CN101052490A - 风扇和涡轮机 - Google Patents
风扇和涡轮机 Download PDFInfo
- Publication number
- CN101052490A CN101052490A CNA2005800379017A CN200580037901A CN101052490A CN 101052490 A CN101052490 A CN 101052490A CN A2005800379017 A CNA2005800379017 A CN A2005800379017A CN 200580037901 A CN200580037901 A CN 200580037901A CN 101052490 A CN101052490 A CN 101052490A
- Authority
- CN
- China
- Prior art keywords
- electrode
- blade
- groove
- workpiece
- equipment
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
- B23H1/04—Electrodes specially adapted therefor or their manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/10—Working turbine blades or nozzles
-
- 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
- F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- 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
- F05D2230/10—Manufacture by removing material
- F05D2230/12—Manufacture by removing material by spark erosion methods
-
- 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
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
- Y10T29/49325—Shaping integrally bladed rotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0420022.6A GB0420022D0 (en) | 2004-09-09 | 2004-09-09 | Fans and turbines |
GB0420022.6 | 2004-09-09 | ||
PCT/GB2005/003491 WO2006027608A1 (en) | 2004-09-09 | 2005-09-09 | Fans and turbines |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101052490A true CN101052490A (zh) | 2007-10-10 |
CN101052490B CN101052490B (zh) | 2011-12-28 |
Family
ID=33186731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800379017A Expired - Fee Related CN101052490B (zh) | 2004-09-09 | 2005-09-09 | 叶片的加工方法、工艺、设备及包含该种叶片的产品 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8091230B2 (zh) |
EP (1) | EP1791673B1 (zh) |
JP (1) | JP5112867B2 (zh) |
CN (1) | CN101052490B (zh) |
CA (1) | CA2579690C (zh) |
GB (1) | GB0420022D0 (zh) |
WO (1) | WO2006027608A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102665991A (zh) * | 2009-10-02 | 2012-09-12 | 布拉顿喷气机控股有限公司 | 旋转结构 |
CN102728915A (zh) * | 2012-07-03 | 2012-10-17 | 北京航空航天大学 | 适用于圆周方向均布曲面结构的同步数控加工方法及装置 |
CN102909443A (zh) * | 2012-09-29 | 2013-02-06 | 北京迪蒙数控技术有限责任公司 | 涡轮盘电火花成形加工及在线检测装置 |
CN105358280A (zh) * | 2013-06-17 | 2016-02-24 | 斯奈克玛 | 用于制造涡轮机盘的腔体的方法 |
TWI577480B (zh) * | 2015-11-27 | 2017-04-11 | Electrochemical processing device for turbine blades | |
CN112296458A (zh) * | 2020-11-13 | 2021-02-02 | 常州心匠智能装备有限公司 | 一种整体叶轮电解成型加工装置 |
CN113042832A (zh) * | 2019-12-27 | 2021-06-29 | 重庆尚群塑胶制品有限公司 | 一种用于线簧孔加工的斜齿棒加工装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100450686C (zh) * | 2006-10-19 | 2009-01-14 | 杨龙兴 | 一种汽轮机叶片的线切割加工工艺方法 |
FR2960461B1 (fr) * | 2010-05-27 | 2012-07-27 | Snecma | Procede d’usinage d’alveoles d’un disque de turbine d'une turbomachine |
CN102581406B (zh) * | 2012-02-16 | 2014-05-21 | 哈尔滨汽轮机厂有限责任公司 | 一种用于燃气轮机热部件气模孔的电火花打孔夹具 |
