JP4489762B2 - 静翼構成要素の製造方法 - Google Patents
静翼構成要素の製造方法 Download PDFInfo
- Publication number
- JP4489762B2 JP4489762B2 JP2006507964A JP2006507964A JP4489762B2 JP 4489762 B2 JP4489762 B2 JP 4489762B2 JP 2006507964 A JP2006507964 A JP 2006507964A JP 2006507964 A JP2006507964 A JP 2006507964A JP 4489762 B2 JP4489762 B2 JP 4489762B2
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- JP
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- Prior art keywords
- parts
- adjacent
- welding
- cast
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- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
- B23K15/0093—Welding characterised by the properties of the materials to be welded
-
- 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
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/40—Use of a multiplicity of similar components
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- 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
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
-
- 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
- Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
-
- 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
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
Description
Claims (18)
- 運転時においてガス流を案内することと負荷を伝達することとを目的とし、前記静翼構成要素は、自身の周方向に少なくとも2個の部分品(1、20)によって構成され、前記部分品は、別個の部品として鋳造されるとともに、互いに隣接して配置され、かつ溶接により互いに接合される静翼構成要素の製造方法において、
各々の前記部分品(1、20)は、第1の壁要素(3)と第2の壁要素(4)とが互いからある距離に配置されて、両者間において周方向にガスダクト(2)を限定するような形状に鋳造され、2個の隣接する部分品が有するそれぞれの壁要素(4、21)が接合されて、前記静翼構成要素の半径方向に延在して前記静翼構成要素の運転時において前記ガス流の案内および負荷の伝達を行なう装置(11)を形成することを特徴とする方法。 - 溶接されることを目的とする各々の前記部分品の表面(22、23、24、25、26)は、少なくとも部分的に前記部分品の本体のまわりに延在するとともに、該本体の周縁部に配置されることを特徴とする請求項1に記載の方法。
- 溶接されることを目的とする各々の前記部分品の表面(22、23、24、25、26)は、半径方向および軸方向の両方に延在することを特徴とする請求項1または2に記載の方法。
- 半径方向と軸方向との間における方向転換部を形成する前記表面の部分(25、26)は、均等に丸みをつけられることを特徴とする請求項3に記載の方法。
- 溶接されることを目的とする各々の前記部分品の表面(22、23、24、25、26)は、連続していることを特徴とする請求項1乃至4のいずれかに記載の方法。
- 溶接されることを目的とする各々の前記部分品の表面(22、23、24、25、26)は、前記表面の全長にわたって本質的に同じ断面厚さを有することを特徴とする請求項1乃至5のいずれかに記載の方法。
- 溶接されることを目的とする表面(22、23、24、25、26)に隣接する前記部分品のその他の部分(5、6、16、17)は、前記表面に対して周方向に若干後退せしめられて、溶接のパスを妨げることはないことを特徴とする請求項1乃至6のいずれかに記載の方法。
- 各々の前記部分品(1、20)は、周方向に延在するとともに軸方向に突出する少なくとも1個のリブ部(16、17)を有するような形状に鋳造されることを特徴とする請求項1乃至7のいずれかに記載の方法。
- 前記リブ部(16、17)は、該リブ部の端部(18)と前記部分品の縁部(19)との間において周方向に間隙を有するような態様に延在することを特徴とする請求項8に記載の方法。
- 前記部分品(1、20)が周方向に互いに隣接して配置された後に、前記部分品は、前記リブ部の前記端部(18、18’)間において前記部分品の隣接する縁部(19)を互いに溶接することにより接合されることを特徴とする請求項9に記載の方法。
- 前記相互溶接後に、2個の隣接するリブ部の端部(18、18’)間における空間は、材料(21)を溶着させることにより満たされて、前記リブ部は、周方向に連続する構造を形成するようになることを特徴とする請求項10に記載の方法。
- 互いに接合されることを目的とする2個の部分品(1、20)は、該部分品の周方向の端部(9、10)が、互いに補完し合って、互いに隣合わせに配置されたときに少なくとも本質的に互いに対して密着する設計を有するような形状に鋳造されることを特徴とする請求項1乃至11のいずれかに記載の方法。
- 互いに接合されることを目的とする2個の部分品(1、20)は、自身の端部(9、10)の端面が半径方向及び軸方向からなる平面に対して平行に周方向に延在するような形状に鋳造されることを特徴とする請求項1乃至12のいずれかに記載の方法。
- 2個の隣接する部分品(1、20)は、前記部分品の外側からレーザ溶接することによって互いに接合されることを特徴とする請求項1乃至13のいずれかに記載の方法。
- 前記部分品は、半径方向に連続する構造を形成して負荷を伝達する壁要素を有して鋳造されることを特徴とする請求項1乃至14のいずれかに記載の方法。
- 各々の前記部分品(1、20)は、前記第1の壁要素(3)と前記第2の壁要素(4)とが、前記静翼構成要素内の意図した位置において、両者が本質的に前記静翼構成要素の半径方向に少なくとも部分的に延在するような態様に互いに対して配置されるような形状に鋳造されることを特徴とする請求項1乃至15のいずれかに記載の方法。
- 前記静翼構成要素は、ガスタービンのために用いられることを特徴とする請求項1乃至16のいずれかに記載の方法。
- 前記静翼構成要素は、ジェットエンジンのために用いられることを特徴とする請求項1乃至17のいずれかに記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300770A SE525879C2 (sv) | 2003-03-21 | 2003-03-21 | Förfarande för framställning av en statorkomponent |
