CN1780710A - 风扇与涡轮机 - Google Patents
风扇与涡轮机 Download PDFInfo
- Publication number
- CN1780710A CN1780710A CN200480011200.1A CN200480011200A CN1780710A CN 1780710 A CN1780710 A CN 1780710A CN 200480011200 A CN200480011200 A CN 200480011200A CN 1780710 A CN1780710 A CN 1780710A
- Authority
- CN
- China
- Prior art keywords
- blade
- groove
- electrode
- blank
- workpiece
- 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
- 238000000034 method Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 22
- 238000005516 engineering process Methods 0.000 claims description 12
- 230000017105 transposition Effects 0.000 claims description 12
- 239000011888 foil Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000009760 electrical discharge machining Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- 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
-
- 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
-
- 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
- Y10T29/49336—Blade making
-
- 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
- Y10T29/49995—Shaping one-piece blank by removing material
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0304321.3A GB0304321D0 (en) | 2003-02-26 | 2003-02-26 | Fans and turbines |
GB0304321.3 | 2003-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1780710A true CN1780710A (zh) | 2006-05-31 |
CN100563893C CN100563893C (zh) | 2009-12-02 |
Family
ID=9953649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480011200.1A Expired - Fee Related CN100563893C (zh) | 2003-02-26 | 2004-02-26 | 叶片的加工方法、工艺、设备及包含该种叶片的产品 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8127444B2 (zh) |
EP (1) | EP1603700B1 (zh) |
JP (1) | JP5097877B2 (zh) |
CN (1) | CN100563893C (zh) |
AT (1) | ATE510646T1 (zh) |
CA (1) | CA2520173C (zh) |
GB (1) | GB0304321D0 (zh) |
WO (1) | WO2004076111A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103639547A (zh) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | 一种异型电腐蚀夹具的气动电腐蚀机构 |
CN108380989A (zh) * | 2018-03-28 | 2018-08-10 | 北京汉飞航空科技有限公司 | 一种航空发动机整体叶盘的加工方法及设备 |
CN109715331A (zh) * | 2016-11-25 | 2019-05-03 | 三菱日立电力系统株式会社 | 放电加工方法及放电加工装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050247569A1 (en) * | 2004-05-07 | 2005-11-10 | Lamphere Michael S | Distributed arc electroerosion |
GB0420022D0 (en) | 2004-09-09 | 2004-10-13 | Bladon Jets Ltd | Fans and turbines |
US8671550B1 (en) * | 2006-12-14 | 2014-03-18 | Oklahoma Safety Equipment Company, Inc. | Wire electrical discharge machined rupture disk and method |
US20090320285A1 (en) * | 2008-06-30 | 2009-12-31 | Tahany Ibrahim El-Wardany | Edm machining and method to manufacture a curved rotor blade retention slot |
DE102008052947A1 (de) * | 2008-10-23 | 2010-04-29 | Siemens Aktiengesellschaft | Verfahren zur Herstellung von Laufschaufeln und einer Radscheibe für eine Turbomaschine sowie Vorrichtung, aufweisend Laufschaufeln und eine Radscheibe für eine Turbomaschine |
GB0917317D0 (en) | 2009-10-02 | 2009-11-18 | Bladon Jets Ltd | Rotary structures |
JP5463153B2 (ja) * | 2010-02-01 | 2014-04-09 | 東洋炭素株式会社 | 有底孔部を有する部材の製造方法及び、加工工具 |
EP2827003B1 (de) * | 2013-07-15 | 2019-04-10 | MTU Aero Engines GmbH | Gasturbinen-Verdichter-Leitgitter |
CN106552975B (zh) | 2015-09-28 | 2019-01-01 | 通用电气公司 | 加工工具和加工系统 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3372099A (en) | 1963-05-01 | 1968-03-05 | John E. Clifford | Electrochemical machining using a multisegmented electrode with individual current control for each segment |
US3288699A (en) | 1964-02-12 | 1966-11-29 | Ex Cell O Corp | Apparatus for electrochemical shaping |
US3642601A (en) | 1968-12-03 | 1972-02-15 | Iwao Kondo | Machine for processing a piece of work by electric current |
JPS5142682B2 (zh) * | 1972-02-18 | 1976-11-17 | ||
GB2067946B (en) * | 1980-02-14 | 1984-08-08 | Inoue Japax Res | Electrode holder-guidance assembly for wire-cut electrical machining |
JPS5728833U (zh) * | 1980-07-21 | 1982-02-15 | ||
JPS5810423A (ja) * | 1981-07-10 | 1983-01-21 | Atsuo Unosawa | ねじれブレードの製造方法 |
