JPS5719184A - Pulse arc welding device - Google Patents

Pulse arc welding device

Info

Publication number
JPS5719184A
JPS5719184A JP9308680A JP9308680A JPS5719184A JP S5719184 A JPS5719184 A JP S5719184A JP 9308680 A JP9308680 A JP 9308680A JP 9308680 A JP9308680 A JP 9308680A JP S5719184 A JPS5719184 A JP S5719184A
Authority
JP
Japan
Prior art keywords
wire
current
circuit
base
welding
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
JP9308680A
Other languages
Japanese (ja)
Other versions
JPS642477B2 (en
Inventor
Shigeo Eguri
Koji Komura
Koji Mizuno
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 JP9308680A priority Critical patent/JPS5719184A/en
Priority to KR1019810002302A priority patent/KR840002189B1/en
Priority to CA000381256A priority patent/CA1179742A/en
Priority to US06/281,263 priority patent/US4438317A/en
Priority to EP81105288A priority patent/EP0043589B1/en
Priority to DE8181105288T priority patent/DE3176963D1/en
Publication of JPS5719184A publication Critical patent/JPS5719184A/en
Publication of JPS642477B2 publication Critical patent/JPS642477B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a titled welding device which provides correct arc length through simple operation by controlling the quantity of heat input to a wire and pulse frequency in a manner as to approximate the detected value of the arc discharge voltage between a wire and base metals and a preset reference value.
CONSTITUTION: The DC current supplied from a DC power source 15 is turned on and off by a switching circuit 17, by which pulse current is formed, and base current is formed by the on and off of a switching circuit 16. At the same time, a detector 211 detects welding current momentarily, and inputs the output thereof to a control circuit 13 which turns the circuit 17 on and off so that the peak current value comes within the prescribed range determined by the combination of the material and diameter of a wire and the kind of a shielding gas. The base current is detected momentarily by a detector 212, and the circuit 16 is turned on and off by a control circuit 13 so that it comes within the prescribed range determined mainly by the diameter of the wire. Under the above-mentioned conditions, a wire 8 is delivered in the direction of base metals 11 by a feeder 9, whereby welding is executed.
COPYRIGHT: (C)1982,JPO&Japio
JP9308680A 1980-07-08 1980-07-08 Pulse arc welding device Granted JPS5719184A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP9308680A JPS5719184A (en) 1980-07-08 1980-07-08 Pulse arc welding device
KR1019810002302A KR840002189B1 (en) 1980-07-08 1981-06-25 Pulse arc welding machine
CA000381256A CA1179742A (en) 1980-07-08 1981-07-07 Pulse arc welding machine
US06/281,263 US4438317A (en) 1980-07-08 1981-07-08 Pulse arc welding machine
EP81105288A EP0043589B1 (en) 1980-07-08 1981-07-08 Pulse arc welding machine
DE8181105288T DE3176963D1 (en) 1980-07-08 1981-07-08 Pulse arc welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9308680A JPS5719184A (en) 1980-07-08 1980-07-08 Pulse arc welding device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP23168988A Division JPH01118372A (en) 1988-09-16 1988-09-16 Pulse arc welding method

Publications (2)

Publication Number Publication Date
JPS5719184A true JPS5719184A (en) 1982-02-01
JPS642477B2 JPS642477B2 (en) 1989-01-17

Family

ID=14072709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9308680A Granted JPS5719184A (en) 1980-07-08 1980-07-08 Pulse arc welding device

Country Status (1)

Country Link
JP (1) JPS5719184A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141860A (en) * 1982-02-18 1983-08-23 Matsushita Electric Ind Co Ltd Pulse arc welding machine
US4781645A (en) * 1985-05-24 1988-11-01 Tadashi Sakuma Inflatable bag with inner and intermediate containers and gas generation substances within inner container
US4898561A (en) * 1987-09-30 1990-02-06 Nottingham John R Self-inflating toy
WO2020110786A1 (en) * 2018-11-29 2020-06-04 パナソニックＩｐマネジメント株式会社 Arc welding control method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141860A (en) * 1982-02-18 1983-08-23 Matsushita Electric Ind Co Ltd Pulse arc welding machine
JPS633715B2 (en) * 1982-02-18 1988-01-25 Matsushita Electric Ind Co Ltd
US4781645A (en) * 1985-05-24 1988-11-01 Tadashi Sakuma Inflatable bag with inner and intermediate containers and gas generation substances within inner container
US4898561A (en) * 1987-09-30 1990-02-06 Nottingham John R Self-inflating toy
WO2020110786A1 (en) * 2018-11-29 2020-06-04 パナソニックＩｐマネジメント株式会社 Arc welding control method
JPWO2020110786A1 (en) * 2018-11-29 2021-10-14 パナソニックＩｐマネジメント株式会社 Arc welding control method

Also Published As

Publication number Publication date
JPS642477B2 (en) 1989-01-17

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