DE69311676D1 - Verfahren zum Schweissen von beschaufelte Rotorscheiben mit einem Energiestrahl hoher Leistungsdichte - Google Patents

Verfahren zum Schweissen von beschaufelte Rotorscheiben mit einem Energiestrahl hoher Leistungsdichte

Info

Publication number
DE69311676D1
DE69311676D1 DE69311676T DE69311676T DE69311676D1 DE 69311676 D1 DE69311676 D1 DE 69311676D1 DE 69311676 T DE69311676 T DE 69311676T DE 69311676 T DE69311676 T DE 69311676T DE 69311676 D1 DE69311676 D1 DE 69311676D1
Authority
DE
Germany
Prior art keywords
welding
high power
power density
energy beam
rotor disks
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
DE69311676T
Other languages
English (en)
Other versions
DE69311676T2 (de
Inventor
Pierre Marc Serge Lechervy
Bernard Philippe Cornil Sohier
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of DE69311676D1 publication Critical patent/DE69311676D1/de
Publication of DE69311676T2 publication Critical patent/DE69311676T2/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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0053—Seam 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0013—Positioning or observing workpieces, e.g. with respect to the impact; Aligning, aiming or focusing electronbeams
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Supercharger (AREA)
DE69311676T 1992-11-04 1993-11-03 Verfahren zum Schweissen von beschaufelte Rotorscheiben mit einem Energiestrahl hoher Leistungsdichte Expired - Fee Related DE69311676T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213169A FR2697457B1 (fr) 1992-11-04 1992-11-04 Procédé d'assemblage par soudage d'un disque garni d'ailettes, par faisceau d'énergie.

Publications (2)

Publication Number Publication Date
DE69311676D1 true DE69311676D1 (de) 1997-07-24
DE69311676T2 DE69311676T2 (de) 1997-11-13

Family

ID=9435144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69311676T Expired - Fee Related DE69311676T2 (de) 1992-11-04 1993-11-03 Verfahren zum Schweissen von beschaufelte Rotorscheiben mit einem Energiestrahl hoher Leistungsdichte

Country Status (7)

