JP5538569B2 - タービンホイール、およびタービンホイールを製造するための方法 - Google Patents
タービンホイール、およびタービンホイールを製造するための方法 Download PDFInfo
- Publication number
- JP5538569B2 JP5538569B2 JP2012553933A JP2012553933A JP5538569B2 JP 5538569 B2 JP5538569 B2 JP 5538569B2 JP 2012553933 A JP2012553933 A JP 2012553933A JP 2012553933 A JP2012553933 A JP 2012553933A JP 5538569 B2 JP5538569 B2 JP 5538569B2
- Authority
- JP
- Japan
- Prior art keywords
- turbine wheel
- undercut
- blank
- region
- casting
- 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
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- 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
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
-
- 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
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- 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
- F05D2230/21—Manufacture essentially without removing material by casting
-
- 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
- F05D2230/21—Manufacture essentially without removing material by casting
- F05D2230/211—Manufacture essentially without removing material by casting by precision casting, e.g. microfusing or investment casting
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
Description
2 タービンホイールブランク
3 タービンホイール後部
4 アンダーカット
5 遷移領域
6 除去すべき領域
7、8 完成したタービンホイール輪郭の端部
9 円筒形領域
10 高さ
TR タービンホイール
R ホイール後部
Z 溶接杭
SZ 破線
FS アンダーカット
LG 軸受ハウジング
Claims (7)
- タービンホイールブランク(2)からなるタービンホイール(1)であって、
−タービンホイール後部(3)を有し、
−アンダーカット(4)が設けられた遷移領域(5)を介して前記タービンホイール後部(3)に配置される溶接杭(Z)を有する
タービンホイール(1)において、
−前記アンダーカット(4)が前記タービンホイールブランク(2)に既に設けられている
ことを特徴とするタービンホイール(1)。 - 前記タービンホイールブランク(2)が精密鋳造部として形成されることを特徴とする請求項1に記載のタービンホイール。
- 前記アンダーカット(4)が分割継手の分割フラッシュなしに形成されることを特徴とする請求項1または2に記載のタービンホイール。
- タービンホイール(1)を製造するための方法であって、
−タービンホイール後部(3)と、遷移領域(5)を介して前記タービンホイール後部(3)に一体的に形成される溶接杭(Z)とを有するタービンホイールブランク(2)を鋳造するステップを含む方法において、
−前記タービンホイールブランク(2)の鋳造中に、アンダーカット(4)が前記遷移領域(5)に生成されることを特徴とする方法。 - 精密鋳造工程が鋳造工程として使用されることを特徴とする請求項4に記載の方法。
- 前記溶接杭(4)が、前記アンダーカット(4)の前に終端する領域(6)で機械的に加工されることを特徴とする請求項4または5に記載の方法。
- 研削工程または旋削工程が製造工程として使用されることを特徴とする請求項6に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010008555 | 2010-02-19 | ||
DE102010008555.3 | 2010-02-19 | ||
PCT/US2011/023868 WO2011102984A2 (en) | 2010-02-19 | 2011-02-07 | Turbine wheel and method for the production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013520602A JP2013520602A (ja) | 2013-06-06 |
JP5538569B2 true JP5538569B2 (ja) | 2014-07-02 |
Family
ID=44483526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012553933A Expired - Fee Related JP5538569B2 (ja) | 2010-02-19 | 2011-02-07 | タービンホイール、およびタービンホイールを製造するための方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9500081B2 (ja) |
JP (1) | JP5538569B2 (ja) |
KR (1) | KR101705664B1 (ja) |
CN (1) | CN102741522A (ja) |
DE (1) | DE112011100606B4 (ja) |
WO (1) | WO2011102984A2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2620486T3 (es) | 2013-10-08 | 2017-06-28 | MTU Aero Engines AG | Soporte de componente y turbomáquina |
US10731484B2 (en) * | 2014-11-17 | 2020-08-04 | General Electric Company | BLISK rim face undercut |
CN110860652A (zh) * | 2019-11-15 | 2020-03-06 | 广东阿诺诗厨卫有限公司 | 一种组合式的叶轮制造方法及叶轮 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3957393A (en) * | 1974-10-29 | 1976-05-18 | United Technologies Corporation | Turbine disk and sideplate construction |
DE2830358C2 (de) * | 1978-07-11 | 1984-05-17 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verdichterlaufrad, insbesondere Radialverdichterlaufrad für Strömungsmaschinen |
US4240678A (en) * | 1979-02-22 | 1980-12-23 | Wallace Murray Corporation | Non-rotating fluid damped combination thrust and journal bearing |
