ATE415231T1 - Bearbeitungsverfahren - Google Patents

Bearbeitungsverfahren

Info

Publication number
ATE415231T1
ATE415231T1 AT06744153T AT06744153T ATE415231T1 AT E415231 T1 ATE415231 T1 AT E415231T1 AT 06744153 T AT06744153 T AT 06744153T AT 06744153 T AT06744153 T AT 06744153T AT E415231 T1 ATE415231 T1 AT E415231T1
Authority
AT
Austria
Prior art keywords
passage
metal housing
region
intersection
opening
Prior art date
Application number
AT06744153T
Other languages
English (en)
Inventor
Jonathan Arnold
Raphael Rouillon
Carl Diver
Original Assignee
Delphi Tech Inc
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
Application filed by Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE415231T1 publication Critical patent/ATE415231T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • 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
    • 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
    • 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
    • B23H9/16—Making holes using an electrolytic jet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/03—Fuel-injection apparatus having means for reducing or avoiding stress, e.g. the stress caused by mechanical force, by fluid pressure or by temperature variations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8069—Fuel injection apparatus manufacture, repair or assembly involving removal of material from the fuel apparatus, e.g. by punching, hydro-erosion or mechanical operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
AT06744153T 2005-06-06 2006-06-06 Bearbeitungsverfahren ATE415231T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05253470 2005-06-06
GBGB0602742.9A GB0602742D0 (en) 2005-06-06 2006-02-10 Machining method

Publications (1)

Publication Number Publication Date
ATE415231T1 true ATE415231T1 (de) 2008-12-15

Family

ID=35448033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06744153T ATE415231T1 (de) 2005-06-06 2006-06-06 Bearbeitungsverfahren

Country Status (7)

Country Link
US (1) US8313636B2 (de)
EP (2) EP1888286B1 (de)
JP (2) JP5069675B2 (de)
AT (1) ATE415231T1 (de)
DE (1) DE602006003891D1 (de)
GB (1) GB0602742D0 (de)
WO (1) WO2006131741A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101309349B1 (ko) 2009-09-03 2013-09-17 삼성전기주식회사 전해 가공용 전극, 이를 이용하는 전해 가공 장치 및 전해 가공 방법
IT1396370B1 (it) * 2009-10-28 2012-11-19 Bosch Gmbh Robert Metodo per realizzare un impianto di alimentazione carburante ad un motore a combustione interna.
JP5531569B2 (ja) * 2009-11-11 2014-06-25 株式会社デンソー ポンプ
DE102010030586A1 (de) * 2010-06-28 2011-12-29 Robert Bosch Gmbh Metallisches Bauteil für Hochdruckanwendungen
DE102011002658A1 (de) * 2010-12-21 2012-06-21 Robert Bosch Gmbh Verfahren zum Herstellen von Bohrungen
EP2492492A1 (de) 2011-02-28 2012-08-29 Delphi Technologies Holding S.à.r.l. Pumpkopf
DE102012023374A1 (de) * 2012-11-29 2014-06-05 Emag Holding Gmbh Elektrode zur Bearbeitung von Ausnehmungen in Bohrungen geringen Durchmessers
AT512893B1 (de) * 2013-02-05 2013-12-15 Bosch Gmbh Robert Bauelement mit ineinandermündenden Hochdruckbohrungen
EP2808532B1 (de) * 2013-05-30 2017-08-16 Delphi International Operations Luxembourg S.à r.l. Kraftstoffeinspritzer
US9878386B2 (en) * 2013-10-31 2018-01-30 Foundation Of Soongsil University-Industry Cooperation Eccentric electrode for electric discharge machining, method of manufacturing the same, and micro electric discharge machining apparatus including the same
DE102013225387A1 (de) * 2013-12-10 2015-06-11 Robert Bosch Gmbh Verbindungsbereich zwischen einem Hochdruckkanal und einer Hochdruckkammer und Kraftstoffeinspritzkomponente mit einem Verbindungsbereich
DE102014101308B4 (de) 2014-02-03 2022-01-27 Stoba Holding Gmbh & Co. Kg Kraftstoffeinspritzdosiereinrichtung, Kraftstoffeinspritzdüse, Werkzeug zum Herstellen einer Kraftstoffeinspritzdosiereinrichtung und Verfahren zum Herstellen einer Kraftstoffdosiereinrichtung
GB201516152D0 (en) * 2015-09-11 2015-10-28 Delphi Int Operations Lux Srl Fuel pump housing
JP6794900B2 (ja) 2017-03-30 2020-12-02 株式会社デンソー 流体通路装置の製造方法および流体通路装置
CN111390310B (zh) * 2020-04-01 2021-04-02 南京农业大学 用于柴油发动机燃油喷射体的阴极结构和电解加工方法
CN121773290A (zh) * 2023-09-05 2026-03-31 株式会社捷太格特 阀组件的主体及阀组件的主体的制造方法

