JPS57109573A - Pulse arc welding method - Google Patents

Pulse arc welding method

Info

Publication number
JPS57109573A
JPS57109573A JP18547080A JP18547080A JPS57109573A JP S57109573 A JPS57109573 A JP S57109573A JP 18547080 A JP18547080 A JP 18547080A JP 18547080 A JP18547080 A JP 18547080A JP S57109573 A JPS57109573 A JP S57109573A
Authority
JP
Japan
Prior art keywords
voltage
arc
current
welding
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
Application number
JP18547080A
Other languages
Japanese (ja)
Other versions
JPS649911B2 (en
Inventor
Yoichiro Tabata
Shigeo Eguri
Koji Komura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP18547080A priority Critical patent/JPS57109573A/en
Publication of JPS57109573A publication Critical patent/JPS57109573A/en
Publication of JPS649911B2 publication Critical patent/JPS649911B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)

Abstract

PURPOSE: To obtain optimum welding current and welding state automatically by detecting arc voltage and increasing of decreasing arc current.
CONSTITUTION: The wire feeding speed and min. background voltage conforming to the welding conditions of base metals 11 are set with a welding current setter 16a and a background voltage setter 161b. When a wire electrode 10 short- circuits to the metals 11, the voltage is detected with a voltage detector 12, and is compared with min. background voltage VBO with a comparator 191, and a command signal increasing the arc current is given to a switch command device 22. The electrode 10 is heated red and is burned off, by which the welding arc is started. The leading end of the electrode 10 melts, and shifts to a spray unitl the arc voltage Va reses to max. voltage Vc, when a comparator 24 operates to give a signal of decreasing the arc current to the device 22. The arc current decreases to only the background current IB, and again the leading end of the electrode 10 approaches the metals 11. According to the shortening of the arc length, the arc voltage Va drop.
COPYRIGHT: (C)1982,JPO&Japio
JP18547080A 1980-12-27 1980-12-27 Pulse arc welding method Granted JPS57109573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18547080A JPS57109573A (en) 1980-12-27 1980-12-27 Pulse arc welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18547080A JPS57109573A (en) 1980-12-27 1980-12-27 Pulse arc welding method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP23537888A Division JPH01118371A (en) 1988-09-20 1988-09-20 Pulse arc welding method

Publications (2)

Publication Number Publication Date
JPS57109573A true JPS57109573A (en) 1982-07-08
JPS649911B2 JPS649911B2 (en) 1989-02-20

Family

ID=16171330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18547080A Granted JPS57109573A (en) 1980-12-27 1980-12-27 Pulse arc welding method

Country Status (1)