JPS58124002A (ja) * | 1982-01-20 | 1983-07-23 | Toyota Motor Corp | タ−ボチヤ−ジヤのインペラ組み付け方法 |
JPS59135303A (ja) | 1982-12-28 | 1984-08-03 | Nec Corp | 車両計測装置 |
JPS61138801U (ja) | 1985-02-19 | 1986-08-28 | ||
JPS61286501A (ja) * | 1985-06-12 | 1986-12-17 | Ngk Insulators Ltd | タ−ビンロ−タ−およびその製造法 |
US4798320A (en) * | 1985-09-20 | 1989-01-17 | Allied-Signal Inc. | Ceramic-metal brazed joint for turbochargers |
JPS6433081A (en) * | 1987-07-30 | 1989-02-02 | Ngk Insulators Ltd | Ceramic-metal coupling body |
JPH0280701U (ja) * | 1988-12-08 | 1990-06-21 | ||
US6033185A (en) * | 1998-09-28 | 2000-03-07 | General Electric Company | Stress relieved dovetail |
JP2001254627A (ja) * | 2000-03-13 | 2001-09-21 | Ishikawajima Hanyou Kikai Kk | 過給機のタービンロータ軸の加工方法 |
US7001155B2 (en) | 2002-07-30 | 2006-02-21 | Honeywell International, Inc. | Compressor impeller with stress riser |
DE50208549D1 (de) * | 2002-09-02 | 2006-12-07 | Borgwarner Inc | Wellendichtung für Turbolader |
US20040238154A1 (en) * | 2003-05-28 | 2004-12-02 | Woodworker's Supply, Inc. | Stainless steel forstner bit |
US7052241B2 (en) * | 2003-08-12 | 2006-05-30 | Borgwarner Inc. | Metal injection molded turbine rotor and metal shaft connection attachment thereto |
US7287960B2 (en) * | 2004-07-28 | 2007-10-30 | B{dot over (o)}rgWarner, Inc. | Titanium aluminide wheel and steel shaft connection thereto |
DE102004057138A1 (de) | 2004-11-26 | 2006-06-08 | Daimlerchrysler Ag | Abgasturbolader für einen Verbrennungsmotor |
JP4641464B2 (ja) * | 2005-08-19 | 2011-03-02 | アイコクアルファ株式会社 | チタン製圧縮機翼車の製造方法 |
JP2007205253A (ja) | 2006-02-01 | 2007-08-16 | Toyota Motor Corp | タービンロータ、タービン軸およびホイール |
US7506573B2 (en) * | 2006-10-05 | 2009-03-24 | Bendix Spicer Foundation Brake Llc | Mid-power spring brake actuator having fuse-collar design for safety |
KR20090087885A (ko) * | 2006-12-11 | 2009-08-18 | 보르그워너 인코퍼레이티드 | 터보차저 |
US20080193296A1 (en) * | 2007-02-12 | 2008-08-14 | Daido Castings Co., Ltd. | Turbine wheel of turbocharger |
US7896728B2 (en) * | 2007-09-13 | 2011-03-01 | United Technologies Corporation | Machining methods using superabrasive tool |
JP5029341B2 (ja) | 2007-12-17 | 2012-09-19 | トヨタ自動車株式会社 | タービン遮熱装置 |
US9044833B2 (en) * | 2008-06-19 | 2015-06-02 | Borgwarner Inc. | Rotor shaft of a turbomachine and method for the production of a rotor of a turbomachine |
US8186947B2 (en) * | 2008-09-16 | 2012-05-29 | Honeywell International Inc. | Conical pin to maintain bearing system |
DE102009031737A1 (de) * | 2009-07-04 | 2011-07-21 | MAN Diesel & Turbo SE, 86153 | Laufrad für eine Turbomaschine |
JP5439112B2 (ja) * | 2009-10-07 | 2014-03-12 | 三菱重工業株式会社 | タービン動翼 |
-
2011
- 2011-02-07 JP JP2012553933A patent/JP5538569B2/ja not_active Expired - Fee Related
- 2011-02-07 WO PCT/US2011/023868 patent/WO2011102984A2/en active Application Filing
- 2011-02-07 CN CN2011800079713A patent/CN102741522A/zh active Pending
- 2011-02-07 US US13/577,097 patent/US9500081B2/en active Active
- 2011-02-07 DE DE112011100606.3T patent/DE112011100606B4/de active Active
- 2011-02-07 KR KR1020127023036A patent/KR101705664B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US9500081B2 (en) | 2016-11-22 |
CN102741522A (zh) | 2012-10-17 |
WO2011102984A2 (en) | 2011-08-25 |
KR20130040775A (ko) | 2013-04-24 |
KR101705664B1 (ko) | 2017-02-10 |
JP2013520602A (ja) | 2013-06-06 |
DE112011100606B4 (de) | 2022-12-08 |
DE112011100606T5 (de) | 2013-01-24 |
WO2011102984A3 (en) | 2011-11-17 |
US20120315149A1 (en) | 2012-12-13 |
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