JPS57154373A - Arc welding machine - Google Patents

Arc welding machine

Info

Publication number
JPS57154373A
JPS57154373A JP3869181A JP3869181A JPS57154373A JP S57154373 A JPS57154373 A JP S57154373A JP 3869181 A JP3869181 A JP 3869181A JP 3869181 A JP3869181 A JP 3869181A JP S57154373 A JPS57154373 A JP S57154373A
Authority
JP
Japan
Prior art keywords
time
output voltage
welding
wire feeding
point
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
JP3869181A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0249830B2 (enrdf_load_stackoverflow
Inventor
Hirobumi Nomura
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP3869181A priority Critical patent/JPS57154373A/ja
Publication of JPS57154373A publication Critical patent/JPS57154373A/ja
Publication of JPH0249830B2 publication Critical patent/JPH0249830B2/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
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP3869181A 1981-03-19 1981-03-19 Arc welding machine Granted JPS57154373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3869181A JPS57154373A (en) 1981-03-19 1981-03-19 Arc welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3869181A JPS57154373A (en) 1981-03-19 1981-03-19 Arc welding machine

Publications (2)

Publication Number Publication Date
JPS57154373A true JPS57154373A (en) 1982-09-24
JPH0249830B2 JPH0249830B2 (enrdf_load_stackoverflow) 1990-10-31

Family

ID=12532317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3869181A Granted JPS57154373A (en) 1981-03-19 1981-03-19 Arc welding machine

Country Status (1)

Country Link
JP (1) JPS57154373A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202976A (en) * 1981-06-09 1982-12-13 Daihen Corp Consumable electrode type arc welding machine
JP2004050202A (ja) * 2002-07-17 2004-02-19 Hitachi Via Mechanics Ltd 消耗電極式アークスポット溶接方法および消耗電極式アーク溶接装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047847A (enrdf_load_stackoverflow) * 1973-08-31 1975-04-28
JPS5296949A (en) * 1976-02-10 1977-08-15 Osaka Denki Co Ltd Dc arc welding machine
JPS52146747A (en) * 1976-05-31 1977-12-06 Matsushita Electric Ind Co Ltd Dc arc welding
JPS5366845A (en) * 1976-11-26 1978-06-14 Mitsubishi Electric Corp Dc arc welding machine
JPS5433002U (enrdf_load_stackoverflow) * 1977-08-08 1979-03-03

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047847A (enrdf_load_stackoverflow) * 1973-08-31 1975-04-28
JPS5296949A (en) * 1976-02-10 1977-08-15 Osaka Denki Co Ltd Dc arc welding machine
JPS52146747A (en) * 1976-05-31 1977-12-06 Matsushita Electric Ind Co Ltd Dc arc welding
JPS5366845A (en) * 1976-11-26 1978-06-14 Mitsubishi Electric Corp Dc arc welding machine
JPS5433002U (enrdf_load_stackoverflow) * 1977-08-08 1979-03-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202976A (en) * 1981-06-09 1982-12-13 Daihen Corp Consumable electrode type arc welding machine
JP2004050202A (ja) * 2002-07-17 2004-02-19 Hitachi Via Mechanics Ltd 消耗電極式アークスポット溶接方法および消耗電極式アーク溶接装置

Also Published As

Publication number Publication date
JPH0249830B2 (enrdf_load_stackoverflow) 1990-10-31

Similar Documents

Publication Publication Date Title
JPS57154373A (en) Arc welding machine
JPS5671471A (en) Control device of gate turn-off thyristor
JPS57187175A (en) Pulse arc welding method
JPS5487839A (en) Dc voltage stabilizer
JPS5768273A (en) Arc welding machine
JPS57136218A (en) Suspending position feeding device
JPS5668273A (en) Inverter
SU571838A1 (ru) Реле времени
JPS5583402A (en) Mobile power supply car
JPS5577980A (en) Welding wire feeder of consumable electrode type arc welding machine
JPS5725178A (en) Controlling device for synchronous machine
JPS5785579A (en) Dc/dc converter
JPS57119689A (en) Controlling device for secondary excitation of induction motor
JPS56117880A (en) Direct-current arc welder
JPS55143838A (en) Controlling circuit of gate turn-off thyristor
JPS57173224A (en) Semiconductor switching circuit
FR2453580A1 (fr) Dispositif d'excitation pour cloture electrique
JPS5556729A (en) Driving circuit for switching transistor
JPS52103663A (en) Automatic voltage regulator
GB1058526A (en) Sequential switching with delay for controlled rectfier circuits
ES478269A1 (es) Aparato de control para vehiculo electrico.
ES8800642A1 (es) Dispositivo de control de material rodante electrico
JPS57187177A (en) Pulse arc welding method
GB1233751A (enrdf_load_stackoverflow)
JPS56169429A (en) Alternating current contactless switch