JPH04220171A - Travel controller for arc welding torch - Google Patents

Travel controller for arc welding torch

Info

Publication number
JPH04220171A
JPH04220171A JP41205290A JP41205290A JPH04220171A JP H04220171 A JPH04220171 A JP H04220171A JP 41205290 A JP41205290 A JP 41205290A JP 41205290 A JP41205290 A JP 41205290A JP H04220171 A JPH04220171 A JP H04220171A
Authority
JP
Japan
Prior art keywords
arc
torch
voltage
based
checked
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
JP41205290A
Inventor
Hitoshi Matsui
Saburo Ono
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP41205290A priority Critical patent/JPH04220171A/en
Publication of JPH04220171A publication Critical patent/JPH04220171A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To prevent the occurrence of weld defects at the time of starting to weld, to detect abnormality in a welding circuit and to stop facilities.
CONSTITUTION: A detector 20 to detect electric current and voltage is provided on power cables 7 and 8 to connect a torch 2, materials 2 to be welded and a welding power source 9, respectively. The detected current and voltage are compared and checked with set values by an arc current checking device 21 and an arc voltage checking device 25 and based on a checked result, an arc generated state is judged by an arc generation determining device 29 to control travel of the torch 2 via a torch travel control circuit 5 based on a judged result.
COPYRIGHT: (C)1992,JPO&Japio
JP41205290A 1990-12-19 1990-12-19 Travel controller for arc welding torch Pending JPH04220171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP41205290A JPH04220171A (en) 1990-12-19 1990-12-19 Travel controller for arc welding torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP41205290A JPH04220171A (en) 1990-12-19 1990-12-19 Travel controller for arc welding torch

Publications (1)

Publication Number Publication Date
JPH04220171A true JPH04220171A (en) 1992-08-11

Family

ID=18520942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41205290A Pending JPH04220171A (en) 1990-12-19 1990-12-19 Travel controller for arc welding torch

Country Status (1)

Country Link
JP (1) JPH04220171A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005074492A (en) * 2003-09-02 2005-03-24 Yaskawa Electric Corp Automatic arc welding apparatus
CN101780580A (en) * 2009-07-21 2010-07-21 株式会社大亨 Thread feeder and arc-welding apparatus having the thread feeder
JP2016506873A (en) * 2013-02-05 2016-03-07 イリノイ トゥール ワークス インコーポレイティド Welding wire preheating system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005074492A (en) * 2003-09-02 2005-03-24 Yaskawa Electric Corp Automatic arc welding apparatus
CN101780580A (en) * 2009-07-21 2010-07-21 株式会社大亨 Thread feeder and arc-welding apparatus having the thread feeder
JP2016506873A (en) * 2013-02-05 2016-03-07 イリノイ トゥール ワークス インコーポレイティド Welding wire preheating system and method

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