DE69501555T2 - Herstellung von rohrwand-raketenbrennkammern mit hilfe von laser-auftragschweissen - Google Patents

Herstellung von rohrwand-raketenbrennkammern mit hilfe von laser-auftragschweissen

Info

Publication number
DE69501555T2
DE69501555T2 DE69501555T DE69501555T DE69501555T2 DE 69501555 T2 DE69501555 T2 DE 69501555T2 DE 69501555 T DE69501555 T DE 69501555T DE 69501555 T DE69501555 T DE 69501555T DE 69501555 T2 DE69501555 T2 DE 69501555T2
Authority
DE
Germany
Prior art keywords
manufacture
pipe
combustion chambers
surface welding
laser surface
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
DE69501555T
Other languages
English (en)
Other versions
DE69501555D1 (de
Inventor
William Dalzell
Eric Jahnsen
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE69501555D1 publication Critical patent/DE69501555D1/de
Publication of DE69501555T2 publication Critical patent/DE69501555T2/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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • 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
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/62—Combustion or thrust chambers
    • F02K9/64—Combustion or thrust chambers having cooling arrangements
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laser Beam Processing (AREA)
DE69501555T 1994-04-29 1995-05-01 Herstellung von rohrwand-raketenbrennkammern mit hilfe von laser-auftragschweissen Expired - Fee Related DE69501555T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23558694A 1994-04-29 1994-04-29
PCT/US1995/005362 WO1995029785A1 (en) 1994-04-29 1995-05-01 Fabrication of tubular wall thrust chambers for rocket engines using laser powder injection

Publications (2)

Publication Number Publication Date
DE69501555D1 DE69501555D1 (de) 1998-03-05
DE69501555T2 true DE69501555T2 (de) 1998-08-20

Family

ID=22886126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69501555T Expired - Fee Related DE69501555T2 (de) 1994-04-29 1995-05-01 Herstellung von rohrwand-raketenbrennkammern mit hilfe von laser-auftragschweissen

Country Status (4)

Country Link
EP (1) EP0758283B1 (de)
JP (1) JPH09512615A (de)
DE (1) DE69501555T2 (de)
WO (1) WO1995029785A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7243426B2 (en) 1999-12-09 2007-07-17 Rolls-Royce Deutschland Ltd & Co Kg Method for the manufacture of a combustion chamber of a gas-turbine engine
DE102013225261A1 (de) * 2013-12-09 2015-06-11 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Pulver-Auftragschweißen

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321393C2 (de) * 1993-06-26 1996-08-22 Daimler Benz Aerospace Ag Wandstruktur, insbesondere für ein Staustrahltriebwerk
US6131280A (en) * 1998-11-30 2000-10-17 United Technologies Corporation Method of repairing a rocket thrust chamber
US6134782A (en) * 1998-11-30 2000-10-24 United Technologies Corporation Method of forming a rocket thrust chamber
DE60226309T2 (de) 2001-01-11 2009-05-20 Volvo Aero Corp. Raketentriebwerksglied und ein verfahren zur herstellung eines raketentriebwerksglieds
US6883220B2 (en) * 2002-07-17 2005-04-26 The Boeing Company Method for forming a tube-walled article
US6829884B2 (en) * 2002-11-19 2004-12-14 The Boeing Company Rocket engine combustion chamber having multiple conformal throat supports
US7051513B2 (en) 2003-06-06 2006-05-30 United Technologies Corporation Rocket engine tubular chamber with single piece jacket
CA2538761A1 (en) 2005-03-08 2006-09-08 Anthony Joseph Cesaroni Method for sealing heat exchanger tubes
JP5823069B1 (ja) * 2015-01-23 2015-11-25 三菱重工業株式会社 ロケットエンジンの燃焼器の製造方法、ロケットエンジンの燃焼器、および、ロケットエンジン
JP6528098B2 (ja) * 2015-07-16 2019-06-12 国立研究開発法人宇宙航空研究開発機構 ロケット用再生冷却燃焼室の製造方法及びロケット用再生冷却燃焼室
CN110202320B (zh) * 2019-03-15 2024-06-04 蓝箭航天技术有限公司 用于推力室制备工艺的复合工装及推力室制备工艺
DE102019109195A1 (de) * 2019-04-08 2020-10-08 Norma Germany Gmbh Strahlpumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844939A (en) * 1954-10-04 1958-07-29 Gen Electric Tube-bundle combustion chamber
DE3935009A1 (de) * 1989-10-20 1991-04-25 Inst Nat Sciences Appliq Vorrichtung fuer die laser-plasmabeschichtung
JPH04120259A (ja) * 1990-09-10 1992-04-21 Agency Of Ind Science & Technol レーザ溶射法による機器・部材の製造方法および装置
EP0558870B1 (de) * 1992-03-02 1997-05-14 Sulzer Innotec Ag Freiformschweissen von Metallstrukturen mit Laser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7243426B2 (en) 1999-12-09 2007-07-17 Rolls-Royce Deutschland Ltd & Co Kg Method for the manufacture of a combustion chamber of a gas-turbine engine
DE102013225261A1 (de) * 2013-12-09 2015-06-11 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Pulver-Auftragschweißen

Also Published As

Publication number Publication date
WO1995029785A1 (en) 1995-11-09
EP0758283B1 (de) 1998-01-28
DE69501555D1 (de) 1998-03-05
JPH09512615A (ja) 1997-12-16
EP0758283A1 (de) 1997-02-19

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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