WO2014066866A1 (en) * | 2012-10-25 | 2014-05-01 | Applied Materials, Inc. | Electro discharge machining system and method of operation thereof |
DE102013103526B3 (de) * | 2013-04-09 | 2014-07-17 | Sartorius Stedim Biotech Gmbh | Vorrichtung und Verfahren zum Justieren von Rührblättern |
FR3015554B1 (fr) * | 2013-12-19 | 2016-01-29 | Snecma | Secteur d'anneau de turbine pour turbomachine d'aeronef, presentant des orifices de prehension ameliores |
CN103752965B (zh) * | 2014-01-13 | 2016-01-13 | 南京航空航天大学 | 可直线与旋转复合进给的整体叶盘电解加工工具及方法 |
KR200478206Y1 (ko) | 2014-05-02 | 2015-09-09 | 한전케이피에스 주식회사 | 가스터빈 블레이드의 냉각유로 형성을 위한 전해가공용 지그 |
CN106552975B (zh) | 2015-09-28 | 2019-01-01 | 通用电气公司 | 加工工具和加工系统 |
US20170266744A1 (en) * | 2015-10-30 | 2017-09-21 | Mitsubishi Electric Corporation | Wire electric discharge machine, control method of control device of wire electric discharge machine, and positioning method |
IT201700022630A1 (it) * | 2017-02-28 | 2018-08-28 | Exergy Spa | Metodo per la costruzione di elementi statorici e rotorici di turbomacchine |
US20180340421A1 (en) * | 2017-05-25 | 2018-11-29 | Bell Helicopter Textron Inc. | Tool and method for removal of a portion of an aircraft component |
CN108356373B (zh) * | 2018-01-23 | 2019-07-26 | 深圳大学 | 曲型盲孔加工装置及曲型盲孔加工方法 |
CN110076524B (zh) * | 2019-04-30 | 2020-07-31 | 沈阳透平机械股份有限公司 | 一种轴流型压缩机静叶流道板的加工方法 |
CN111215710B (zh) * | 2020-02-24 | 2021-09-24 | 广东工业大学 | 一种可在线修整的剖槽电极微细放电加工装置及加工方法 |
CN113828872B (zh) * | 2021-10-21 | 2024-04-19 | 深圳市米尔迪克精密机械科技有限公司 | 一种自动对刀的三轴数控火花机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5114147A (ja) * | 1974-07-26 | 1976-02-04 | Hitachi Ltd | Denkaiseikeiho |
JPS5432144A (en) * | 1977-08-17 | 1979-03-09 | Toshiba Corp | Electrolytic working method for united type turbine runner provided with twisted blades |
JPS62203721A (ja) * | 1986-03-03 | 1987-09-08 | Inoue Japax Res Inc | タ−ボポンプ |
JPH0796166B2 (ja) * | 1988-03-01 | 1995-10-18 | エーピーシーエアロスペシャルティ株式会社 | 一体型翼車の電解加工方法および電解加工装置 |
IT1238201B (it) * | 1989-11-03 | 1993-07-09 | Varian Spa | Metodo di fabbricazione mediante elettroerosione di una girante o di un rotore a una o piu' giranti di una turbopompa, particolarmente di una pompa turbomolecolare, e prodotti cosi' ottenuti. |
JPH03234427A (ja) * | 1990-02-05 | 1991-10-18 | Matsushita Electric Ind Co Ltd | マイクロタービンの加工方法 |
JP3362446B2 (ja) * | 1993-05-17 | 2003-01-07 | 石川島播磨重工業株式会社 | 一体型翼車の翼部加工用電極 |
KR100445495B1 (ko) * | 2000-09-20 | 2004-08-21 | 미쓰비시덴키 가부시키가이샤 | 방전 가공 장치 및 방전 가공 방법 |
IT1319495B1 (it) * | 2000-11-30 | 2003-10-20 | Nuovo Pignone Spa | Procedimento per la realizzazione di un rotore per compressoricentrifughi. |
US6800828B2 (en) * | 2001-03-31 | 2004-10-05 | Honeywell International Inc. | Electrical discharge machining of carbon-containing work pieces |
US6562227B2 (en) * | 2001-07-31 | 2003-05-13 | General Electric Company | Plunge electromachining |
US6787728B2 (en) * | 2002-12-27 | 2004-09-07 | General Electric Company | Method and apparatus for near net shape rapid rough electromachining for blisks |
