ATE107882T1 - Verfahren zur behandlung von löchern. - Google Patents

Verfahren zur behandlung von löchern.

Info

Publication number
ATE107882T1
ATE107882T1 AT89912994T AT89912994T ATE107882T1 AT E107882 T1 ATE107882 T1 AT E107882T1 AT 89912994 T AT89912994 T AT 89912994T AT 89912994 T AT89912994 T AT 89912994T AT E107882 T1 ATE107882 T1 AT E107882T1
Authority
AT
Austria
Prior art keywords
orifice
processing
flow resistance
orifices
fluid
Prior art date
Application number
AT89912994T
Other languages
English (en)
Inventor
Lawrence J Rhoades
Original Assignee
Extrude Hone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23012482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE107882(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Extrude Hone Corp filed Critical Extrude Hone Corp
Application granted granted Critical
Publication of ATE107882T1 publication Critical patent/ATE107882T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
    • B24B31/116—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using plastically deformable grinding compound, moved relatively to the workpiece under the influence of pressure
    • 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
    • B23H9/02—Trimming or deburring
    • 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
    • B23H9/14—Making holes
    • 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
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • ing And Chemical Polishing (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Pipe Accessories (AREA)
AT89912994T 1988-11-02 1989-11-02 Verfahren zur behandlung von löchern. ATE107882T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/265,934 US4995949A (en) 1986-03-21 1988-11-02 Orifice sizing using chemical, electrochemical, electrical discharge machining, plating, coating techniques

Publications (1)

Publication Number Publication Date
ATE107882T1 true ATE107882T1 (de) 1994-07-15

Family

ID=23012482

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89912994T ATE107882T1 (de) 1988-11-02 1989-11-02 Verfahren zur behandlung von löchern.

Country Status (6)

Country Link
US (1) US4995949A (de)
EP (1) EP0441887B1 (de)
JP (1) JPH04502886A (de)
AT (1) ATE107882T1 (de)
DE (1) DE68916552T2 (de)
WO (1) WO1990005039A1 (de)

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US5373449A (en) * 1988-08-13 1994-12-13 Amchem Company Limited Method of producing a multi-apertured workpiece
US5034106A (en) * 1990-08-16 1991-07-23 General Motors Corporation Electrolytic drilling
DE4307159B4 (de) * 1993-03-06 2009-03-26 Robert Bosch Gmbh Spritzlochscheibe für ein Ventil und Verfahren zur Herstellung
US5306401A (en) * 1993-03-15 1994-04-26 Fierkens Richard H J Method for drilling cooling holes in turbine blades
US5435884A (en) * 1993-09-30 1995-07-25 Parker-Hannifin Corporation Spray nozzle and method of manufacturing same
US5522760A (en) * 1994-08-22 1996-06-04 Cummins Engine Company, Inc. Method of microdeburring a bore
DE4437624A1 (de) * 1994-10-21 1996-04-25 Frembgen Fritz Herbert Verfahren zum elektrochemischen Bearbeiten von Strömungskanälen metallischer Werkstücke
US5702288A (en) * 1995-08-30 1997-12-30 United Technologies Corporation Method of removing excess overlay coating from within cooling holes of aluminide coated gas turbine engine components
US5893984A (en) * 1995-10-27 1999-04-13 General Electric Company High aspect ratio EDM electrode assembly
FR2742255B1 (fr) * 1995-12-08 1998-03-06 Framatome Sa Procede et dispositif de deconfinement du logement d'une vis d'assemblage de deux plaques planes du cloisonnement du coeur d'un reacteur nucleaire
JPH09225750A (ja) * 1996-02-19 1997-09-02 Hoden Seimitsu Kako Kenkyusho Ltd 放電加工方法およびその装置
EP0802009B1 (de) * 1996-04-20 1998-12-09 Fritz-Herbert Frembgen Verfahren zum elektrochemischen Bearbeiten von Strömungskanälen metallischer Werkstücke
US5820744A (en) * 1996-09-30 1998-10-13 Doncasters, Turbo Products Division Electrochemical machining method and apparatus
DE10080457T1 (de) * 1999-02-12 2001-04-26 Gelest Inc CVD-Abscheidung von Wolframnitrid
US6539627B2 (en) 2000-01-19 2003-04-01 General Electric Company Method of making turbulated cooling holes
US6735950B1 (en) * 2000-03-31 2004-05-18 General Electric Company Combustor dome plate and method of making the same
DE10048935A1 (de) * 2000-10-04 2002-04-11 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10204952A1 (de) * 2002-02-04 2003-08-21 Extrude Hone Gmbh Verfahren und Vorrichtung zum Erzielen eines bestimmten Durchflusswiderstandes eines Strömungskanals
DE10204561A1 (de) * 2002-02-04 2003-08-21 Extrude Hone Gmbh Verfahren und Vorrichtung zum Erzielen eines bestimmten Durchflusswiderstandes eines Strömungskanals mit Hilfe einer Messbrücke
US20050029109A1 (en) * 2002-05-07 2005-02-10 Gang Zhang Method of electrochemically fabricating multilayer structures having improved interlayer adhesion
US20050045585A1 (en) 2002-05-07 2005-03-03 Gang Zhang Method of electrochemically fabricating multilayer structures having improved interlayer adhesion
WO2004101862A1 (en) * 2003-05-07 2004-11-25 Microfabrica Inc. Method of electrochemically fabricating multilayer structures having improved interlayer adhesion
JP4215677B2 (ja) * 2003-08-25 2009-01-28 日立ビアメカニクス株式会社 レーザ加工機及びレーザ加工方法
US6991425B2 (en) * 2003-09-12 2006-01-31 Honeywell International, Inc. Air turbine starter with unitary inlet and stator
US20060042932A1 (en) * 2004-08-25 2006-03-02 Rosenzweig Mark A Apparatus and method for electroplating a workpiece
US20060073348A1 (en) * 2004-10-06 2006-04-06 General Electric Company Electroplated fuel nozzle/swirler wear coat
EP1655092A1 (de) * 2004-11-09 2006-05-10 Siemens Aktiengesellschaft Verfahren zur elektrolytischen Bearbeitung eines Bauteils mit Durchgangsloch
EP1655091A1 (de) * 2004-11-09 2006-05-10 Siemens Aktiengesellschaft Verfahren zur elektrolytischen Bearbeitung eines Bauteils und ein Bauteil mit Durchgangsloch
AU2006204976B2 (en) * 2005-01-12 2010-08-19 Lummus Technology Inc. Methods and apparatus for improved control of PSA flow variations
GB2428608A (en) * 2005-07-30 2007-02-07 Siemens Ind Turbomachinery Ltd A method for production of a set of holes by monitoring fluid flow
JP4569462B2 (ja) * 2005-12-19 2010-10-27 株式会社デンソー 流体研磨加工方法及び装置
CN101595239B (zh) * 2007-01-29 2013-01-02 东曹Smd有限公司 超光滑面溅射靶及其制造方法
US20080230396A1 (en) * 2007-03-22 2008-09-25 General Electric Company Methods and systems for forming turbulated cooling holes
US10533439B2 (en) * 2014-12-16 2020-01-14 United Technologies Corporation Gas turbine engine component with abrasive surface formed by electrical discharge machining
CN104625263B (zh) * 2015-01-19 2017-02-22 同济大学 一种基于凝胶电化学加工的肋化内冷却结构冷却管的制备方法
JP7105192B2 (ja) 2016-02-15 2022-07-22 アール・イー・エム・テクノロジーズ・インコーポレーテツド 付加製造された工作物の化学処理
DE102018203065A1 (de) * 2018-03-01 2019-09-05 Robert Bosch Gmbh Verfahren zur Herstellung eines Injektors

