HRP20180515T1 - Postupak za zavarivanje vodova - Google Patents

Postupak za zavarivanje vodova Download PDF

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Publication number
HRP20180515T1
HRP20180515T1 HRP20180515TT HRP20180515T HRP20180515T1 HR P20180515 T1 HRP20180515 T1 HR P20180515T1 HR P20180515T T HRP20180515T T HR P20180515TT HR P20180515 T HRP20180515 T HR P20180515T HR P20180515 T1 HRP20180515 T1 HR P20180515T1
Authority
HR
Croatia
Prior art keywords
along
weld
welding
filler
root
Prior art date
Application number
HRP20180515TT
Other languages
English (en)
Inventor
Ari Becker
Andreas Bresinski
Original Assignee
Arvos Gmbh
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 Arvos Gmbh filed Critical Arvos Gmbh
Publication of HRP20180515T1 publication Critical patent/HRP20180515T1/hr

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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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/027—Making tubes with soldering or 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
    • 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
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • 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
    • B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Laser Beam Processing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Pipeline Systems (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (5)

1. Postupak (600) za zavarivanje dva ili više elemenata voda (200,300), postupak (600) sastojeći se od: poravnavanja dva ili više kraja (210,310) dva ili više elemenata voda (200,300) u podudarni odnos za definiranje razmaka (400), elementi voda (200,300) imajući vanjske (220,320) i unutarnje (230,330) suprotne obodne strane površina; izvođenja korijenog zavara duž razmaka (400) sa strane vanjskih obodnih površina (220,320) za konfiguriranje korijenog sloja (410), na način koji spriječava prskanje materijala korijenog zavara duž strane unutarnjih obodnih površina (230,330); i naznačeno time da se pruža podupirući element (130) duž strane unutarnjih obodnih površina (230,330); i pokretanja podupirućeg elementa (130) da se proširi dijametralno duž unutarnjih obodnih površina (230,330) dva ili više voda (200,300) kako bi primijenio potisak prema van duž strane unutarnjih obodnih površina (230,330); i izvođenja zavara popune uzduž razmaka (400) sa strane vanjskih obodnih površina (230,330) istog za popunjavanje razmaka (400), naznačeno time da performanse zavara popune po primjeni potiska prema van osiguravaju skupljanje materijala za zavar popune i materijala korijenog zavara uzdužno i radijalno prema van, preko dva ili više elementa voda (200,300), sprječavajući istiskivanje materijala zavara popune i materijala korijenog zavara duž strane unutrašnjih obodnih površina (230,330) prilikom izvođenja zavara popune.
2. Postupak (600) za zavarivanje dva ili više elemenata voda (200,300) kao što je navedeno u zahtjevu 1, nadalje se sastojeći od pripremanja rubova dva ili više kraja (210,310) dva ili više elemenata vodova (200,300) za izvođenje korijenog zavara.
3. Postupak (600) za zavarivanje dva ili više elemenata vodova (200,300) kao što je navedeno u zahtjevu 1, naznačeno time da se podupirući element (130) pokreće jednim od hidrauličkog, pneumatskog, mehaničkog ili termalnog pokretajućeg sklopa (132).
4. Postupak (600) za zavarivanje dva ili više elemenata vodova (200,300) kao što je navedeno u zahtjevu 1, nadalje se sastojeći od otpuštanja potiska prema gore po učvršćivanju materijala zavara popune i materijala korijenog zavara.
5. Postupak (600) za zavarivanje dva ili više elemenata vodova (200,300) kao što je navedeno u zahtjevu 4, naznačeno time da se potisak prema gore otpušta jednim od hidrauličkog, pneumatskog, mehaničkog ili termalnog otpuštajućeg sklopa (134).
HRP20180515TT 2012-08-08 2018-03-28 Postupak za zavarivanje vodova HRP20180515T1 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12179757.5A EP2695695B1 (en) 2012-08-08 2012-08-08 Method for welding conduits

Publications (1)

Publication Number Publication Date
HRP20180515T1 true HRP20180515T1 (hr) 2018-05-04

Family

ID=46799029

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20180515TT HRP20180515T1 (hr) 2012-08-08 2018-03-28 Postupak za zavarivanje vodova

Country Status (10)

Country Link
US (2) US20140042211A1 (hr)
EP (1) EP2695695B1 (hr)
JP (1) JP5847138B2 (hr)
CN (1) CN103567673B (hr)
ES (1) ES2663914T3 (hr)
HR (1) HRP20180515T1 (hr)
HU (1) HUE038597T2 (hr)
PL (1) PL2695695T3 (hr)
PT (1) PT2695695T (hr)
ZA (1) ZA201305981B (hr)

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EP2918364B1 (en) * 2014-03-14 2022-08-17 Ansaldo Energia IP UK Limited Process for welding pipe connections for high temperature applications
CN105537820B (zh) * 2014-10-28 2017-07-28 株式会社神户制钢所 焊接系统以及焊接方法
JP6440163B2 (ja) * 2015-02-24 2018-12-19 株式会社上村工業 筒形ケミカルフィルターケース
US10046416B2 (en) 2015-10-15 2018-08-14 Siemens Energy, Inc. Method of weld cladding over openings
CN108311771B (zh) * 2018-03-21 2020-04-14 合肥美菱有色金属制品有限公司 一种铜管无痕焊接工艺
KR102209800B1 (ko) * 2019-10-07 2021-01-29 삼원동관 주식회사 파이프 브레이징 접합 방법
CN112548493A (zh) * 2020-11-17 2021-03-26 西安飞机工业（集团）有限责任公司 一种高强度钢非正圆管状拉杆结构件的加工方法
CN112658421A (zh) * 2020-12-14 2021-04-16 湖南开益制冷设备有限公司 一种制冷铜管焊接方法和焊接组件
CN113042854B (zh) * 2021-05-07 2022-10-25 郑州宇通重工有限公司 一种钛合金管件焊接方法
CN113732593B (zh) * 2021-08-12 2023-11-10 洛阳双瑞精铸钛业有限公司 一种钛合金薄壁卷筒焊接用精度控制工装

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Also Published As

Publication number Publication date
EP2695695A1 (en) 2014-02-12
JP2014034062A (ja) 2014-02-24
US20160089742A1 (en) 2016-03-31
PT2695695T (pt) 2018-04-09
US9937576B2 (en) 2018-04-10
JP5847138B2 (ja) 2016-01-20
CN103567673B (zh) 2016-08-10
EP2695695B1 (en) 2018-01-03
ES2663914T3 (es) 2018-04-17
HUE038597T2 (hu) 2018-10-29
CN103567673A (zh) 2014-02-12
ZA201305981B (en) 2015-06-24
US20140042211A1 (en) 2014-02-13
PL2695695T3 (pl) 2018-06-29

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