WO2004056530A3 - Verfahren zum bearbeiten einer kante eines hochdruckfesten bauteils, insbesondere zum hydro-erosiven verrunden einer kante sowie und vorrichtung hierzu - Google Patents

Verfahren zum bearbeiten einer kante eines hochdruckfesten bauteils, insbesondere zum hydro-erosiven verrunden einer kante sowie und vorrichtung hierzu Download PDF

Info

Publication number
WO2004056530A3
WO2004056530A3 PCT/DE2003/004063 DE0304063W WO2004056530A3 WO 2004056530 A3 WO2004056530 A3 WO 2004056530A3 DE 0304063 W DE0304063 W DE 0304063W WO 2004056530 A3 WO2004056530 A3 WO 2004056530A3
Authority
WO
WIPO (PCT)
Prior art keywords
edge
high pressure
bore
hydro
resistant part
Prior art date
Application number
PCT/DE2003/004063
Other languages
English (en)
French (fr)
Other versions
WO2004056530A8 (de
WO2004056530A2 (de
Inventor
Harald Schmidt
Stephan Aurich
Christoph Hamann
Maximilian Kronberger
Original Assignee
Volkswagen Mechatronic Gmbh
Harald Schmidt
Stephan Aurich
Christoph Hamann
Maximilian Kronberger
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 Volkswagen Mechatronic Gmbh, Harald Schmidt, Stephan Aurich, Christoph Hamann, Maximilian Kronberger filed Critical Volkswagen Mechatronic Gmbh
Priority to EP03788869A priority Critical patent/EP1572420B8/de
Priority to JP2004561032A priority patent/JP2006509644A/ja
Priority to DE50309277T priority patent/DE50309277D1/de
Publication of WO2004056530A2 publication Critical patent/WO2004056530A2/de
Publication of WO2004056530A3 publication Critical patent/WO2004056530A3/de
Publication of WO2004056530A8 publication Critical patent/WO2004056530A8/de
Priority to US11/156,984 priority patent/US7637800B2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/02Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00Machines 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
    • B24B31/10Machines 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
    • B24B31/116Machines 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
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49405Valve or choke making
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49405Valve or choke making
    • Y10T29/49409Valve seat forming
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49405Valve or choke making
    • Y10T29/49412Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49419Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including machining or drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Die Erfindung betrifft Verfahren zum Bearbeiten einer Kante eines hochdruckfesten Bauteils, bei dem in einem Bearbeitungsschritt die Kante hydro-erosiv verrundet wird, sowie ein Verfahren und eine Vorrichtung zum hydro-erosiven Verrunden einer Kante eines hochdruckfesten Bauteils, insbesondere einer Kante einer Bohrungsverschneidung eines hochdruckfesten Bauteils einer Kraftstoffeinspritzanlage, bei dem eine mit Schleifkörpern versetzte Flüssigkeit quer über die zu verrundende Kante im Bereich einer von einer ersten weiterführenden Bohrung zu einer abzweigenden zweiten Bohrung geführt wird.Um ein eine Optimierung des Verrundungsergebnisses und somit eine Optimierung der Hochdruckfestigkeit des Bauteils zu erreichen, wird einerseits vorgeschlagen, dass vor dem Bearbeitungsschritt des hydro-erosiven Verrundens die Kante (5) und die an die Kante (5) angrenzenden Flächen (4, 6) des hochdruckfesten Bauteiles (1) jeweils im Bereich ihrer Oberfläche mittels eines Schleif- und/oder Honverfahrens unter Druckspannungen gesetzt werden. Auch in Bezug auf das Verfahren und eine Vorrichtung zum hydro-erosiven Verrunden wird vorgeschlagen, dass zur Umlenkung der mit Schleifkörpern (7) versetzten Flüssigkeit (8) von der ersten Bohrung (2) in die zweite Bohrung (3) in die weiterführende erste Bohrung (2) in Haupt-Strömungsrichtung (S) der mit Schleifkörpern (7) versetzten Flüssigkeit (8) gesehen hinter der abzweigenden zweiten Bohrung (3) ein Verschlusselement (9) eingesetzt ist.
PCT/DE2003/004063 2002-12-20 2003-12-10 Verfahren zum bearbeiten einer kante eines hochdruckfesten bauteils, insbesondere zum hydro-erosiven verrunden einer kante sowie und vorrichtung hierzu WO2004056530A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03788869A EP1572420B8 (de) 2002-12-20 2003-12-10 Verfahren zum bearbeiten einer kante eines hochdruckfesten bauteils, insbesondere zum hydro-erosiven verrunden einer kante sowie und vorrichtung hierzu
JP2004561032A JP2006509644A (ja) 2002-12-20 2003-12-10 耐高圧部品の角部の加工方法、特に角部の水侵食性角取り方法、および、そのための装置
DE50309277T DE50309277D1 (de) 2002-12-20 2003-12-10 Verfahren zum bearbeiten einer kante eines hochdruckfesten bauteils, insbesondere zum hydro-erosiven verrunden einer kante sowie und vorrichtung hierzu
US11/156,984 US7637800B2 (en) 2002-12-20 2005-06-20 Method for machining an edge of a high pressure-resistant component, in particular for hydro-erosively rounding an edge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10260302A DE10260302A1 (de) 2002-12-20 2002-12-20 Verfahren zum Bearbeiten einer Kante eines hochdruckfesten Bauteils , insbesondere zum hydro-erosiven Verrunden einer Kante sowie und Vorrichtung hierzu
DE10260302.2 2002-12-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/156,984 Continuation US7637800B2 (en) 2002-12-20 2005-06-20 Method for machining an edge of a high pressure-resistant component, in particular for hydro-erosively rounding an edge

