JP5700459B2 - トンネル式造管溶接方法および装置 - Google Patents

トンネル式造管溶接方法および装置 Download PDF

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Publication number
JP5700459B2
JP5700459B2 JP2012282091A JP2012282091A JP5700459B2 JP 5700459 B2 JP5700459 B2 JP 5700459B2 JP 2012282091 A JP2012282091 A JP 2012282091A JP 2012282091 A JP2012282091 A JP 2012282091A JP 5700459 B2 JP5700459 B2 JP 5700459B2
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JP
Japan
Prior art keywords
welding
cylindrical workpiece
current path
shaped jig
cylindrical
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.)
Active
Application number
JP2012282091A
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English (en)
Japanese (ja)
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JP2014124652A (ja
Inventor
野 忠 星
野 忠 星
原 ひろき 菅
原 ひろき 菅
山 健 二 奥
山 健 二 奥
Original Assignee
日鐵住金溶接工業株式会社
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.)
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Publication date
Application filed by 日鐵住金溶接工業株式会社 filed Critical 日鐵住金溶接工業株式会社
Priority to JP2012282091A priority Critical patent/JP5700459B2/ja
Priority to TW102122072A priority patent/TWI529025B/zh
Priority to CN201310723781.2A priority patent/CN103894712B/zh
Publication of JP2014124652A publication Critical patent/JP2014124652A/ja
Application granted granted Critical
Publication of JP5700459B2 publication Critical patent/JP5700459B2/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/32—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
JP2012282091A 2012-12-26 2012-12-26 トンネル式造管溶接方法および装置 Active JP5700459B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012282091A JP5700459B2 (ja) 2012-12-26 2012-12-26 トンネル式造管溶接方法および装置
TW102122072A TWI529025B (zh) 2012-12-26 2013-06-21 隧道式管成形熔接方法及裝置
CN201310723781.2A CN103894712B (zh) 2012-12-26 2013-12-24 隧道式管成形焊接方法及装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012282091A JP5700459B2 (ja) 2012-12-26 2012-12-26 トンネル式造管溶接方法および装置

Publications (2)

Publication Number Publication Date
JP2014124652A JP2014124652A (ja) 2014-07-07
JP5700459B2 true JP5700459B2 (ja) 2015-04-15

Family

ID=50986459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012282091A Active JP5700459B2 (ja) 2012-12-26 2012-12-26 トンネル式造管溶接方法および装置

Country Status (3)

Country Link
JP (1) JP5700459B2 (zh)
CN (1) CN103894712B (zh)
TW (1) TWI529025B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115255695B (zh) * 2022-07-26 2024-01-16 上海江南长兴造船有限责任公司 一种减小厚薄板拼板坡口尺寸损失的精度控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659581A (en) * 1979-10-17 1981-05-23 Hitachi Ltd Method and device for arc welding
JPH0669619B2 (ja) * 1986-05-22 1994-09-07 三菱重工業株式会社 伝熱管の溶接方法
JPS63177962A (ja) * 1987-01-17 1988-07-22 Nkk Corp ペンストツクの溶接施工法
JPH08155643A (ja) * 1994-12-05 1996-06-18 Babu Hitachi Eng Service Kk 磁気吹き防止型溶接装置
JPH10166152A (ja) * 1996-12-12 1998-06-23 Nippon Steel Corp 複合溶接用アース装置
JP2006247733A (ja) * 2005-03-14 2006-09-21 Koike Sanso Kogyo Co Ltd アーク加工方法及びアーク加工装置
JP4930935B2 (ja) * 2006-10-31 2012-05-16 アイセル株式会社 筒体溶接装置
KR20100045071A (ko) * 2008-10-23 2010-05-03 대우조선해양 주식회사 Ｖ 개선형상의 용접 맞대기 이음의 양면 용접방법
KR101526273B1 (ko) * 2008-12-08 2015-06-11 대우조선해양 주식회사 Ｖ 개선형상의 용접 맞대기 이음의 일면 용접방법
CN102744505A (zh) * 2012-07-17 2012-10-24 上海中油天宝巴圣钢管有限公司 一种厚壁焊管五丝自动埋弧焊焊接方法

Also Published As

Publication number Publication date
TWI529025B (zh) 2016-04-11
JP2014124652A (ja) 2014-07-07
CN103894712B (zh) 2017-07-11
TW201424911A (zh) 2014-07-01
CN103894712A (zh) 2014-07-02

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