JPS5719169A - Pulse arc welding machine - Google Patents

Pulse arc welding machine

Info

Publication number
JPS5719169A
JPS5719169A JP9307680A JP9307680A JPS5719169A JP S5719169 A JPS5719169 A JP S5719169A JP 9307680 A JP9307680 A JP 9307680A JP 9307680 A JP9307680 A JP 9307680A JP S5719169 A JPS5719169 A JP S5719169A
Authority
JP
Japan
Prior art keywords
welding
values
wire feed
wire
correct
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
Application number
JP9307680A
Other languages
Japanese (ja)
Inventor
Motoi Kitani
Masanori Mizuno
Toshio Banba
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 JP9307680A priority Critical patent/JPS5719169A/en
Publication of JPS5719169A publication Critical patent/JPS5719169A/en
Pending legal-status Critical Current

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  • Arc Welding Control (AREA)

Abstract

PURPOSE: To mechanically select the correct values of welding factors and perform correct welding according to welding conditions by beforehand specifying the correct values of welding factors in correspondence to the welding conditions.
CONSTITUTION: Multicontact switches 19, 19a, 19b, 19c are provided to function generators 5, 6, a peak current command circuit 10, and a background current command circuit 16, respectively. Beforehand, patterns are recognized and determined in such a manner that the corresponding relation values of the rate of wire feed and arc voltage, the corresponding relation values of the rate of wire feed and pulse frequencies, peak current values, background current vlues, etc. of the case when wire diameters, wire materials, shielding gas components, etc. are changed, are set by changing over of switches. Hence, in welding, the optimum pulse frequency and arc voltage corresponding to wire feed speeds, that is, welding current, are automatically set and therefore always optimum welding arc is obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP9307680A 1980-07-08 1980-07-08 Pulse arc welding machine Pending JPS5719169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9307680A JPS5719169A (en) 1980-07-08 1980-07-08 Pulse arc welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9307680A JPS5719169A (en) 1980-07-08 1980-07-08 Pulse arc welding machine

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP22152285A Division JPS6188973A (en) 1985-10-04 1985-10-04 Pulse arc welder
JP22152185A Division JPS6188972A (en) 1985-10-04 1985-10-04 Pulse arc welder

Publications (1)

Publication Number Publication Date
JPS5719169A true JPS5719169A (en) 1982-02-01

Family

ID=14072415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9307680A Pending JPS5719169A (en) 1980-07-08 1980-07-08 Pulse arc welding machine

Country Status (1)

Country Link
JP (1) JPS5719169A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422468A (en) * 1987-07-20 1989-01-25 Nippon Kokan Kk Automatic arc welding method
JPS6422467A (en) * 1987-07-20 1989-01-25 Nippon Kokan Kk Automatic arc welding method
JPH01230724A (en) * 1988-03-09 1989-09-14 Hitachi Ltd Heat treatment method for heat exchanger
JP2007314082A (en) * 2006-05-26 2007-12-06 Jtekt Corp Power steering device
JP2013532068A (en) * 2010-06-14 2013-08-15 エサブ・アーベー Method for automatically setting welding parameters for MIG / MAG welding and control device for executing the method
US10350695B2 (en) 2010-06-14 2019-07-16 Esab Ab Method of automatically setting a welding parameter for MIG/MAG welding and a controller for performing the method
CN112894079A (en) * 2021-01-18 2021-06-04 南通博锐泰焊接科技有限公司 Digital pulse type direct current manual arc welding method and electric arc welding machine applying same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422468A (en) * 1987-07-20 1989-01-25 Nippon Kokan Kk Automatic arc welding method
JPS6422467A (en) * 1987-07-20 1989-01-25 Nippon Kokan Kk Automatic arc welding method
JPH0475114B2 (en) * 1987-07-20 1992-11-27
JPH0475115B2 (en) * 1987-07-20 1992-11-27
JPH01230724A (en) * 1988-03-09 1989-09-14 Hitachi Ltd Heat treatment method for heat exchanger
JP2007314082A (en) * 2006-05-26 2007-12-06 Jtekt Corp Power steering device
JP2013532068A (en) * 2010-06-14 2013-08-15 エサブ・アーベー Method for automatically setting welding parameters for MIG / MAG welding and control device for executing the method
US10350695B2 (en) 2010-06-14 2019-07-16 Esab Ab Method of automatically setting a welding parameter for MIG/MAG welding and a controller for performing the method
CN112894079A (en) * 2021-01-18 2021-06-04 南通博锐泰焊接科技有限公司 Digital pulse type direct current manual arc welding method and electric arc welding machine applying same

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