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JPS5772776A - Dc arc welding machine - Google Patents

Dc arc welding machine

Info

Publication number
JPS5772776A
JPS5772776A JP14803880A JP14803880A JPS5772776A JP S5772776 A JPS5772776 A JP S5772776A JP 14803880 A JP14803880 A JP 14803880A JP 14803880 A JP14803880 A JP 14803880A JP S5772776 A JPS5772776 A JP S5772776A
Authority
JP
Japan
Prior art keywords
voltage
wire
current
kinds
diameters
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
JP14803880A
Other languages
Japanese (ja)
Inventor
Tadashi Aso
Kiyoshi Kawamata
Takeshi Araya
Jun Nakajima
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 JP14803880A priority Critical patent/JPS5772776A/en
Publication of JPS5772776A publication Critical patent/JPS5772776A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)

Abstract

PURPOSE: To permit drawing out of stored data by inputting of kinds of shilding gases and wire diameters by a using the kinds shielding gases and wire diameters as parameters and determining the storage area of the welding conditions wherein the electric current and voltage at the welding are made one set.
CONSTITUTION: An output voltage control circuit 3 rectifies AC input and applies the DC voltage of the assigned voltage value of an arithmetic control circuit 9 to an arc part. A wire control circuit 4 also controls the feed speed of a wire with the voltage or current of the assigned current value of the circuit 9. The circuit 9 receives the reference welding voltage and current set in output voltage and current setting circuits 10, 11, makes operation with the kinds of shielding gases, the diameters of wires, the thickness of welding materials, etc. and stored the data obtained by the operations. On the other hand, it outputs control voltage value and current value respectively to the circuits 3, 4. Said kinds of the shielding gases and the diameters of the wires are so selected and set as to conform always to the kind of the gas and the diameter of the wire currently set by respective selection circuits 15, 16, and the these are inputted to the circuit 9.
COPYRIGHT: (C)1982,JPO&Japio
JP14803880A 1980-10-22 1980-10-22 Dc arc welding machine Pending JPS5772776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14803880A JPS5772776A (en) 1980-10-22 1980-10-22 Dc arc welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14803880A JPS5772776A (en) 1980-10-22 1980-10-22 Dc arc welding machine

Publications (1)

Publication Number Publication Date
JPS5772776A true JPS5772776A (en) 1982-05-07

Family

ID=15443726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14803880A Pending JPS5772776A (en) 1980-10-22 1980-10-22 Dc arc welding machine

Country Status (1)

Country Link
JP (1) JPS5772776A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199669A (en) * 1982-05-17 1983-11-21 Mitsubishi Heavy Ind Ltd Method and apparatus for automatic welding
JPS60121075A (en) * 1983-12-06 1985-06-28 Matsushita Electric Ind Co Ltd Automatic welding device equipped with sensor
JPS60127078A (en) * 1983-12-12 1985-07-06 Daihen Corp Control device for welding machine
JPS6233068A (en) * 1985-07-31 1987-02-13 Shin Meiwa Ind Co Ltd Control device for welding robot
CN102489832A (en) * 2010-12-15 2012-06-13 株式会社大亨 Arc welding machine
CN103722274A (en) * 2013-12-27 2014-04-16 深圳华意隆电气股份有限公司 Image current and voltage sampling feedback double-loop control gas metal arc welding machine
CN103862139A (en) * 2014-03-24 2014-06-18 深圳市佳士科技股份有限公司 Output control circuit with storage battery for electric welding machine
CN103909324A (en) * 2012-12-28 2014-07-09 株式会社大亨 Arc welding device and feeding machine used therein
US11565338B2 (en) * 2008-11-03 2023-01-31 Illinois Tool Works Inc. Weld parameter interface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581050A (en) * 1967-08-01 1971-05-25 Nat Res Dev Electric arc-welding systems
JPS5510321A (en) * 1978-07-06 1980-01-24 Daihen Corp Gas shielded arc welder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581050A (en) * 1967-08-01 1971-05-25 Nat Res Dev Electric arc-welding systems
JPS5510321A (en) * 1978-07-06 1980-01-24 Daihen Corp Gas shielded arc welder

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199669A (en) * 1982-05-17 1983-11-21 Mitsubishi Heavy Ind Ltd Method and apparatus for automatic welding
JPH0417750B2 (en) * 1983-12-06 1992-03-26 Matsushita Electric Ind Co Ltd
JPS60121075A (en) * 1983-12-06 1985-06-28 Matsushita Electric Ind Co Ltd Automatic welding device equipped with sensor
JPS60127078A (en) * 1983-12-12 1985-07-06 Daihen Corp Control device for welding machine
JPH0369622B2 (en) * 1983-12-12 1991-11-01 Daihen Corp
JPH0587356B2 (en) * 1985-07-31 1993-12-16 Shin Meiwa Ind Co Ltd
JPS6233068A (en) * 1985-07-31 1987-02-13 Shin Meiwa Ind Co Ltd Control device for welding robot
US11565338B2 (en) * 2008-11-03 2023-01-31 Illinois Tool Works Inc. Weld parameter interface
CN102489832A (en) * 2010-12-15 2012-06-13 株式会社大亨 Arc welding machine
CN102489832B (en) * 2010-12-15 2015-02-25 株式会社大亨 Arc welding machine
CN103909324A (en) * 2012-12-28 2014-07-09 株式会社大亨 Arc welding device and feeding machine used therein
CN103722274A (en) * 2013-12-27 2014-04-16 深圳华意隆电气股份有限公司 Image current and voltage sampling feedback double-loop control gas metal arc welding machine
CN103862139A (en) * 2014-03-24 2014-06-18 深圳市佳士科技股份有限公司 Output control circuit with storage battery for electric welding machine

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