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US2570624A (en) * 1946-11-19 1951-10-09 Gulf Research Development Co Follow-up pneumatic servomotor
US2687147A (en) * 1949-03-29 1954-08-24 Us Quarry Tile Company Orifice construction
US3349619A (en) * 1959-07-29 1967-10-31 Meriam Instr Company Laminar flow element and flow meter
US3228863A (en) * 1960-10-27 1966-01-11 Gen Motors Corp Electrolytic process and apparatus for removing stock from a conductive workpiece
US3399125A (en) * 1964-01-28 1968-08-27 Hitachi Ltd Electrochemical machining in a pressurized chamber substantially without the formation of gas bubbles
US3480530A (en) * 1966-11-15 1969-11-25 Gen Motors Corp Method for producing porous metal parts having uniform fluid permeability
SU395246A1 (ru) * 1969-05-12 1973-08-28 Способ гидроабразивной обработки сопловых
US3753879A (en) * 1971-02-03 1973-08-21 Ass Eng Ltd Method and means for producing holes
SU518326A2 (ru) * 1975-02-21 1976-06-25 Алтайский Моторный Завод Устройство дл автоматического отключени подачи суспензии при гидроабразивной обработке отверстий
US4147481A (en) * 1977-08-19 1979-04-03 Deutsch Daniel Harold Asymmetric permeable member
US4455470A (en) * 1981-08-14 1984-06-19 The Perkin-Elmer Corporation Plasma spray gun nozzle and coolant deionizer
US4578164A (en) * 1983-08-24 1986-03-25 Nissan Motor Co., Ltd. Method of electrolytically finishing spray-hole of fuel injection nozzle

Also Published As

Publication number Publication date
EP0441887B1 (de) 1994-06-29
DE68916552D1 (de) 1994-08-04
JPH04502886A (ja) 1992-05-28
EP0441887A1 (de) 1991-08-21
US4995949A (en) 1991-02-26
WO1990005039A1 (en) 1990-05-17
DE68916552T2 (de) 1995-02-23
EP0441887A4 (en) 1991-11-13

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