JPS54155149A - Arc welding method - Google Patents
Arc welding methodInfo
- Publication number
- JPS54155149A JPS54155149A JP6398978A JP6398978A JPS54155149A JP S54155149 A JPS54155149 A JP S54155149A JP 6398978 A JP6398978 A JP 6398978A JP 6398978 A JP6398978 A JP 6398978A JP S54155149 A JPS54155149 A JP S54155149A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- current
- wire
- solidification
- melting
- 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 Control (AREA)
Abstract
PURPOSE: To make constant welding possible, by welding with welding wire supplied in the period where base current flows by use of pulsating current of a prescribed frequency as the welding current so as to remove unevenness of the weld bead.
CONSTITUTION: Pressing an arc-starting switch 4 produces a base current. When a welding-wire-feed switch is pressed with the arc set to the weld line of materials to be welded 3,3, a peak current I3 melts the beveled welding portion of the material 3,3 sufficiently, then decreases to I1, so that generation of heat is decreased and the molten pool starts solidifying. At the same time, welding wire 2 is fed so as to accelerate the solidification by the cooling effect of melting of the welding wire 2. Thereafter melting and solidification are repeated so as to conduct welding.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6398978A JPS54155149A (en) | 1978-05-29 | 1978-05-29 | Arc welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6398978A JPS54155149A (en) | 1978-05-29 | 1978-05-29 | Arc welding method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54155149A true JPS54155149A (en) | 1979-12-06 |
JPS6147635B2 JPS6147635B2 (en) | 1986-10-20 |
Family
ID=13245192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6398978A Granted JPS54155149A (en) | 1978-05-29 | 1978-05-29 | Arc welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54155149A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011110604A (en) * | 2009-11-30 | 2011-06-09 | Ihi Corp | Pulse arc welding method and welding apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5667654B2 (en) * | 2013-04-10 | 2015-02-12 | 本田技研工業株式会社 | Arc welding method and arc welding apparatus |
-
1978
- 1978-05-29 JP JP6398978A patent/JPS54155149A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011110604A (en) * | 2009-11-30 | 2011-06-09 | Ihi Corp | Pulse arc welding method and welding apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6147635B2 (en) | 1986-10-20 |
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