JPS5423055A - Tracing device for weld line - Google Patents

Tracing device for weld line

Info

Publication number
JPS5423055A
JPS5423055A JP8901577A JP8901577A JPS5423055A JP S5423055 A JPS5423055 A JP S5423055A JP 8901577 A JP8901577 A JP 8901577A JP 8901577 A JP8901577 A JP 8901577A JP S5423055 A JPS5423055 A JP S5423055A
Authority
JP
Japan
Prior art keywords
weld line
tracing device
torch
catching
deviation
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
JP8901577A
Other languages
Japanese (ja)
Inventor
Kazuhiko Wakamatsu
Yasuo Kondo
Yukio Tanaka
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8901577A priority Critical patent/JPS5423055A/en
Publication of JPS5423055A publication Critical patent/JPS5423055A/en
Pending legal-status Critical Current

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  • Arc Welding In General (AREA)

Abstract

PURPOSE: To simply, cheaply carry out the exact tracing action, by catching the difference from the aimed position of the welding arc, as the deviation in the discharging gap of the high-frequency current generated across the torch and the welded material.
COPYRIGHT: (C)1979,JPO&Japio
JP8901577A 1977-07-25 1977-07-25 Tracing device for weld line Pending JPS5423055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8901577A JPS5423055A (en) 1977-07-25 1977-07-25 Tracing device for weld line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8901577A JPS5423055A (en) 1977-07-25 1977-07-25 Tracing device for weld line

Publications (1)

Publication Number Publication Date
JPS5423055A true JPS5423055A (en) 1979-02-21

Family

ID=13959073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8901577A Pending JPS5423055A (en) 1977-07-25 1977-07-25 Tracing device for weld line

Country Status (1)

Country Link
JP (1) JPS5423055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000110A1 (en) * 1981-07-03 1983-01-20 BLOMDAHL, Sven, Göran, Rune Apparatus for sensing the distance between an object of electrically conductive material and a reference point

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000110A1 (en) * 1981-07-03 1983-01-20 BLOMDAHL, Sven, Göran, Rune Apparatus for sensing the distance between an object of electrically conductive material and a reference point
US4449030A (en) * 1981-07-03 1984-05-15 Blomdahl Sven Goeran Rune Apparatus for sensing the distance between an object of electrically conductive material and a reference point

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