JPS5744466A - Build-up welding method - Google Patents
Build-up welding methodInfo
- Publication number
- JPS5744466A JPS5744466A JP11868380A JP11868380A JPS5744466A JP S5744466 A JPS5744466 A JP S5744466A JP 11868380 A JP11868380 A JP 11868380A JP 11868380 A JP11868380 A JP 11868380A JP S5744466 A JPS5744466 A JP S5744466A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- nonconsumable
- base metals
- arc
- consumable electrode
- 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 decrease penetration and reduce wire consumption by forming welding electric circuits wherein a nonconsumable electrode and a consumable electrode are disposed in proximity and are made the same in polarity, and inserting the consumable electrode into the arc generated between the nonconsumable electrode and base metals thereby generating a hot short arc.
CONSTITUTION: Welding electric circuits 5, 6 wherein a nonconsumable electrode 2a and a comsumable electrode (wire) 3a are disposed in proximity, and both electrodes 2a, 3a are made the same in polarity are formed. Here, an arc is generated between the nonconsumable electrode 2a and base metals 1, and the consumable electrode 3a is inserted into the molten pool melted by the base metals 1. The consumable electrode 3a exhibits resistance heat and short arc phenomenon by this, but since the molten metal plays the role of a cushion, no spatters are formed and the build-up welding of less penetration and high deposition efficiency is accomplished.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11868380A JPS6026631B2 (en) | 1980-08-28 | 1980-08-28 | Overlay welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11868380A JPS6026631B2 (en) | 1980-08-28 | 1980-08-28 | Overlay welding method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5744466A true JPS5744466A (en) | 1982-03-12 |
JPS6026631B2 JPS6026631B2 (en) | 1985-06-25 |
Family
ID=14742606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11868380A Expired JPS6026631B2 (en) | 1980-08-28 | 1980-08-28 | Overlay welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026631B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5078679A (en) * | 1973-11-16 | 1975-06-26 | ||
CN102500885A (en) * | 2011-11-09 | 2012-06-20 | 天津大学 | Gas tungsten arc welding (GTAW) system and welding method thereof |
-
1980
- 1980-08-28 JP JP11868380A patent/JPS6026631B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5078679A (en) * | 1973-11-16 | 1975-06-26 | ||
CN102500885A (en) * | 2011-11-09 | 2012-06-20 | 天津大学 | Gas tungsten arc welding (GTAW) system and welding method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6026631B2 (en) | 1985-06-25 |
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