PCT/SE2004/000387 WO2004083605A1 (en) | 2003-03-21 | 2004-03-16 | A method of manufacturing a stator component |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006520874A JP2006520874A (ja) | 2006-09-14 |
JP4489762B2 true JP4489762B2 (ja) | 2010-06-23 |
Family
ID=20290733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006507964A Expired - Lifetime JP4489762B2 (ja) | 2003-03-21 | 2004-03-16 | 静翼構成要素の製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7389583B2 (ja) |
EP (1) | EP1608846B1 (ja) |
JP (1) | JP4489762B2 (ja) |
CN (1) | CN100338338C (ja) |
AT (1) | ATE363586T1 (ja) |
DE (1) | DE602004006732T2 (ja) |
ES (1) | ES2286624T3 (ja) |
RU (1) | RU2338888C2 (ja) |
SE (1) | SE525879C2 (ja) |
WO (1) | WO2004083605A1 (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
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GB0412775D0 (en) * | 2004-06-09 | 2004-07-07 | Rolls Royce Plc | Method of replacing damaged aerofoil |
SE528948C2 (sv) * | 2004-12-23 | 2007-03-20 | Volvo Aero Corp | Ringformad vridstyv statisk komponent för en flygplansmotor |
EP1975373A1 (en) * | 2007-03-06 | 2008-10-01 | Siemens Aktiengesellschaft | Guide vane duct element for a guide vane assembly of a gas turbine engine |
CN101468437B (zh) * | 2007-12-26 | 2010-09-08 | 深圳市大族激光科技股份有限公司 | 一种定子的加工方法 |
US8430627B2 (en) * | 2009-10-29 | 2013-04-30 | Alstom Technology Ltd | Gas turbine exhaust strut refurbishment |
EP2333252A1 (de) * | 2009-12-08 | 2011-06-15 | Siemens Aktiengesellschaft | Mehrteiliges Innengehäuse für eine Dampfturbine |
WO2013095211A1 (en) * | 2011-12-23 | 2013-06-27 | Volvo Aero Corporation | Support structure for a gas turbine engine |
WO2014105100A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Bumper for seals in a turbine exhaust case |
US10240532B2 (en) | 2012-12-29 | 2019-03-26 | United Technologies Corporation | Frame junction cooling holes |
WO2014105512A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Mechanical linkage for segmented heat shield |
US10294819B2 (en) | 2012-12-29 | 2019-05-21 | United Technologies Corporation | Multi-piece heat shield |
WO2014137444A2 (en) | 2012-12-29 | 2014-09-12 | United Technologies Corporation | Multi-ply finger seal |
WO2014105780A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Multi-purpose gas turbine seal support and assembly |
EP2938845A4 (en) | 2012-12-29 | 2016-01-13 | United Technologies Corp | TURBINE EXHAUST HOUSING ARCHITECTURE |
WO2014105800A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Gas turbine seal assembly and seal support |
US9850774B2 (en) | 2012-12-29 | 2017-12-26 | United Technologies Corporation | Flow diverter element and assembly |
EP2938857B2 (en) | 2012-12-29 | 2020-11-25 | United Technologies Corporation | Heat shield for cooling a strut |
US9631517B2 (en) | 2012-12-29 | 2017-04-25 | United Technologies Corporation | Multi-piece fairing for monolithic turbine exhaust case |
WO2014105803A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Gas turbine seal assembly and seal support |
WO2014105577A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Scupper channelling in gas turbine modules |
WO2014105602A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Heat shield for a casing |
WO2014105657A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Mount with deflectable tabs |
JP6385955B2 (ja) | 2012-12-29 | 2018-09-05 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | タービンフレームアセンブリおよびタービンフレームアセンブリを設計する方法 |
