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UA94766C2 - Method of welding sheet-like components together and welding jig to be used in said method - Google Patents

Method of welding sheet-like components together and welding jig to be used in said method

Info

Publication number
UA94766C2
UA94766C2 UAA200903028A UAA200903028A UA94766C2 UA 94766 C2 UA94766 C2 UA 94766C2 UA A200903028 A UAA200903028 A UA A200903028A UA A200903028 A UAA200903028 A UA A200903028A UA 94766 C2 UA94766 C2 UA 94766C2
Authority
UA
Ukraine
Prior art keywords
welding
welding jig
bottom plates
components
sheet
Prior art date
Application number
UAA200903028A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Пекка Каллио
Антеро Танска
Калле Похйола
Original Assignee
Ранникон Конетекникка Ой
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 Ранникон Конетекникка Ой filed Critical Ранникон Конетекникка Ой
Publication of UA94766C2 publication Critical patent/UA94766C2/en

Links

Classifications

    • 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 for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • 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 for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • 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
    • B23K9/0256—Seam welding; Backing means; Inserts for rectilinear seams for welding ribs on plates
    • 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
    • B23K9/18—Submerged-arc welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention relates a method of welding together structures, consisting of sheet-like components such as bottom plates (100) and side plates (102) of casing-like structures, which are to be welded to the bottom plates. In the invention, the bottom plate and the side plates to be welded to the bottom plates are fixed, for the welding, to a separate welding jig that is made for this and that is rotatable about a longitudinal rotational axis. The sheet-like components are fixed to the welding jig in such a way that their common center-of-gravity axis lies as close to the rotational axis of the welding jig as possible. Preferably, the sheet-like components are disposed substantially symmetrically relative to the rotational axis of the welding jig. In a preferred embodiment of the invention, at least two bottom plates and side plates to be welded to these bottom plates are fixed to the welding jig at a time. The bottom plates are removably fixed on opposite sides of the rotational axis of the welding jig by means of first support members (20) and the side plates are removably fixed to the welding jig by means of second and third support members (22, 24). The welding jig has heating resistors to heat the components to be welded together to a desired temperature, and it can be bearingly supported on end supports at its ends in order to rotate the welding jig about the rotational axis during the welding. In the method according to the invention, mechanized welding methods, such as submerged arc welding, are preferably used in the welding together of the bottom plates and side plates. The method according to the invention is especially suitable for welding together sheet-like components of demanding structures, such as off-shore structures.
UAA200903028A 2006-08-29 2007-08-29 Method of welding sheet-like components together and welding jig to be used in said method UA94766C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20065535A FI120530B (en) 2006-08-29 2006-08-29 Method for welding write-shaped parts and welding jig useful in the method

Publications (1)

Publication Number Publication Date
UA94766C2 true UA94766C2 (en) 2011-06-10

Family

ID=36950715

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200903028A UA94766C2 (en) 2006-08-29 2007-08-29 Method of welding sheet-like components together and welding jig to be used in said method

Country Status (5)

Country Link
EP (1) EP2064024A1 (en)
FI (1) FI120530B (en)
RU (1) RU2420381C2 (en)
UA (1) UA94766C2 (en)
WO (1) WO2008025882A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102485403B (en) * 2010-12-03 2014-05-14 中国有色（沈阳）冶金机械有限公司 Cylinder welding frame body device
CN104097010B (en) * 2014-07-17 2015-11-18 安徽好运机械有限公司 The dual-purpose weld mold of positive and negative
CN104526219B (en) * 2014-10-30 2017-06-06 南通虹波机械有限公司 Vavle shelf frock
CN104625533B (en) * 2014-12-23 2016-04-27 奇瑞商用车（安徽）有限公司 A kind of filler cap weld jig and welding method
CN104785988B (en) * 2015-04-09 2017-04-05 柳州市飞歌汽车配件有限公司 Wagons of lorries base plate welding tooling
CN104985384B (en) * 2015-08-05 2017-08-11 安吉金科机械设备有限公司 One kind welding swinging mounting
CN105798515A (en) * 2016-05-11 2016-07-27 安徽好运机械有限公司 Flexible lap welding mold for oil tank bodies for forklift truck
CN106378564B (en) * 2016-09-30 2018-04-13 北京汽车股份有限公司 A kind of clamp bottom board
CN108262559B (en) * 2018-02-06 2024-04-12 江苏顺航电子科技有限公司 Welding tool for producing wine bottle opener
RU2704679C2 (en) * 2018-04-16 2019-10-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Тольяттинский государственный университет" Assembly slipway
CN108788600A (en) * 2018-06-29 2018-11-13 聊城中通新能源汽车装备有限公司 A kind of compression tailstock compartment or so piece jig
CN108907592B (en) * 2018-07-20 2020-09-15 浙江腾云制冷科技有限公司 Clamping device of radiating tube
CN110893530A (en) * 2019-11-14 2020-03-20 珠海仕高玛机械设备有限公司 Welding and positioning device for unloading door
CN115319245B (en) * 2022-08-12 2023-05-23 申江压力容器(宁波)有限公司 Double-end external joint submerged arc welding device for pressure vessel
CN116238161B (en) * 2023-02-27 2024-03-08 麦卡苏豫(无锡)智能装备有限公司 Beam welding machine for welding plastic parts
CN117817074B (en) * 2024-03-04 2024-05-07 常州市汇淼机电科技工程有限公司 A fully automatic welding equipment for high-strength steel tower
CN119609442B (en) * 2025-02-14 2025-08-05 吉林嘉德蓝天环境技术有限公司 An IC anaerobic tower tank welding device and welding process
CN120244187A (en) * 2025-06-04 2025-07-04 中国科学院合肥物质科学研究院 Cavity electron beam welding device and welding method for high-frequency cavity of proton cyclotron accelerator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240739A (en) * 1939-03-08 1941-05-06 Nat Supply Co Manipulator
US2672839A (en) * 1948-11-29 1954-03-23 Herbert M Neuhaus Apparatus for clamping and aligning plates or the like
US3827682A (en) * 1973-01-17 1974-08-06 Foster C Inc Apparatus for rotation of plates to facilitate weldment
SU1326418A1 (en) * 1984-12-18 1987-07-30 Научно-Исследовательский Институт Тяжелого Машиностроения Производственного Объединения "Уралмаш" Manipulator for bulky articles
SU1286384A1 (en) * 1985-01-11 1987-01-30 Проектно-Конструкторский Технологический Институт Всесоюзного Промышленного Объединения "Союзуглемаш" Manipulator
JP3340173B2 (en) * 1993-03-08 2002-11-05 株式会社キーレックス Work holding device
JP2763482B2 (en) * 1993-09-16 1998-06-11 ニスコ建設株式会社 Assembly jig
IES70921B2 (en) * 1993-11-01 1997-01-15 Joseph Augustine Higgins A welding method and production of component products

Also Published As

Publication number Publication date
FI20065535A0 (en) 2006-08-29
RU2009109835A (en) 2010-10-10
FI120530B (en) 2009-11-30
WO2008025882A1 (en) 2008-03-06
RU2420381C2 (en) 2011-06-10
FI20065535A7 (en) 2008-03-01
EP2064024A1 (en) 2009-06-03

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