JPS5731481A - Gas shielded arc welding - Google Patents
Gas shielded arc weldingInfo
- Publication number
- JPS5731481A JPS5731481A JP10427780A JP10427780A JPS5731481A JP S5731481 A JPS5731481 A JP S5731481A JP 10427780 A JP10427780 A JP 10427780A JP 10427780 A JP10427780 A JP 10427780A JP S5731481 A JPS5731481 A JP S5731481A
- Authority
- JP
- Japan
- Prior art keywords
- shield
- gas
- welding torch
- shield part
- welding
- 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.)
- Pending
Links
Abstract
PURPOSE: To obtain a weld zone of good quality and function by providing a front shield part in front of the direction of advance of a welding torch and further providing another shield part around it and thereby making shield effect nearly perfect.
CONSTITUTION: A front shield part 6 on the side of advance of a welding torch 2 and an after shield part 7 on the opposite side are installed in one body on the body of a box 8. Further, shield parts 11 of gas curtain system are provided in front and on both sides of the body of the box. By this, an electrode wire 3 and molten pool 17 are shielded perfectly by shield gas from the torch 2 and shield gas from shield parts 6, 7, 11 when the welding torch moves, and entry of air is prevented. Accordingly, welding is performed in shield gas atmosphere and harmful N etc. is not dissolved in the weld metal. Thus, a weld bead 13 of good quality can be obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10427780A JPS5731481A (en) | 1980-07-31 | 1980-07-31 | Gas shielded arc welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10427780A JPS5731481A (en) | 1980-07-31 | 1980-07-31 | Gas shielded arc welding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5731481A true JPS5731481A (en) | 1982-02-19 |
Family
ID=14376424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10427780A Pending JPS5731481A (en) | 1980-07-31 | 1980-07-31 | Gas shielded arc welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5731481A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112894073A (en) * | 2020-12-23 | 2021-06-04 | 苏州弧瀚科技有限公司 | Narrow gap welding method using rotating electrode and rotating arc |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52148444A (en) * | 1976-06-04 | 1977-12-09 | Nippon Steel Corp | Large current mig welding |
-
1980
- 1980-07-31 JP JP10427780A patent/JPS5731481A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52148444A (en) * | 1976-06-04 | 1977-12-09 | Nippon Steel Corp | Large current mig welding |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112894073A (en) * | 2020-12-23 | 2021-06-04 | 苏州弧瀚科技有限公司 | Narrow gap welding method using rotating electrode and rotating arc |
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