 | 2021-03-10 | 溶接構造体の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021182516A1 true JPWO2021182516A1 (https=) | 2021-09-16 |
| JPWO2021182516A5 JPWO2021182516A5 (https=) | 2022-12-27 |
| JP7723984B2 JP7723984B2 (ja) | 2025-08-15 |
Family
ID=77670852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022507247A Active JP7723984B2 (ja) | 2020-03-12 | 2021-03-10 | 溶接構造体の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7723984B2 (https=) |
| WO (1) | WO2021182516A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024033955A (ja) * | 2022-08-31 | 2024-03-13 | 日本製鉄株式会社 | 重ね溶接継手、自動車用骨格部材、及び重ね溶接継手の製造方法。 |
| EP4434666A1 (en) * | 2023-03-23 | 2024-09-25 | Linde GmbH | Apparatus and method of heating an area of a workpiece prior to welding said area of the workpiece and/or after welding the workpiece, and welding system comprising such an apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106679A (en) * | 1979-02-13 | 1980-08-15 | Hitachi Ltd | Arc welding method |
| JPH0452079A (ja) * | 1990-06-21 | 1992-02-20 | Sky Alum Co Ltd | 金属薄板の溶接歪防止方法 |
| JPH06142934A (ja) * | 1992-11-06 | 1994-05-24 | Nippon Steel Corp | 亜鉛めっき鋼板のアーク溶接方法 |
| JPH09192839A (ja) * | 1996-01-19 | 1997-07-29 | Mitsubishi Heavy Ind Ltd | 自動溶接方法及び装置 |
| WO2015198405A1 (ja) * | 2014-06-25 | 2015-12-30 | 株式会社日立製作所 | 溶接部構造 |
-
2021
- 2021-03-10 JP JP2022507247A patent/JP7723984B2/ja active Active
- 2021-03-10 WO PCT/JP2021/009544 patent/WO2021182516A1/ja not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106679A (en) * | 1979-02-13 | 1980-08-15 | Hitachi Ltd | Arc welding method |
| JPH0452079A (ja) * | 1990-06-21 | 1992-02-20 | Sky Alum Co Ltd | 金属薄板の溶接歪防止方法 |
| JPH06142934A (ja) * | 1992-11-06 | 1994-05-24 | Nippon Steel Corp | 亜鉛めっき鋼板のアーク溶接方法 |
| JPH09192839A (ja) * | 1996-01-19 | 1997-07-29 | Mitsubishi Heavy Ind Ltd | 自動溶接方法及び装置 |
| WO2015198405A1 (ja) * | 2014-06-25 | 2015-12-30 | 株式会社日立製作所 | 溶接部構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7723984B2 (ja) | 2025-08-15 |
| WO2021182516A1 (ja) | 2021-09-16 |
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