Country Link
JP (1) JPS57109573A (en)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000195A1 (en) * 1991-06-24 1993-01-07 Welding Industries Limited Improved pulsed arc welding system
JPH0680774U (en) * 1993-04-23 1994-11-15 鹿島建設株式会社 Construction elevator
US6388233B1 (en) 1997-05-05 2002-05-14 Esab Ab Method and apparatus for arc welding with melting electrode
WO2014200825A1 (en) * 2013-06-13 2014-12-18 Illinois Tool Works Inc. System and methods for anomalous cathode event control with control of welding current according to the state detected voltage
US9950383B2 (en) 2013-02-05 2018-04-24 Illinois Tool Works Inc. Welding wire preheating system and method
US10040143B2 (en) 2012-12-12 2018-08-07 Illinois Tool Works Inc. Dabbing pulsed welding system and method
US10189106B2 (en) 2014-12-11 2019-01-29 Illinois Tool Works Inc. Reduced energy welding system and method
US10610946B2 (en) 2015-12-07 2020-04-07 Illinois Tool Works, Inc. Systems and methods for automated root pass welding
US10675699B2 (en) 2015-12-10 2020-06-09 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10766092B2 (en) 2017-04-18 2020-09-08 Illinois Tool Works Inc. Systems, methods, and apparatus to provide preheat voltage feedback loss protection
US10828728B2 (en) 2013-09-26 2020-11-10 Illinois Tool Works Inc. Hotwire deposition material processing system and method
US10835983B2 (en) 2013-03-14 2020-11-17 Illinois Tool Works Inc. Electrode negative pulse welding system and method
US10870164B2 (en) 2017-05-16 2020-12-22 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10906114B2 (en) 2012-12-21 2021-02-02 Illinois Tool Works Inc. System for arc welding with enhanced metal deposition
US10926349B2 (en) 2017-06-09 2021-02-23 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11014185B2 (en) 2018-09-27 2021-05-25 Illinois Tool Works Inc. Systems, methods, and apparatus for control of wire preheating in welding-type systems
US11020813B2 (en) 2017-09-13 2021-06-01 Illinois Tool Works Inc. Systems, methods, and apparatus to reduce cast in a welding wire
US11154946B2 (en) 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters
US11198189B2 (en) 2014-09-17 2021-12-14 Illinois Tool Works Inc. Electrode negative pulse welding system and method
US11247290B2 (en) 2017-06-09 2022-02-15 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11285559B2 (en) 2015-11-30 2022-03-29 Illinois Tool Works Inc. Welding system and method for shielded welding wires
US11370050B2 (en) 2015-03-31 2022-06-28 Illinois Tool Works Inc. Controlled short circuit welding system and method
US11478870B2 (en) 2014-11-26 2022-10-25 Illinois Tool Works Inc. Dabbing pulsed welding system and method
US11524354B2 (en) 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
US11590597B2 (en) 2017-06-09 2023-02-28 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11590598B2 (en) 2017-06-09 2023-02-28 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11654503B2 (en) 2018-08-31 2023-05-23 Illinois Tool Works Inc. Submerged arc welding systems and submerged arc welding torches to resistively preheat electrode wire
US11772182B2 (en) 2019-12-20 2023-10-03 Illinois Tool Works Inc. Systems and methods for gas control during welding wire pretreatments
US11897062B2 (en) 2018-12-19 2024-02-13 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000195A1 (en) * 1991-06-24 1993-01-07 Welding Industries Limited Improved pulsed arc welding system
JPH0680774U (en) * 1993-04-23 1994-11-15 鹿島建設株式会社 Construction elevator
US6388233B1 (en) 1997-05-05 2002-05-14 Esab Ab Method and apparatus for arc welding with melting electrode
US10040143B2 (en) 2012-12-12 2018-08-07 Illinois Tool Works Inc. Dabbing pulsed welding system and method
US10906114B2 (en) 2012-12-21 2021-02-02 Illinois Tool Works Inc. System for arc welding with enhanced metal deposition
US11878376B2 (en) 2013-02-05 2024-01-23 Illinois Tool Works Inc. Welding wire preheating systems and methods
US11040410B2 (en) 2013-02-05 2021-06-22 Illinois Tool Works Inc. Welding wire preheating systems and methods
US9950383B2 (en) 2013-02-05 2018-04-24 Illinois Tool Works Inc. Welding wire preheating system and method
US10835983B2 (en) 2013-03-14 2020-11-17 Illinois Tool Works Inc. Electrode negative pulse welding system and method
WO2014200825A1 (en) * 2013-06-13 2014-12-18 Illinois Tool Works Inc. System and methods for anomalous cathode event control with control of welding current according to the state detected voltage
AU2014278502B2 (en) * 2013-06-13 2017-06-29 Illinois Tool Works Inc. System and methods for anomalous cathode event control with control of welding current according to the state detected voltage
US11045891B2 (en) 2013-06-13 2021-06-29 Illinois Tool Works Inc. Systems and methods for anomalous cathode event control
US10828728B2 (en) 2013-09-26 2020-11-10 Illinois Tool Works Inc. Hotwire deposition material processing system and method
US11154946B2 (en) 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters
US11198189B2 (en) 2014-09-17 2021-12-14 Illinois Tool Works Inc. Electrode negative pulse welding system and method
US11478870B2 (en) 2014-11-26 2022-10-25 Illinois Tool Works Inc. Dabbing pulsed welding system and method
US11253940B2 (en) 2014-12-11 2022-02-22 Illinois Tool Works Inc. Reduced energy welding system and method
US10189106B2 (en) 2014-12-11 2019-01-29 Illinois Tool Works Inc. Reduced energy welding system and method
US11370050B2 (en) 2015-03-31 2022-06-28 Illinois Tool Works Inc. Controlled short circuit welding system and method
US11285559B2 (en) 2015-11-30 2022-03-29 Illinois Tool Works Inc. Welding system and method for shielded welding wires
US11766732B2 (en) 2015-12-07 2023-09-26 Illinois Tool Works Inc. Systems and methods for automated root pass welding
US10610946B2 (en) 2015-12-07 2020-04-07 Illinois Tool Works, Inc. Systems and methods for automated root pass welding
US10675699B2 (en) 2015-12-10 2020-06-09 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11911859B2 (en) 2017-04-18 2024-02-27 Illinois Tool Works Inc. Systems, methods, and apparatus to provide preheat voltage feedback loss protection
US10766092B2 (en) 2017-04-18 2020-09-08 Illinois Tool Works Inc. Systems, methods, and apparatus to provide preheat voltage feedback loss protection
US10870164B2 (en) 2017-05-16 2020-12-22 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11819959B2 (en) 2017-05-16 2023-11-21 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11590598B2 (en) 2017-06-09 2023-02-28 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11590597B2 (en) 2017-06-09 2023-02-28 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11247290B2 (en) 2017-06-09 2022-02-15 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11524354B2 (en) 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
US10926349B2 (en) 2017-06-09 2021-02-23 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11980977B2 (en) 2017-06-09 2024-05-14 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
US11020813B2 (en) 2017-09-13 2021-06-01 Illinois Tool Works Inc. Systems, methods, and apparatus to reduce cast in a welding wire
US11654503B2 (en) 2018-08-31 2023-05-23 Illinois Tool Works Inc. Submerged arc welding systems and submerged arc welding torches to resistively preheat electrode wire
US11014185B2 (en) 2018-09-27 2021-05-25 Illinois Tool Works Inc. Systems, methods, and apparatus for control of wire preheating in welding-type systems
US11897062B2 (en) 2018-12-19 2024-02-13 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11772182B2 (en) 2019-12-20 2023-10-03 Illinois Tool Works Inc. Systems and methods for gas control during welding wire pretreatments

Also Published As

Publication number Publication date
JPS649911B2 (en) 1989-02-20

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