JPS56148475A - Welding machine - Google Patents

Welding machine

Info

Publication number
JPS56148475A
JPS56148475A JP5080080A JP5080080A JPS56148475A JP S56148475 A JPS56148475 A JP S56148475A JP 5080080 A JP5080080 A JP 5080080A JP 5080080 A JP5080080 A JP 5080080A JP S56148475 A JPS56148475 A JP S56148475A
Authority
JP
Japan
Prior art keywords
welder
cylindrical body
support rings
traveling truck
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.)
Pending
Application number
JP5080080A
Other languages
Japanese (ja)
Inventor
Ryuji Murai
Nobuo Takaoka
Kenichi Akahori
Kazunobu Kojo
Norimasa Okubo
Kiyoshi Hashimoto
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP5080080A priority Critical patent/JPS56148475A/en
Publication of JPS56148475A publication Critical patent/JPS56148475A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To achieve reliable welding efficiently by suspending a welder in vertically movable way from a traveling truck that moves along the top surface of a cylindrical body, and welding from both sides by installing a downhand welding torch and an overhead welding torch that direct to the weld zone in the welder with support rings crossed.
CONSTITUTION: This is an automatic welder for installing plural support rings 2 on the inner circumference face and outer circumference face along the direction of a cylindrical body 1 placed vertically. A traveling truck 7 that suspends a wire feeder 20 and a welder 21 allowing free ascent and descent is structured to move along the top surface of the cylindrical body 1, and in addition, the welder 21 suspended from the traveling truck 7 is structured to hold torches 6 directed to the weld zones of the support rings from above and below with the supports 2 crossed. By this, downhand and overhead fillet zones are welded at the same time.
COPYRIGHT: (C)1981,JPO&Japio
JP5080080A 1980-04-16 1980-04-16 Welding machine Pending JPS56148475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5080080A JPS56148475A (en) 1980-04-16 1980-04-16 Welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5080080A JPS56148475A (en) 1980-04-16 1980-04-16 Welding machine

Publications (1)

Publication Number Publication Date
JPS56148475A true JPS56148475A (en) 1981-11-17

Family

ID=12868850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5080080A Pending JPS56148475A (en) 1980-04-16 1980-04-16 Welding machine

Country Status (1)

Country Link
JP (1) JPS56148475A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220288A (en) * 1983-05-30 1984-12-11 Mitsubishi Heavy Ind Ltd Simultaneous overhead and flat welding method
KR100770531B1 (en) 2003-08-19 2007-10-25 현대중공업 주식회사 Automatic Fillet Welding Machine for joining Ring Frame to Unit
CN102120290A (en) * 2010-01-08 2011-07-13 彭智祥 Annular steel plate assembling and welding method and device
US10480862B2 (en) 2013-05-23 2019-11-19 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
US10589371B2 (en) * 2013-05-23 2020-03-17 Crc-Evans Pipeline International, Inc. Rotating welding system and methods
US10695876B2 (en) 2013-05-23 2020-06-30 Crc-Evans Pipeline International, Inc. Self-powered welding systems and methods
US10828715B2 (en) 2014-08-29 2020-11-10 Crc-Evans Pipeline International, Inc. System for welding
US11458571B2 (en) 2016-07-01 2022-10-04 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
US11767934B2 (en) 2013-05-23 2023-09-26 Crc-Evans Pipeline International, Inc. Internally welded pipes

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220288A (en) * 1983-05-30 1984-12-11 Mitsubishi Heavy Ind Ltd Simultaneous overhead and flat welding method
JPH0349662B2 (en) * 1983-05-30 1991-07-30 Mitsubishi Heavy Ind Ltd
KR100770531B1 (en) 2003-08-19 2007-10-25 현대중공업 주식회사 Automatic Fillet Welding Machine for joining Ring Frame to Unit
CN102120290A (en) * 2010-01-08 2011-07-13 彭智祥 Annular steel plate assembling and welding method and device
US10480862B2 (en) 2013-05-23 2019-11-19 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
US10589371B2 (en) * 2013-05-23 2020-03-17 Crc-Evans Pipeline International, Inc. Rotating welding system and methods
US10695876B2 (en) 2013-05-23 2020-06-30 Crc-Evans Pipeline International, Inc. Self-powered welding systems and methods
US11175099B2 (en) 2013-05-23 2021-11-16 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
US11767934B2 (en) 2013-05-23 2023-09-26 Crc-Evans Pipeline International, Inc. Internally welded pipes
US10828715B2 (en) 2014-08-29 2020-11-10 Crc-Evans Pipeline International, Inc. System for welding
US11458571B2 (en) 2016-07-01 2022-10-04 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline

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