US4601224A (en) * | 1984-10-05 | 1986-07-22 | Clark Iii William T | Hot wire cutting system |
DE3507274A1 (de) | 1985-03-01 | 1986-09-04 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar | Scheiben mit schaufeln hoher stabilitaet fuer turbomolekularpumpen |
JPS62203721A (ja) * | 1986-03-03 | 1987-09-08 | Inoue Japax Res Inc | タ−ボポンプ |
EP0295206A1 (fr) | 1987-06-10 | 1988-12-14 | Charmilles Technologies S.A. | Dispositif pour fixer un outil selon différentes orientations |
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. |
US5014421A (en) | 1989-12-26 | 1991-05-14 | Ingersoll-Rand Company | Contoured blade edge cutting method |
JPH04135120A (ja) * | 1990-09-25 | 1992-05-08 | Toshiba Tungaloy Co Ltd | 小径工具におけるねじれ溝の加工方法 |
DE4203656C2 (de) * | 1992-02-08 | 2000-06-21 | Abb Patent Gmbh | Vorrichtung zur Herstellung von Axialnuten an Läuferscheiben eines Turbinenläufers |
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 |
US6119567A (en) * | 1997-07-10 | 2000-09-19 | Ktm Industries, Inc. | Method and apparatus for producing a shaped article |
IT1319495B1 (it) | 2000-11-30 | 2003-10-20 | Nuovo Pignone Spa | Procedimento per la realizzazione di un rotore per compressoricentrifughi. |
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 |
-
2003
- 2003-02-26 GB GBGB0304321.3A patent/GB0304321D0/en not_active Ceased
-
2004
- 2004-02-26 CN CN200480011200.1A patent/CN100563893C/zh not_active Expired - Fee Related
- 2004-02-26 CA CA2520173A patent/CA2520173C/en not_active Expired - Fee Related
- 2004-02-26 EP EP04714852A patent/EP1603700B1/en not_active Expired - Lifetime
- 2004-02-26 AT AT04714852T patent/ATE510646T1/de not_active IP Right Cessation
- 2004-02-26 WO PCT/GB2004/000774 patent/WO2004076111A1/en active Application Filing
- 2004-02-26 US US10/546,884 patent/US8127444B2/en active Active
- 2004-02-26 JP JP2006502329A patent/JP5097877B2/ja not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103639547A (zh) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | 一种异型电腐蚀夹具的气动电腐蚀机构 |
CN109715331A (zh) * | 2016-11-25 | 2019-05-03 | 三菱日立电力系统株式会社 | 放电加工方法及放电加工装置 |
CN109715331B (zh) * | 2016-11-25 | 2020-08-04 | 三菱日立电力系统株式会社 | 放电加工方法及放电加工装置 |
CN108380989A (zh) * | 2018-03-28 | 2018-08-10 | 北京汉飞航空科技有限公司 | 一种航空发动机整体叶盘的加工方法及设备 |
CN108380989B (zh) * | 2018-03-28 | 2024-04-23 | 北京汉飞航空科技有限公司 | 一种航空发动机整体叶盘的加工方法及设备 |
Also Published As
Publication number | Publication date |
---|---|
CA2520173C (en) | 2012-09-11 |
GB0304321D0 (en) | 2003-04-02 |
JP5097877B2 (ja) | 2012-12-12 |
US20070039178A1 (en) | 2007-02-22 |
CN100563893C (zh) | 2009-12-02 |
US8127444B2 (en) | 2012-03-06 |
EP1603700B1 (en) | 2011-05-25 |
JP2006519110A (ja) | 2006-08-24 |
WO2004076111A1 (en) | 2004-09-10 |
CA2520173A1 (en) | 2004-09-10 |
EP1603700A1 (en) | 2005-12-14 |
ATE510646T1 (de) | 2011-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101052490B (zh) | 叶片的加工方法、工艺、设备及包含该种叶片的产品 | |
CN100563893C (zh) | 叶片的加工方法、工艺、设备及包含该种叶片的产品 | |
US6787728B2 (en) | Method and apparatus for near net shape rapid rough electromachining for blisks | |
EP0992310A2 (en) | Step milling process | |
US20060085979A1 (en) | Method and device for manufacturing integrally bladed rotors | |
CN108380989B (zh) | 一种航空发动机整体叶盘的加工方法及设备 | |
US8161641B2 (en) | Compound electromachining | |
JP2006205351A (ja) | タービンブレードの放電加工方法及びそれに適用されるタービンブレードの放電加工装置 | |
JP2003191137A (ja) | タンデム形ブリスクの電解加工 | |
JPH0755409B2 (ja) | 1枚以上の羽根を有するタービンポンプ用インペラ又は回転子を放電加工を用いて製造する方法及びそれにより製造された装置 | |
AU9145401A (en) | Method for production of a rotor for centrifugal compressors | |
US20150000132A1 (en) | Apparatus and a method of shaping an edge of an aerofoil | |
EP2483028B1 (en) | Rotary structures | |
CN86108055A (zh) | 用于电化学加工机床的导电卡子 | |
GB2592618A (en) | Turbine blades and methods of manufacture of turbine blades | |
CN114603222A (zh) | 发动机气缸套内壁储油结构加工专机及其工作方法 | |
CN1008761B (zh) | 离心式压气机的工作轮 |
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: 20091202 Termination date: 20160226 |
|
CF01 | Termination of patent right due to non-payment of annual fee |