DE69408219D1 - Schweissverfahren - Google Patents

Schweissverfahren

Info

Publication number
DE69408219D1
DE69408219D1 DE69408219T DE69408219T DE69408219D1 DE 69408219 D1 DE69408219 D1 DE 69408219D1 DE 69408219 T DE69408219 T DE 69408219T DE 69408219 T DE69408219 T DE 69408219T DE 69408219 D1 DE69408219 D1 DE 69408219D1
Authority
DE
Germany
Prior art keywords
welding process
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.)
Expired - Fee Related
Application number
DE69408219T
Other languages
English (en)
Other versions
DE69408219T2 (de
Inventor
Nobukazu Ikeda
Akihiro Morimoto
Hiroshi Morokoshi
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.)
KYOHARA MASAKO
Original Assignee
KYOHARA MASAKO
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 KYOHARA MASAKO filed Critical KYOHARA MASAKO
Application granted granted Critical
Publication of DE69408219D1 publication Critical patent/DE69408219D1/de
Publication of DE69408219T2 publication Critical patent/DE69408219T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
DE69408219T 1993-07-05 1994-06-29 Schweissverfahren Expired - Fee Related DE69408219T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16536593A JP3496031B2 (ja) 1993-07-05 1993-07-05 超高純度ガス供給系配管の溶接方法

Publications (2)

Publication Number Publication Date
DE69408219D1 true DE69408219D1 (de) 1998-03-05
DE69408219T2 DE69408219T2 (de) 1998-09-24

Family

ID=15810989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408219T Expired - Fee Related DE69408219T2 (de) 1993-07-05 1994-06-29 Schweissverfahren

Country Status (8)

Country Link
US (1) US5440096A (de)
EP (1) EP0633090B1 (de)
JP (1) JP3496031B2 (de)
KR (1) KR970010881B1 (de)
CA (1) CA2127072C (de)
DE (1) DE69408219T2 (de)
SG (1) SG45186A1 (de)
TW (1) TW243422B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739204B1 (en) 2002-07-02 2004-05-25 Byron Barefoot Velocity measuring apparatus to establish purge gas velocity prior to welding
GB0518458D0 (en) * 2005-09-09 2005-10-19 Boc Group Plc Arc welding
CN103521888B (zh) * 2013-08-28 2016-01-13 上海汇众汽车制造有限公司 增强纵向导杆强度的焊接方法
JP7155816B2 (ja) * 2018-09-27 2022-10-19 日本製鉄株式会社 オーステナイト系ステンレス鋼管溶接継手の製造方法及び溶接装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108181A (en) * 1960-03-14 1963-10-22 Baldwin Lima Hamilton Corp Welding control construction
US3089944A (en) * 1962-01-19 1963-05-14 Air Reduction Arc welding
US3536879A (en) * 1967-09-12 1970-10-27 Phelps Dodge Copper Prod Welding system
US3689734A (en) * 1969-03-04 1972-09-05 North American Rockwell Programmed control system
US4950864A (en) * 1989-02-17 1990-08-21 The United States Of America As Represented By The United States Department Of Energy DC arc weld starter
DE3932210A1 (de) * 1989-09-27 1991-04-04 Arthur Ess Schweisstechnik Gmb Verfahren zum zuenden eines schweisslichtbogens beim schutzgasschweissen mit nicht abschmelzender elektrode
FR2656147B1 (fr) * 1989-12-15 1992-04-10 Electricite De France Procede de remplacement d'element chauffant de pressuriseur de reacteur nucleaire et dispositif utilise dans un tel procede.
EP0585068B1 (de) * 1992-08-25 1998-04-15 Matsushita Electric Industrial Co., Ltd. Lichtbogenschweiss- und Plasmaschneidemaschine

Also Published As

Publication number Publication date
SG45186A1 (en) 1998-01-16
US5440096A (en) 1995-08-08
EP0633090B1 (de) 1998-01-28
JPH0716742A (ja) 1995-01-20
EP0633090A1 (de) 1995-01-11
CA2127072C (en) 1997-03-25
KR970010881B1 (ko) 1997-07-02
TW243422B (de) 1995-03-21
DE69408219T2 (de) 1998-09-24
JP3496031B2 (ja) 2004-02-09
KR950002905A (ko) 1995-02-16
CA2127072A1 (en) 1995-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee