JP2009255288A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2009255288A5 JP2009255288A5 JP2009089318A JP2009089318A JP2009255288A5 JP 2009255288 A5 JP2009255288 A5 JP 2009255288A5 JP 2009089318 A JP2009089318 A JP 2009089318A JP 2009089318 A JP2009089318 A JP 2009089318A JP 2009255288 A5 JP2009255288 A5 JP 2009255288A5
- Authority
- JP
- Japan
- Prior art keywords
- milling
- blade
- leading edge
- shape
- blisk
- 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.)
- Granted
Links
- 238000003801 milling Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 15
- 238000000227 grinding Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- 238000007517 polishing process Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005498 polishing Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008017624.9 | 2008-04-04 | ||
| DE102008017624A DE102008017624A1 (de) | 2008-04-04 | 2008-04-04 | Verfahren zur aerodynamischen Ausformung der Vorderkante von Bliskschaufeln |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009255288A JP2009255288A (ja) | 2009-11-05 |
| JP2009255288A5 true JP2009255288A5 (enExample) | 2012-08-16 |
| JP5269677B2 JP5269677B2 (ja) | 2013-08-21 |
Family
ID=40746819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009089318A Expired - Fee Related JP5269677B2 (ja) | 2008-04-04 | 2009-04-01 | ブリスクブレードの前縁を空力的に形成する方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8701287B2 (enExample) |
| EP (1) | EP2106876B1 (enExample) |
| JP (1) | JP5269677B2 (enExample) |
| DE (1) | DE102008017624A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008017624A1 (de) | 2008-04-04 | 2009-10-08 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur aerodynamischen Ausformung der Vorderkante von Bliskschaufeln |
| SG157240A1 (en) * | 2008-05-14 | 2009-12-29 | Pratt & Whitney Services Pte Ltd | Compressor stator chord restoration repair method and apparatus |
| EP2498384B1 (en) | 2009-11-06 | 2018-06-27 | Yazaki Corporation | Inverter terminal block provided to motor case and gasket thereof |
| EP2544862B1 (en) | 2010-03-08 | 2016-04-06 | Techtronic Power Tools Technology Limited | Power tool having a spindle lock |
| DE102010033732A1 (de) * | 2010-08-07 | 2012-02-09 | Mtu Aero Engines Gmbh | Verfahren zum Generieren eines Designs eines Bauteils und Verfahren zum Fertigen desselben |
| FR2964585B1 (fr) * | 2010-09-15 | 2012-10-05 | Snecma | Procede et machine outil pour l'ajustage du contour d'une piece |
| DE102010042585B4 (de) * | 2010-10-18 | 2013-03-28 | Siemens Aktiengesellschaft | Verfahren zur Herstellung einer Schaufel einer Strömungsmaschine, sowie danach hergestellte Schaufel, Beschaufelung und Strömungsmaschine |
| GB2491398B (en) | 2011-06-03 | 2013-11-27 | Rolls Royce Plc | An apparatus and a method of shaping an edge of an aerofoil |
| JP5842557B2 (ja) * | 2011-11-11 | 2016-01-13 | 株式会社Ihi | 翼面仕上げ方法及び翼部品 |
| US20140121819A1 (en) * | 2012-10-30 | 2014-05-01 | Concepts Eti, Inc. | Methods, Systems, And Devices For Designing and Manufacturing Flank Millable Components |
| JP5999348B2 (ja) * | 2012-10-31 | 2016-09-28 | 株式会社Ihi | タービン翼 |
| CN102941443A (zh) * | 2012-11-05 | 2013-02-27 | 宁波镇明转轴有限公司 | 一种传动螺杆的制造方法 |
| CN105358277A (zh) * | 2013-05-09 | 2016-02-24 | 株式会社Ihi | 叶面精加工方法及叶零件 |
| US9465530B2 (en) * | 2014-04-22 | 2016-10-11 | Concepts Nrec, Llc | Methods, systems, and devices for designing and manufacturing flank millable components |
| US10823055B2 (en) | 2016-08-08 | 2020-11-03 | Pratt & Whitney Canada Corp. | Bypass duct louver for noise mitigation |
| CN107283133A (zh) * | 2017-06-15 | 2017-10-24 | 江苏森威精锻有限公司 | 一种可改善钟形壳类工件跳动的模具的加工工艺 |
| US10947849B2 (en) | 2017-06-27 | 2021-03-16 | General Electric Company | Systems and methods for recontouring engine components |
| JP7124652B2 (ja) * | 2018-11-13 | 2022-08-24 | 株式会社豊田自動織機 | TiAl合金製翼車の製造方法 |
| WO2021069039A1 (en) * | 2019-10-07 | 2021-04-15 | Vestas Wind Systems A/S | Grinding tool for grinding a leading edge of a wind turbine blade |
| GB202110465D0 (en) * | 2021-07-21 | 2021-09-01 | Rolls Royce Plc | Aerofoil shaping method |
| CN114160853B (zh) * | 2022-01-19 | 2024-04-09 | 重庆江增船舶重工有限公司 | 一种两半式薄壁静叶精铣方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4001978A (en) * | 1975-04-01 | 1977-01-11 | General Electric Company | Apparatus for shaping the edge of a blade element |
| DE3235310C2 (de) * | 1982-09-24 | 1985-08-22 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Verfahren zur Herstellung eines an seinen Kanten gepanzerten Werkstückes |
| CH661678A5 (en) * | 1983-12-16 | 1987-08-14 | Starrfraesmaschinen Ag | Method for machining a shovel-shaped workpiece by a milling tool |
| CA1204315A (en) * | 1984-02-08 | 1986-05-13 | Pratt & Whitney Canada Inc. | Multiple cutter pass flank milling |
| DE3941410A1 (de) * | 1989-12-15 | 1991-06-20 | Krauss Maffei Ag | Verfahren zum schleifen von konkaven flaechen an gussstuecken und vorrichtung zur durchfuehrung des verfahrens |
| CN1136289A (zh) * | 1993-09-29 | 1996-11-20 | 西门子公司 | 一种沿一条主轴延伸的涡轮叶片型面的铣削方法 |
| DE19612396C2 (de) * | 1996-03-28 | 1998-02-05 | Univ Dresden Tech | Schaufelblatt mit unterschiedlich ausgebildeten Profilquerschnitten |
| GB9713395D0 (en) * | 1997-06-25 | 1997-08-27 | Rolls Royce Plc | Improvements in or relating to the friction welding of components |
| JP4834220B2 (ja) * | 1998-11-14 | 2011-12-14 | エムテーウー・アエロ・エンジンズ・ゲーエムベーハー | 回転対称部品の精密加工用装置 |
| ATE204523T1 (de) * | 1999-03-08 | 2001-09-15 | Alstom Schweiz Ag | Fräsverfahren |
| FR2828824B1 (fr) * | 2001-08-23 | 2003-12-05 | Snecma Moteurs | Procede de fabrication d'un disque aubage monobloc de rotor et disque correspondant |
| JP2003340706A (ja) * | 2002-05-22 | 2003-12-02 | Honda Motor Co Ltd | ブリスクの回転翼エッジ部の加工方法 |
| DE10312224B3 (de) * | 2003-03-19 | 2004-10-28 | Mtu Aero Engines Gmbh | Verfahren zum Herstellen von strömungsbeaufschlagten Bauteilen |
| DE10340520A1 (de) * | 2003-09-03 | 2005-03-31 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung von Gasturbinenrotoren mit integraler Beschaufelung |
| DE102004001394A1 (de) * | 2004-01-09 | 2005-08-04 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung bzw. Bearbeitung von Bauteilen |
| US7377037B2 (en) * | 2004-05-25 | 2008-05-27 | General Electric Company | Fillet machining method without adaptive probing |
| GB2414521B (en) * | 2004-05-28 | 2007-04-11 | Rolls Royce Plc | Rotor assembly and annulus filler for gas turbine engine compressor |
| DE102004026386A1 (de) * | 2004-05-29 | 2005-12-22 | Mtu Aero Engines Gmbh | Schaufelblatt einer Strömungsmaschine sowie Strömungsmaschine |
| FR2874339B1 (fr) * | 2004-08-23 | 2008-12-05 | Snecma Moteurs Sa | Procede de fabrication de pieces constitutives d'une aube creuse par forage sur presse |
| US7637010B2 (en) * | 2005-12-01 | 2009-12-29 | General Electric Company | Methods for machining turbine engine components |
| DE102008017624A1 (de) | 2008-04-04 | 2009-10-08 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur aerodynamischen Ausformung der Vorderkante von Bliskschaufeln |
-
2008
- 2008-04-04 DE DE102008017624A patent/DE102008017624A1/de not_active Withdrawn
-
2009
- 2009-02-11 EP EP09152588A patent/EP2106876B1/de not_active Ceased
- 2009-04-01 JP JP2009089318A patent/JP5269677B2/ja not_active Expired - Fee Related
- 2009-04-06 US US12/385,329 patent/US8701287B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5269677B2 (ja) | ブリスクブレードの前縁を空力的に形成する方法 | |
| JP2009255288A5 (enExample) | ||
| JP4109038B2 (ja) | ロータのモノブロックタービンディスクの製造方法及び当該ディスク | |
| US20090304473A1 (en) | Method for the milling of blisks | |
| US7704021B2 (en) | Method and tooling for machining the annulus of gas-turbine rotor provided with integrally formed-on blades | |
| CA2608291C (en) | High helix/low lead cutting tool | |
| EP1930121B1 (en) | Method of machining turbine airfoils by disc tools | |
| US8286348B2 (en) | Method of manufacturing and refinishing integrally bladed rotors | |
| US7097422B2 (en) | Hoop stress relief mechanism for gas turbine engines | |
| JP5390592B2 (ja) | 一時的にロータを保持するリングを備えたブレードが一体化されたロータブレードを製造するための改善された方法 | |
| EP2261510B1 (en) | Method of manufacturing impeller of centrifugal rotary machine. | |
| JP5432239B2 (ja) | 仕上げフライス加工前に除去される一時的ブレード支持リングを備えた、一体形ブレード付きディスクを製造する改良された方法 | |
| JP2008279547A (ja) | 溝加工方法および総形回転切削工具 | |
| JP7477297B2 (ja) | ボールトラックフライス盤用のフライスヘッド、そのフライスヘッドを有するボールトラックフライス盤、ボールトラックフライス盤用の刃先を製造するための方法、その方法を実行するためのコンピュータプログラム製品、そのコンピュータプログラム製品を有するデータキャリア、及びその方法を実行するための研磨機 | |
| EP2564962B1 (en) | Airfoil machining method | |
| JP5385369B2 (ja) | 翼端部からある距離の所に仮のブレード支持リングを備えた、一体形ブレード付きディスクを製造する改良された方法 | |
| CN112974934A (zh) | 用于制造薄壁部件的方法 | |
| CN101795804B (zh) | 槽切削加工方法及槽切削加工装置 | |
| CN105642986A (zh) | 一种锥度球头铣刀 | |
| US20110308966A1 (en) | Method for manufacturing blisks | |
| EP2540424A2 (en) | Spherical cutter and method for machining a curved slot | |
| JP2017078367A (ja) | ブリスクの製造方法、ブリスクの中間品、及びブリスク | |
| JP2011517627A (ja) | フライス加工ステップの前に除去されるブレード付きディスクのための仮の保持リングを備えた、一体形ブレード付きディスクを作製する改良された方法 | |
| CN205129045U (zh) | 具有减振性能且主偏角可变的插铣刀 | |
| US8689441B2 (en) | Method for machining a slot in a turbine engine rotor disk |