JPS5794473A - Arc spot welding method - Google Patents
Arc spot welding methodInfo
- Publication number
- JPS5794473A JPS5794473A JP17090580A JP17090580A JPS5794473A JP S5794473 A JPS5794473 A JP S5794473A JP 17090580 A JP17090580 A JP 17090580A JP 17090580 A JP17090580 A JP 17090580A JP S5794473 A JPS5794473 A JP S5794473A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- crater
- relatively short
- short time
- time
- 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
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To prevent the burn-through and shrinkage cracking of weld zones and the generation of pinholes by making main welding and crater welding in a relatively short time, and interposing a long pause time between said welding times in MIG type arc spot welding.
CONSTITUTION: In superposing two sheets of steel sheet works 1 of 0.6W1.2mm thicknesses and subjecting these to MIG type arc welding, the main welding 2 of a relatively short time T1 of about 0.5sec by main welding current I1 is carried out, after which crater welding 4 of a relatively short time T3 of 0.3W0.4sec by crater welding current I2 is carried out after a pause time of a relatively long time T2 of 1.0W1.1sec. The generation of burn-through in the weld zone 5 of the works 1 is prevented, and the superior welding free from pinholes and crater cracks is accomplished.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17090580A JPS5794473A (en) | 1980-12-05 | 1980-12-05 | Arc spot welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17090580A JPS5794473A (en) | 1980-12-05 | 1980-12-05 | Arc spot welding method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5794473A true JPS5794473A (en) | 1982-06-11 |
Family
ID=15913501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17090580A Pending JPS5794473A (en) | 1980-12-05 | 1980-12-05 | Arc spot welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5794473A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61286066A (en) * | 1985-06-12 | 1986-12-16 | Toyota Motor Corp | Arc spot welding method |
US5202545A (en) * | 1990-07-27 | 1993-04-13 | Vdm Nickel-Technologie Ag | Process for point-welding a highly corrosion resistant metal cover plate on a metal support |
WO1994022630A1 (en) * | 1993-03-26 | 1994-10-13 | Kabushiki Kaisha Komatsu Seisakusho | Plasma arc welding method and apparatus for practising the same |
WO2015016287A1 (en) * | 2013-07-31 | 2015-02-05 | 新日鐵住金株式会社 | Arc spot weld joint and method for producing same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52120940A (en) * | 1976-04-06 | 1977-10-11 | Mitsubishi Electric Corp | Arc spot welding |
-
1980
- 1980-12-05 JP JP17090580A patent/JPS5794473A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52120940A (en) * | 1976-04-06 | 1977-10-11 | Mitsubishi Electric Corp | Arc spot welding |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61286066A (en) * | 1985-06-12 | 1986-12-16 | Toyota Motor Corp | Arc spot welding method |
JPH0334422B2 (en) * | 1985-06-12 | 1991-05-22 | Toyota Motor Co Ltd | |
US5202545A (en) * | 1990-07-27 | 1993-04-13 | Vdm Nickel-Technologie Ag | Process for point-welding a highly corrosion resistant metal cover plate on a metal support |
WO1994022630A1 (en) * | 1993-03-26 | 1994-10-13 | Kabushiki Kaisha Komatsu Seisakusho | Plasma arc welding method and apparatus for practising the same |
US5734144A (en) * | 1993-03-26 | 1998-03-31 | Kabushiki Kaisha Komatsu Seisakusho | Plasma arc welding method and apparatus in which a swirling flow is imparted to a plasma gas to stabilize a plasma arc |
WO2015016287A1 (en) * | 2013-07-31 | 2015-02-05 | 新日鐵住金株式会社 | Arc spot weld joint and method for producing same |
CN105358282A (en) * | 2013-07-31 | 2016-02-24 | 新日铁住金株式会社 | Arc spot weld joint and method for producing same |
EP3028799A1 (en) * | 2013-07-31 | 2016-06-08 | Nippon Steel & Sumitomo Metal Corporation | Arc spot weld joint and method for producing same |
JP5999253B2 (en) * | 2013-07-31 | 2016-09-28 | 新日鐵住金株式会社 | Manufacturing method of arc spot welded joint |
EP3028799A4 (en) * | 2013-07-31 | 2017-03-29 | Nippon Steel & Sumitomo Metal Corporation | Arc spot weld joint and method for producing same |
US10081071B2 (en) | 2013-07-31 | 2018-09-25 | Nippon Steel & Sumitomo Metal Corporation | Arc spot welded joint and manufacturing method thereof |
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