WO2014105604A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Angled cut to direct radiative heat load |
WO2014105826A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Seal support disk and assembly |
US10329956B2 (en) | 2012-12-29 | 2019-06-25 | United Technologies Corporation | Multi-function boss for a turbine exhaust case |
WO2014105716A1 (en) | 2012-12-31 | 2014-07-03 | United Technologies Corporation | Turbine exhaust case multi-piece frame |
DE112013006315T5 (de) | 2012-12-31 | 2015-09-17 | United Technologies Corporation | Mehrteiliger Rahmen eines Turbinenabgasgehäuses |
US9890663B2 (en) | 2012-12-31 | 2018-02-13 | United Technologies Corporation | Turbine exhaust case multi-piece frame |
US10330011B2 (en) | 2013-03-11 | 2019-06-25 | United Technologies Corporation | Bench aft sub-assembly for turbine exhaust case fairing |
EP2878433B1 (en) * | 2013-11-29 | 2016-04-20 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Shrouded rotary assembly from segmented composite for aircraft and method for its manufacture |
FR3051831B1 (fr) | 2016-05-26 | 2018-05-18 | Safran Aircraft Engines | Carter d'echappement de turbomachine et son procede de fabrication |
EP3519681A4 (en) * | 2016-09-29 | 2020-12-02 | GKN Aerospace Newington LLC | MANUFACTURING PROCESS FOR CYLINDRICAL PARTS |
BE1025975B1 (fr) | 2018-02-02 | 2019-09-03 | Safran Aero Boosters S.A. | Carter structural pour turbomachine axiale |
CN113523721B (zh) * | 2021-07-13 | 2023-07-07 | 江苏振江新能源装备股份有限公司 | 三瓣式定子构件的制造方法及三瓣式定子构件 |
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US6464457B1 (en) * | 2001-06-21 | 2002-10-15 | General Electric Company | Turbine leaf seal mounting with headless pins |
SE519781C2 (sv) * | 2001-08-29 | 2003-04-08 | Volvo Aero Corp | Förfarande för framställning av en stator-eller rotorkomponent |
JP2004056932A (ja) * | 2002-07-22 | 2004-02-19 | Hitachi Ltd | 外転型モータ |
-
2003
- 2003-03-21 SE SE0300770A patent/SE525879C2/sv not_active IP Right Cessation
-
2004
- 2004-03-16 EP EP04721052A patent/EP1608846B1/en not_active Expired - Lifetime
- 2004-03-16 ES ES04721052T patent/ES2286624T3/es not_active Expired - Lifetime
- 2004-03-16 AT AT04721052T patent/ATE363586T1/de not_active IP Right Cessation
- 2004-03-16 RU RU2005132387/06A patent/RU2338888C2/ru not_active IP Right Cessation
- 2004-03-16 WO PCT/SE2004/000387 patent/WO2004083605A1/en active IP Right Grant
- 2004-03-16 CN CNB200480007746XA patent/CN100338338C/zh not_active Expired - Fee Related
- 2004-03-16 JP JP2006507964A patent/JP4489762B2/ja not_active Expired - Lifetime
- 2004-03-16 DE DE602004006732T patent/DE602004006732T2/de not_active Expired - Lifetime
-
2005
- 2005-08-30 US US11/162,139 patent/US7389583B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2004083605A1 (en) | 2004-09-30 |
RU2005132387A (ru) | 2007-04-27 |
CN100338338C (zh) | 2007-09-19 |
SE0300770D0 (sv) | 2003-03-21 |
DE602004006732D1 (de) | 2007-07-12 |
ATE363586T1 (de) | 2007-06-15 |
US7389583B2 (en) | 2008-06-24 |
JP2006520874A (ja) | 2006-09-14 |
CN1761802A (zh) | 2006-04-19 |
SE0300770L (sv) | 2004-09-22 |
ES2286624T3 (es) | 2007-12-01 |
RU2338888C2 (ru) | 2008-11-20 |
EP1608846A1 (en) | 2005-12-28 |
SE525879C2 (sv) | 2005-05-17 |
EP1608846B1 (en) | 2007-05-30 |
US20060000077A1 (en) | 2006-01-05 |
DE602004006732T2 (de) | 2008-01-31 |
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