JPS5662674A - Pulse arc welding method - Google Patents
Pulse arc welding methodInfo
- Publication number
- JPS5662674A JPS5662674A JP13905479A JP13905479A JPS5662674A JP S5662674 A JPS5662674 A JP S5662674A JP 13905479 A JP13905479 A JP 13905479A JP 13905479 A JP13905479 A JP 13905479A JP S5662674 A JPS5662674 A JP S5662674A
- Authority
- JP
- Japan
- Prior art keywords
- current
- pulse
- arc
- welding
- value
- 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 prevent generation of spatter by increasing and reducing the arc length to hold the arc voltage constant, by detecting the arc voltage value to compare it with the set value and by controlling the average value of the welding current by their difference signal, in pulse arc welding.
CONSTITUTION: Arc welding is performed while feeding a consumable electrode in a constant speed to flow the welding current consisting of an approximately constant set peak-to-peak value pulse current and the base current of a constant-current characteristic to the consumable electrode. In this case, the average value of the arc voltage is detected by sampling during the base current period or the pulse continuity period. This detected voltage is compared with the set voltage above, and the period of the pulse current, the base current value, or the continuity time of the pulse current is changed to control the average value of the welding current. The arc length is held constant and is stabilized by this control of the current, thereby performing superior pulse arc welding with spatter reduced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13905479A JPS5662674A (en) | 1979-10-26 | 1979-10-26 | Pulse arc welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13905479A JPS5662674A (en) | 1979-10-26 | 1979-10-26 | Pulse arc welding method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5662674A true JPS5662674A (en) | 1981-05-28 |
JPS6250221B2 JPS6250221B2 (en) | 1987-10-23 |
Family
ID=15236397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13905479A Granted JPS5662674A (en) | 1979-10-26 | 1979-10-26 | Pulse arc welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5662674A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5973179A (en) * | 1982-10-19 | 1984-04-25 | Daihen Corp | Method and device for pulsed arc welding |
JPS5973178A (en) * | 1982-10-19 | 1984-04-25 | Daihen Corp | Method and device for pulsed arc welding |
JPS5973180A (en) * | 1982-10-19 | 1984-04-25 | Daihen Corp | Method and device for pulsed arc welding |
JPS613672A (en) * | 1984-06-19 | 1986-01-09 | Matsushita Electric Ind Co Ltd | Power source device for consumable electrode type pulse welding |
KR100506854B1 (en) * | 2002-08-30 | 2005-08-08 | 한국전기연구원 | Pulse arc welding method |
JP2005271042A (en) * | 2004-03-25 | 2005-10-06 | Daihen Corp | Consumable electrode gas shielded arc welding method by constant current property |
JP2009072818A (en) * | 2007-09-21 | 2009-04-09 | Toshiba Plant Systems & Services Corp | Welding arc control method |
JP2010260096A (en) * | 2009-05-11 | 2010-11-18 | Daihen Corp | Output controlling method in pulse arc welding |
JP2011206794A (en) * | 2010-03-29 | 2011-10-20 | Daihen Corp | Plasma mig welding method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508702A (en) * | 1973-05-29 | 1975-01-29 | ||
JPS51131440A (en) * | 1975-04-30 | 1976-11-15 | Inst Elektroswarki Patona | Device of pulse arc welding and builddup of metals |
JPS546021A (en) * | 1977-06-16 | 1979-01-17 | Bayer Ag | Production of azo dyestuff |
JPS5421188A (en) * | 1977-07-18 | 1979-02-17 | Ricoh Watch | Planoconvex attcut crystal vibrator |
-
1979
- 1979-10-26 JP JP13905479A patent/JPS5662674A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508702A (en) * | 1973-05-29 | 1975-01-29 | ||
JPS51131440A (en) * | 1975-04-30 | 1976-11-15 | Inst Elektroswarki Patona | Device of pulse arc welding and builddup of metals |
JPS546021A (en) * | 1977-06-16 | 1979-01-17 | Bayer Ag | Production of azo dyestuff |
JPS5421188A (en) * | 1977-07-18 | 1979-02-17 | Ricoh Watch | Planoconvex attcut crystal vibrator |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0321267B2 (en) * | 1982-10-19 | 1991-03-22 | Daihen Corp | |
JPS5973178A (en) * | 1982-10-19 | 1984-04-25 | Daihen Corp | Method and device for pulsed arc welding |
JPS5973180A (en) * | 1982-10-19 | 1984-04-25 | Daihen Corp | Method and device for pulsed arc welding |
JPS5973179A (en) * | 1982-10-19 | 1984-04-25 | Daihen Corp | Method and device for pulsed arc welding |
JPH0321268B2 (en) * | 1982-10-19 | 1991-03-22 | Daihen Corp | |
JPH0321269B2 (en) * | 1982-10-19 | 1991-03-22 | Daihen Corp | |
JPS613672A (en) * | 1984-06-19 | 1986-01-09 | Matsushita Electric Ind Co Ltd | Power source device for consumable electrode type pulse welding |
KR100506854B1 (en) * | 2002-08-30 | 2005-08-08 | 한국전기연구원 | Pulse arc welding method |
JP2005271042A (en) * | 2004-03-25 | 2005-10-06 | Daihen Corp | Consumable electrode gas shielded arc welding method by constant current property |
JP4643161B2 (en) * | 2004-03-25 | 2011-03-02 | 株式会社ダイヘン | Consumable electrode gas shielded arc welding method with constant current characteristics |
JP2009072818A (en) * | 2007-09-21 | 2009-04-09 | Toshiba Plant Systems & Services Corp | Welding arc control method |
JP2010260096A (en) * | 2009-05-11 | 2010-11-18 | Daihen Corp | Output controlling method in pulse arc welding |
JP2011206794A (en) * | 2010-03-29 | 2011-10-20 | Daihen Corp | Plasma mig welding method |
Also Published As
Publication number | Publication date |
---|---|
JPS6250221B2 (en) | 1987-10-23 |
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