JPS56160872A - Repairing welding method - Google Patents
Repairing welding methodInfo
- Publication number
- JPS56160872A JPS56160872A JP6399180A JP6399180A JPS56160872A JP S56160872 A JPS56160872 A JP S56160872A JP 6399180 A JP6399180 A JP 6399180A JP 6399180 A JP6399180 A JP 6399180A JP S56160872 A JPS56160872 A JP S56160872A
- Authority
- JP
- Japan
- Prior art keywords
- repairing welding
- generation
- repairing
- thermally influenced
- welding method
- 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.)
- Granted
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To prevent generation and generation of cracks after repairing welding by making the end of repairing welding a base metallic part in repairing welding of a weld zone.
CONSTITUTION: When a crack 1 is generated in a thermally influenced part of a melt-stuck metal 3 of a weld joint, the part is removed with a grinder to the base metallic side opposite from the crack 1, and repairing welding is performed. A thermally influenced part 7 due to repairing welding is generated on the melt-stuck metal 3 by this method too. However, it is inside of the thickness of the plate, and the stress that acts on the thermally influenced part is made small by making the slope 8 of the part gentle when removed with the grinder 2. Thus generation of cracks from this part can be eliminated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6399180A JPS608148B2 (en) | 1980-05-16 | 1980-05-16 | Repair welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6399180A JPS608148B2 (en) | 1980-05-16 | 1980-05-16 | Repair welding method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56160872A true JPS56160872A (en) | 1981-12-10 |
JPS608148B2 JPS608148B2 (en) | 1985-03-01 |
Family
ID=13245248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6399180A Expired JPS608148B2 (en) | 1980-05-16 | 1980-05-16 | Repair welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS608148B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020017649A1 (en) * | 2018-07-20 | 2020-01-23 | 三菱日立パワーシステムズ株式会社 | Repair welding method |
-
1980
- 1980-05-16 JP JP6399180A patent/JPS608148B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020017649A1 (en) * | 2018-07-20 | 2020-01-23 | 三菱日立パワーシステムズ株式会社 | Repair welding method |
JP2020011274A (en) * | 2018-07-20 | 2020-01-23 | 三菱日立パワーシステムズ株式会社 | Repair welding method |
TWI715112B (en) * | 2018-07-20 | 2021-01-01 | 日商三菱日立電力系統股份有限公司 | Repair welding method |
Also Published As
Publication number | Publication date |
---|---|
JPS608148B2 (en) | 1985-03-01 |
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