JPS57149072A - Control method for resistance welding machine - Google Patents

Control method for resistance welding machine

Info

Publication number
JPS57149072A
JPS57149072A JP3434681A JP3434681A JPS57149072A JP S57149072 A JPS57149072 A JP S57149072A JP 3434681 A JP3434681 A JP 3434681A JP 3434681 A JP3434681 A JP 3434681A JP S57149072 A JPS57149072 A JP S57149072A
Authority
JP
Japan
Prior art keywords
value
voltage
welding
interelectrode voltage
theta
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
JP3434681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS622916B2 (fr
Inventor
Masaru Tanaka
Seiji Takagi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3434681A priority Critical patent/JPS57149072A/ja
Publication of JPS57149072A publication Critical patent/JPS57149072A/ja
Publication of JPS622916B2 publication Critical patent/JPS622916B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • B23K11/258—Monitoring devices using digital means the measured parameter being a voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Arc Welding Control (AREA)
JP3434681A 1981-03-09 1981-03-09 Control method for resistance welding machine Granted JPS57149072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3434681A JPS57149072A (en) 1981-03-09 1981-03-09 Control method for resistance welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3434681A JPS57149072A (en) 1981-03-09 1981-03-09 Control method for resistance welding machine

Publications (2)

Publication Number Publication Date
JPS57149072A true JPS57149072A (en) 1982-09-14
JPS622916B2 JPS622916B2 (fr) 1987-01-22

Family

ID=12411569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3434681A Granted JPS57149072A (en) 1981-03-09 1981-03-09 Control method for resistance welding machine

Country Status (1)

Country Link
JP (1) JPS57149072A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151681A1 (fr) * 2007-06-12 2008-12-18 Lorch Schweisstechnik Gmbh Procédé et dispositif pour réguler une source de courant et source de courant pourvue d'un tel dispositif

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6378814U (fr) * 1986-11-11 1988-05-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151681A1 (fr) * 2007-06-12 2008-12-18 Lorch Schweisstechnik Gmbh Procédé et dispositif pour réguler une source de courant et source de courant pourvue d'un tel dispositif
US8153932B2 (en) 2007-06-12 2012-04-10 Lorch Schweisstechnik Gmbh Method and device for controlling a power source and power source having such a device

Also Published As

Publication number Publication date
JPS622916B2 (fr) 1987-01-22

Similar Documents

Publication Publication Date Title
JPS5534854A (en) Controlling method of secondary winding-exciting motor
US3921058A (en) Device for compensating AC power source voltage
JPS57149072A (en) Control method for resistance welding machine
US2739281A (en) Device for controlling the rise and decay of an electric current
SE8306174D0 (sv) An automatic electric welding system for maintaining uniform heat in a welding operation
US3119927A (en) Arrangement for resistance flash butt-welding
JPS57149073A (en) Method and device for controlling resistance welding machine
JPS57154378A (en) Control method and device for welding current waveform of resistance welding machine
US4206357A (en) X-ray diagnostic generator
JPS56110497A (en) Control circuit of inverter for driving motor
JPS57184614A (en) Magnetic drilling machine
JPS5739366A (en) Measuring method for turn-off time of thyristor
JPS564375A (en) Welding control unit
JPS6464503A (en) Artificial main circuit, artificial motor circuit for vvvf vehicle controller checker
JPS57195587A (en) Method and device for controlling automatic welding of high frequency electric resistance welded pipe
JPS566789A (en) Resistance welding control unit
JPS55154617A (en) Control circuit for direct current power supply unit
JPS57106484A (en) Method and device for controlling output of resistance welding machine
JPS57184589A (en) Resistance seam welding method
CN117595618A (zh) 一种高压串联可控硅触发功率平衡系统及方法
JPS5770091A (en) Method and device for controlling resistance welding
JPS57103788A (en) Method and device for controlling output of resistance welding machine
JPS57149071A (en) Controller for resistance welding machine
JPS5528345A (en) Controlling method for evaporation rate in vacuum metallizing unit
JPS6415285A (en) Pulse arc welding machine