JPS5522441A - Circumferential welding device of stationary pipe - Google Patents

Circumferential welding device of stationary pipe

Info

Publication number
JPS5522441A
JPS5522441A JP9480678A JP9480678A JPS5522441A JP S5522441 A JPS5522441 A JP S5522441A JP 9480678 A JP9480678 A JP 9480678A JP 9480678 A JP9480678 A JP 9480678A JP S5522441 A JPS5522441 A JP S5522441A
Authority
JP
Japan
Prior art keywords
wire
strainer
reel
electrode
guide
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
JP9480678A
Other languages
Japanese (ja)
Other versions
JPS6029589B2 (en
Inventor
Jun Ukai
Toyozo Tetsu
Yoshitaka Hayakawa
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 JP9480678A priority Critical patent/JPS6029589B2/en
Publication of JPS5522441A publication Critical patent/JPS5522441A/en
Publication of JPS6029589B2 publication Critical patent/JPS6029589B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To perform welding stably without going through of a wire to the back side during welding of the first layer by so giving curvature to the filler wire out from a wire guide as to bend to the electrode side.
CONSTITUTION: The filler wire 14 wound on a wire reel 12 is passed through a conduit tube 22 and a wire feed mechanism 11 and is led to a wire strainer 20, where it is given with adequate curvature and is sent into the weld zone through a wire guide 21. In this case, the reel 12, strainer 20 and guide 21 are disposed on approximately the same plane as that of the wire feed unit 11 including an electrode 17. This enables the deviation of the wire 14 to the right and left directions of the electrode 17 to be prevented and enables the wire 14 of the specified curvature to be fed to the weld zone smoothly at the extent of slightly easing the coiling habit of the wire with the strainer through the utilization of the coiling habit wound on the reel 12.
COPYRIGHT: (C)1980,JPO&Japio
JP9480678A 1978-08-03 1978-08-03 Fixed pipe circumferential welding equipment Expired JPS6029589B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9480678A JPS6029589B2 (en) 1978-08-03 1978-08-03 Fixed pipe circumferential welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9480678A JPS6029589B2 (en) 1978-08-03 1978-08-03 Fixed pipe circumferential welding equipment

Publications (2)

Publication Number Publication Date
JPS5522441A true JPS5522441A (en) 1980-02-18
JPS6029589B2 JPS6029589B2 (en) 1985-07-11

Family

ID=14120290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9480678A Expired JPS6029589B2 (en) 1978-08-03 1978-08-03 Fixed pipe circumferential welding equipment

Country Status (1)

Country Link
JP (1) JPS6029589B2 (en)

Also Published As

Publication number Publication date
JPS6029589B2 (en) 1985-07-11

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