JPS5719166A - Pulse arc welding device - Google Patents

Pulse arc welding device

Info

Publication number
JPS5719166A
JPS5719166A JP9307380A JP9307380A JPS5719166A JP S5719166 A JPS5719166 A JP S5719166A JP 9307380 A JP9307380 A JP 9307380A JP 9307380 A JP9307380 A JP 9307380A JP S5719166 A JPS5719166 A JP S5719166A
Authority
JP
Japan
Prior art keywords
arc
current
voltage
arc voltage
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.)
Granted
Application number
JP9307380A
Other languages
Japanese (ja)
Other versions
JPS6352993B2 (en
Inventor
Motoi Kitani
Yoichiro Tabata
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 JP9307380A priority Critical patent/JPS5719166A/en
Publication of JPS5719166A publication Critical patent/JPS5719166A/en
Publication of JPS6352993B2 publication Critical patent/JPS6352993B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce arc voltage, prevent arc breaking and stabilize the arc by increasing background current when an arc voltage detected value rises above a set value.
CONSTITUTION: A pulse current waveform is supplied to the arc 6 by a pulse current source 21 and a background current source 22. At this time, the arc voltage is detected with an arc voltage detector 23 and is compared with the reference voltage of an arc voltage reference setter 24 in a comparator 25. When the arc voltage is larger than the reference voltage, a current increase command is given from the comparator 25 to the source 22 which in turn flows the current added with the current value having beforehand been corrected with a background current corrector 26 to the arc 6. Hence, when it comes to the point of the time I when the arc is liable to break in the background part, the arc voltage rises and at the same time the background current value 2 begins to lower. At the point of the time II when the arc voltage exceeds the reference voltage, the background current 2 is increased, thereby stabilizing the arc. Then, the arc voltage decreases and at the same instant the command of the comparator 25 stops. At the point of the time III, the background current resumes the original value.
COPYRIGHT: (C)1982,JPO&Japio
JP9307380A 1980-07-08 1980-07-08 Pulse arc welding device Granted JPS5719166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9307380A JPS5719166A (en) 1980-07-08 1980-07-08 Pulse arc welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9307380A JPS5719166A (en) 1980-07-08 1980-07-08 Pulse arc welding device

Publications (2)

Publication Number Publication Date
JPS5719166A true JPS5719166A (en) 1982-02-01
JPS6352993B2 JPS6352993B2 (en) 1988-10-20

Family

ID=14072330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9307380A Granted JPS5719166A (en) 1980-07-08 1980-07-08 Pulse arc welding device

Country Status (1)

Country Link
JP (1) JPS5719166A (en)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224072A (en) * 1982-06-23 1983-12-26 Matsushita Electric Ind Co Ltd Pulsed arc welding machine
JPS61266180A (en) * 1985-05-20 1986-11-25 Toyota Motor Corp Arc welding equipment
JP2011036872A (en) * 2009-08-07 2011-02-24 Daihen Corp Arc welding method and arc welding system
JP2011073004A (en) * 2009-09-29 2011-04-14 Daihen Corp Arc welding method and arc welding system
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
US10835984B2 (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
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
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 (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224072A (en) * 1982-06-23 1983-12-26 Matsushita Electric Ind Co Ltd Pulsed arc welding machine
JPS6261391B2 (en) * 1982-06-23 1987-12-21 Matsushita Electric Ind Co Ltd
JPS61266180A (en) * 1985-05-20 1986-11-25 Toyota Motor Corp Arc welding equipment
CN101992335B (en) * 2009-08-07 2015-04-15 株式会社大亨 Arc-welding method and arc-welding system
CN101992335A (en) * 2009-08-07 2011-03-30 株式会社大亨 Arc-welding method and arc-welding system
JP2011036872A (en) * 2009-08-07 2011-02-24 Daihen Corp Arc welding method and arc welding system
JP2011073004A (en) * 2009-09-29 2011-04-14 Daihen Corp Arc welding method and arc welding system
CN102029456A (en) * 2009-09-29 2011-04-27 株式会社大亨 Arc welding method and arc welding system
CN102029456B (en) * 2009-09-29 2015-08-26 株式会社大亨 Arc-welding method and arc welding system
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
US10835984B2 (en) 2013-03-14 2020-11-17 Illinois Tool Works Inc. Electrode negative pulse welding system and method
US10835983B2 (en) 2013-03-14 2020-11-17 Illinois Tool Works Inc. Electrode negative pulse welding system and method
JP2016521641A (en) * 2013-06-13 2016-07-25 イリノイ トゥール ワークス インコーポレイティド System and method for abnormal cathode event control to control welding current according to status detection 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
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
US11045891B2 (en) * 2013-06-13 2021-06-29 Illinois Tool Works Inc. Systems and methods for anomalous cathode event control
CN105307808B (en) * 2013-06-13 2018-11-23 伊利诺斯工具制品有限公司 For the system and method by carrying out abnormal cathode event control according to the welding current control of state-detection voltage
CN105307808A (en) * 2013-06-13 2016-02-03 伊利诺斯工具制品有限公司 System and methods for anomalous cathode event control with control of welding current according to the state detected voltage
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
US10766092B2 (en) 2017-04-18 2020-09-08 Illinois Tool Works Inc. Systems, methods, and apparatus to provide preheat voltage feedback loss protection
US11911859B2 (en) 2017-04-18 2024-02-27 Illinois Tool Works Inc. Systems, methods, and apparatus to provide preheat voltage feedback loss protection
US11819959B2 (en) 2017-05-16 2023-11-21 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10870164B2 (en) 2017-05-16 2020-12-22 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
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
US10926349B2 (en) 2017-06-09 2021-02-23 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
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
JPS6352993B2 (en) 1988-10-20

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