GB0304321D0 (en) | 2003-02-26 | 2003-04-02 | Bladon Jets Ltd | Fans and turbines |
US20060157234A1 (en) * | 2005-01-14 | 2006-07-20 | Honeywell International Inc. | Microchannel heat exchanger fabricated by wire electro-discharge machining |
-
2004
- 2004-09-09 GB GBGB0420022.6A patent/GB0420022D0/en not_active Ceased
-
2005
- 2005-09-09 CA CA2579690A patent/CA2579690C/en not_active Expired - Fee Related
- 2005-09-09 EP EP05778462.1A patent/EP1791673B1/en active Active
- 2005-09-09 CN CN2005800379017A patent/CN101052490B/zh not_active Expired - Fee Related
- 2005-09-09 JP JP2007530770A patent/JP5112867B2/ja not_active Expired - Fee Related
- 2005-09-09 WO PCT/GB2005/003491 patent/WO2006027608A1/en active Application Filing
-
2007
- 2007-03-09 US US11/716,419 patent/US8091230B2/en active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102665991A (zh) * | 2009-10-02 | 2012-09-12 | 布拉顿喷气机控股有限公司 | 旋转结构 |
CN102728915A (zh) * | 2012-07-03 | 2012-10-17 | 北京航空航天大学 | 适用于圆周方向均布曲面结构的同步数控加工方法及装置 |
CN102728915B (zh) * | 2012-07-03 | 2014-05-07 | 北京航空航天大学 | 适用于圆周方向均布曲面结构的同步数控加工方法及装置 |
CN102909443A (zh) * | 2012-09-29 | 2013-02-06 | 北京迪蒙数控技术有限责任公司 | 涡轮盘电火花成形加工及在线检测装置 |
CN102909443B (zh) * | 2012-09-29 | 2014-09-17 | 北京迪蒙数控技术有限责任公司 | 涡轮盘电火花成形加工及在线检测装置 |
CN105358280A (zh) * | 2013-06-17 | 2016-02-24 | 斯奈克玛 | 用于制造涡轮机盘的腔体的方法 |
CN105358280B (zh) * | 2013-06-17 | 2018-10-12 | 赛峰航空器发动机 | 用于制造涡轮机盘的腔体的方法 |
TWI577480B (zh) * | 2015-11-27 | 2017-04-11 | Electrochemical processing device for turbine blades | |
CN113042832A (zh) * | 2019-12-27 | 2021-06-29 | 重庆尚群塑胶制品有限公司 | 一种用于线簧孔加工的斜齿棒加工装置 |
CN112296458A (zh) * | 2020-11-13 | 2021-02-02 | 常州心匠智能装备有限公司 | 一种整体叶轮电解成型加工装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101052490B (zh) | 2011-12-28 |
JP5112867B2 (ja) | 2013-01-09 |
WO2006027608A1 (en) | 2006-03-16 |
US8091230B2 (en) | 2012-01-10 |
GB0420022D0 (en) | 2004-10-13 |
EP1791673A1 (en) | 2007-06-06 |
CA2579690A1 (en) | 2006-03-16 |
JP2008512258A (ja) | 2008-04-24 |
US20070271785A1 (en) | 2007-11-29 |
CA2579690C (en) | 2014-06-10 |
EP1791673B1 (en) | 2014-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BLADON JETS HOLDINGS LTD. Free format text: FORMER OWNER: BLADON JETS UK LTD. Effective date: 20120730 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: BLADON JETS UK LTD. Free format text: FORMER NAME: BLADON JETS LTD. |
|
CP03 | Change of name, title or address |
Address after: coventry Patentee after: Brad Tes UK Ltd. Address before: Shropshire Patentee before: Bladon Jets Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120730 Address after: The Isle of man Patentee after: Brad thies Holdings Ltd. Address before: coventry Patentee before: Brad Tes UK Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20150909 |
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EXPY | Termination of patent right or utility model |