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US3910832A (en) 1970-08-27 1975-10-07 Secr Defence Brit Tool for drilling cooling passages in turbine blades
JPS52148443A (en) 1976-06-07 1977-12-09 Hitachi Ltd Electrolytic processing method
JPS6217364A (ja) 1985-07-13 1987-01-26 Niigata Eng Co Ltd 内燃機関の燃料噴射ノズル
GB8924118D0 (en) * 1989-10-26 1989-12-13 Lucas Ind Plc Fuel injection nozzles for internal combustion engines
US5026462A (en) * 1990-03-06 1991-06-25 Ail Corporation Method and apparatus for electrochemical machining of spray holes in fuel injection nozzles
US5192026A (en) 1990-03-29 1993-03-09 Cummins Engine Company, Inc. Fuel injectors and methods for making fuel injectors
EP0452798A3 (en) 1990-04-14 1992-06-24 Geze Gmbh & Co. Method for drilling a hole
DE4111798A1 (de) 1990-04-14 1991-10-17 Geze Gmbh & Co Erodieren von steuerbohrungen
GB9203658D0 (en) 1992-02-19 1992-04-08 Lucas Ind Plc Fuel injection nozzles
GB2285096B (en) 1993-12-27 1997-12-03 Caterpillar Inc Method of operating a high-pressure apparatus such as a fuel injector
GB2296039A (en) 1994-12-16 1996-06-19 Perkins Ltd Stress reduction at a high pressure fluid passage junction
JPH10213045A (ja) * 1996-11-30 1998-08-11 Usui Internatl Ind Co Ltd コモンレールにおける分岐接続体の接続構造
DE19843953A1 (de) 1998-09-24 2000-03-30 Siemens Ag Kraftstoffeinspritzventil für eine Brennkraftmaschine
JP3525883B2 (ja) 1999-12-28 2004-05-10 株式会社デンソー 燃料噴射ポンプ
US6382940B1 (en) 2000-07-18 2002-05-07 George H. Blume High pressure plunger pump housing and packing
ATE542625T1 (de) * 2001-05-08 2012-02-15 Koninkl Philips Electronics Nv Verfahren zum elektrochemischen bearbeiten mittels optimalen bearbeitungspulsdauern
DE10139620A1 (de) * 2001-08-11 2003-02-27 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen und ein Verfahren zur Härtung desselben
JP2003145355A (ja) * 2001-11-13 2003-05-20 Hoden Seimitsu Kako Kenkyusho Ltd 絶縁樹脂膜付きチタン管及びその製造方法
ATE343060T1 (de) 2003-06-18 2006-11-15 Delphi Tech Inc Antriebsanordnung für eine pumpe
JP4442331B2 (ja) * 2003-07-17 2010-03-31 住友金属工業株式会社 耐浸炭性と耐コーキング性を有するステンレス鋼およびステンレス鋼管
DE10346244A1 (de) * 2003-10-06 2005-04-28 Bosch Gmbh Robert Einspritzdüse
DE10360080A1 (de) * 2003-12-20 2005-07-21 Robert Bosch Gmbh Verfahren und Vorrichtung zum Abtragen von metallischem Material eines Werkstücks

Also Published As

Publication number Publication date
WO2006131741A3 (en) 2007-03-08
DE602006003891D1 (de) 2009-01-08
EP2018925A2 (de) 2009-01-28
US8313636B2 (en) 2012-11-20
WO2006131741A2 (en) 2006-12-14
EP1888286B1 (de) 2008-11-26
JP2011106463A (ja) 2011-06-02
JP2008532780A (ja) 2008-08-21
JP5069675B2 (ja) 2012-11-07
EP2018925A3 (de) 2012-12-05
GB0602742D0 (en) 2006-03-22
US20090120411A1 (en) 2009-05-14
EP1888286A2 (de) 2008-02-20

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