Country Link
US (1) US5383593A (de)
EP (1) EP0596796B1 (de)
CA (1) CA2102191C (de)
DE (1) DE69311676T2 (de)
ES (1) ES2103451T3 (de)
FR (1) FR2697457B1 (de)
IL (1) IL107412A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110524165A (zh) * 2019-07-31 2019-12-03 安徽春辉仪表线缆集团有限公司 一种蒸发器散热翅板组装用定位装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004032461A1 (de) 2004-06-30 2006-02-02 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Reparatur-Schaufelteil zur BLISK-Reparatur oder zur Neuherstellung von BLISKs
FR2902360B1 (fr) * 2006-06-19 2008-08-29 Snecma Sa Dispositif de maintien de pieces dans un procede de reparation d'une aube d'un disque aubage monobloc d'une turbomachine
CN101306496B (zh) * 2008-06-09 2011-12-14 顿力集团有限公司 风叶与外转子焊接工装
DE102008051934A1 (de) * 2008-10-09 2010-04-15 Mtu Aero Engines Gmbh Verfahren zum Herstellen eines Rotors und Rotor
EP2399704A1 (de) 2010-06-22 2011-12-28 Solvay SA Verfahren zum Schweißen von metallischen Klingen
CN101890607B (zh) * 2010-08-03 2012-06-27 宁波狮球通风机电有限公司 多风叶多角度焊接用模具
US8904636B2 (en) 2011-07-22 2014-12-09 Pratt & Whitney Canada Corp. Method of fabricating integrally bladed rotor using surface positioning in relation to surface priority
ITCO20120058A1 (it) * 2012-12-13 2014-06-14 Nuovo Pignone Srl Metodi per produrre pale divise di turbomacchine mediante produzione additiva, pale di turbomacchina e turbomacchine
DE102014200897A1 (de) * 2014-01-20 2015-07-23 Siemens Aktiengesellschaft Verfahren zur Reparatur eines Schaufelsegments
CN104191129B (zh) * 2014-08-22 2016-08-24 山东开泰抛丸机械股份有限公司 一种风机叶片焊接定位装置
CN104259722B (zh) * 2014-10-15 2016-09-07 江苏富丽华通用设备有限公司 用于外转子轴流叶片双面焊接的焊接工装
WO2016071881A1 (en) * 2014-11-07 2016-05-12 Ge Avio S.R.L. Process for manufacturing a piece having a relatively big size, in particular for manufacturing a blade for a turbine engine
EP3238868A1 (de) * 2016-04-27 2017-11-01 MTU Aero Engines GmbH Verfahren zum herstellen einer schaufel für eine strömungsmaschine
CN106041395B (zh) * 2016-06-26 2018-02-27 上海巩睿电气科技有限公司 风叶专用焊接夹具
CN110293342B (zh) * 2019-06-24 2021-03-02 中国航发动力股份有限公司 一种焊接组合转台装置及采用其的真空室
CN110948229B (zh) * 2019-12-07 2021-01-05 湖州师范学院 一种应用于空气悬浮离心鼓风机的风机叶片组装机
CN112192125B (zh) * 2020-09-29 2022-02-11 中国航发动力股份有限公司 一种电子束焊接防护装置
CN214185896U (zh) * 2020-11-30 2021-09-14 浙江泰达微电机有限公司 一种散热器的扇叶定位工装
CN114012342B (zh) * 2021-12-10 2023-05-26 东方电气集团东方电机有限公司 基于一种楔形辅助装置的水轮机转轮定位装焊方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234940A (en) * 1967-08-02 1971-06-09 English Electric Co Ltd Blade ring assemblies
DE2130127A1 (de) * 1971-06-18 1972-12-28 Kraftwerk Union Ag Verfahren zum Verschweissen des Schaufelblattes einer Stroemungs- maschinen-,insbesondere Turbomaschinenschaufel mit einem Schaufelbfussstueck
FR2390242A1 (fr) * 1977-05-11 1978-12-08 Steigerwald Strahltech Dispositif pour maintenir le metal en fusion dans la zone de soudage
GB2109274A (en) * 1981-11-13 1983-06-02 Rolls Royce Gas turbine engine rotor assembly
SU1097810A1 (ru) * 1982-08-09 1984-06-15 Производственное Объединение Атомного Турбостроения "Харьковский Турбинный Завод" Им.С.М.Кирова Способ изготовлени сварной диафрагмы турбомашины
GB2193125B (en) * 1986-08-01 1990-07-18 Rolls Royce Plc Gas turbine engine rotor assembly
US4736504A (en) * 1987-08-12 1988-04-12 The United States Of America As Represented By The Secretary Of The Navy Alignment method for pressure welded bladed disk
US4864706A (en) * 1987-08-12 1989-09-12 United Technologies Corporation Fabrication of dual alloy integrally bladed rotors
SU1712104A1 (ru) * 1990-01-22 1992-02-15 Институт Электросварки Им.Е.О.Патона Способ электронно-лучевой сварки
FR2673558B3 (fr) * 1991-03-04 1993-06-25 Roland Cazes Installation pour le soudage des ailettes d'une turbine.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110524165A (zh) * 2019-07-31 2019-12-03 安徽春辉仪表线缆集团有限公司 一种蒸发器散热翅板组装用定位装置
CN110524165B (zh) * 2019-07-31 2021-04-09 安徽春辉仪表线缆集团有限公司 一种蒸发器散热翅板组装用定位装置

Also Published As

Publication number Publication date
DE69311676T2 (de) 1997-11-13
CA2102191C (fr) 2000-06-13
EP0596796B1 (de) 1997-06-18
IL107412A0 (en) 1994-01-25
FR2697457B1 (fr) 1994-12-02
ES2103451T3 (es) 1997-09-16
EP0596796A1 (de) 1994-05-11
IL107412A (en) 1995-05-26
CA2102191A1 (fr) 1994-05-05
US5383593A (en) 1995-01-24
FR2697457A1 (fr) 1994-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SNECMA MOTEURS, PARIS, FR

8339 Ceased/non-payment of the annual fee