IN2014DN07618A - - Google Patents

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Publication number
IN2014DN07618A
IN2014DN07618A IN7618DEN2014A IN2014DN07618A IN 2014DN07618 A IN2014DN07618 A IN 2014DN07618A IN 7618DEN2014 A IN7618DEN2014 A IN 7618DEN2014A IN 2014DN07618 A IN2014DN07618 A IN 2014DN07618A
Authority
IN
India
Prior art keywords
pile
brazing
welding
elements
horizontal configuration
Prior art date
Application number
Other languages
English (en)
Inventor
Bartolomeus Irwanto
Lothar Eckert
Ralf Rotzinger
Original Assignee
Alstom Technology 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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of IN2014DN07618A publication Critical patent/IN2014DN07618A/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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0018—Brazing of turbine parts
    • 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
    • B23K31/003—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 controlling of welding distortion
    • 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
    • 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
    • B23K37/0426—Fixtures for other 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
    • 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
    • B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • 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
    • B23K2101/001—Turbines
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/063—Welded rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Piles And Underground Anchors (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
IN7618DEN2014 2012-03-24 2013-03-21 IN2014DN07618A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12161145.3A EP2641690A1 (fr) 2012-03-24 2012-03-24 Procédé de fabrication d'un rotor
PCT/EP2013/055982 WO2013143973A1 (fr) 2012-03-24 2013-03-21 Procédé de fabrication de rotor

Publications (1)

Publication Number Publication Date
IN2014DN07618A true IN2014DN07618A (fr) 2015-05-15

Family

ID=47913448

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7618DEN2014 IN2014DN07618A (fr) 2012-03-24 2013-03-21

Country Status (5)

Country Link
EP (2) EP2641690A1 (fr)
CN (1) CN104245223B (fr)
IN (1) IN2014DN07618A (fr)
RU (1) RU2634816C2 (fr)
WO (1) WO2013143973A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10413964B2 (en) * 2015-03-26 2019-09-17 Institute Of Metal Research Chinese Academy Of Sciences Constructing-and-forging method for preparing homogenized forged pieces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573283A5 (fr) * 1972-07-21 1976-03-15 V Pt I Tyashelogo Mash
CH595011A5 (fr) * 1975-06-19 1978-01-31 Bbc Brown Boveri & Cie
CH594471A5 (fr) * 1976-07-02 1978-01-13 Bbc Brown Boveri & Cie
DE59407600D1 (de) * 1994-01-29 1999-02-18 Asea Brown Boveri Verfahren zum Verbinden von Metallteilen mittels Lichtbogen-Schmelzschweissen
US6499946B1 (en) * 1999-10-21 2002-12-31 Kabushiki Kaisha Toshiba Steam turbine rotor and manufacturing method thereof
JP2007244151A (ja) * 2006-03-10 2007-09-20 Jtekt Corp モータ
DE102007055379A1 (de) * 2007-11-19 2009-05-20 Alstom Technology Ltd. Herstellungsprozess für einen Rotor

Also Published As

Publication number Publication date
CN104245223B (zh) 2016-02-10
EP2641690A1 (fr) 2013-09-25
EP2828033B1 (fr) 2017-03-08
RU2634816C2 (ru) 2017-11-03
CN104245223A (zh) 2014-12-24
WO2013143973A1 (fr) 2013-10-03
EP2828033A1 (fr) 2015-01-28
RU2014139976A (ru) 2016-05-20

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