Publications (3)

Publication Number Publication Date
WO2004056530A2 WO2004056530A2 (de) 2004-07-08
WO2004056530A3 true WO2004056530A3 (de) 2004-08-26
WO2004056530A8 WO2004056530A8 (de) 2004-10-21

Family

ID=32519258

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/004063 WO2004056530A2 (de) 2002-12-20 2003-12-10 Verfahren zum bearbeiten einer kante eines hochdruckfesten bauteils, insbesondere zum hydro-erosiven verrunden einer kante sowie und vorrichtung hierzu

Country Status (5)

Country Link
US (1) US7637800B2 (de)
EP (1) EP1572420B8 (de)
JP (1) JP2006509644A (de)
DE (2) DE10260302A1 (de)
WO (1) WO2004056530A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026511A1 (de) * 2005-06-09 2006-12-14 Robert Bosch Gmbh Ventil, insbesondere zur Verwendung als Saugventil auf der Saugseite von Kraftstoffeinspritzsystemen
JP4484227B2 (ja) * 2006-10-02 2010-06-16 ボッシュ株式会社 コモンレール
US8187056B2 (en) * 2006-12-14 2012-05-29 Flow International Corporation Process and apparatus for surface-finishing
DE102010007704A1 (de) 2010-02-11 2011-08-11 Daimler AG, 70327 Vorrichtung zum Bearbeiten eines rotationssymmetrischen Hohlraumes eines druckfesten Bauteiles
US9676045B2 (en) 2011-02-28 2017-06-13 Corning Optical Communications Rf Llc Electrodes, components, apparatuses, and methods for burr-free or substantially burr-free electrochemical machining
DE102015009153A1 (de) * 2015-07-14 2017-01-19 Liebherr-Aerospace Lindenberg Gmbh Herstellungsverfahren eines Leitungsbauteils
US10646977B2 (en) 2016-06-17 2020-05-12 United Technologies Corporation Abrasive flow machining method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054247A (en) * 1986-03-21 1991-10-08 Extrude Hone Corporation Method of controlling flow resistance in fluid orifice manufacture
US5076027A (en) * 1987-12-17 1991-12-31 Extrude Hone Corporation Process for abrasive flow machining using multiple cylinders
US6189816B1 (en) * 1997-12-20 2001-02-20 Robert Bosch Gmbh Method for producing a valve-seat body for a fuel injection valve, and corresponding fuel injection valve
WO2001032358A2 (de) * 1999-11-04 2001-05-10 Robert Bosch Gmbh Verfahren und vorrichtung zum kantenverrunden
EP1186378A2 (de) * 2000-09-12 2002-03-13 Extrude Hone Corporation Verfahren und Vorrichtung zum Schleifen eines Schnittgebietes zwischen einer Ausgangsweiche und einem Durchlass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195276A (en) * 1991-02-15 1993-03-23 Outboard Marine Corporation Apparatus and method for flushing a casting
DE19902423A1 (de) * 1999-01-22 2000-08-03 Bosch Gmbh Robert Vorrichtung und Verfahren zur Bearbeitung einer Innenoberfläche
JP2002103200A (ja) * 2000-09-28 2002-04-09 Tooyoo:Kk ホーニング工具
US6739956B2 (en) * 2001-10-30 2004-05-25 Valiant Corporation Apparatus for cleaning engine block passages
JP3681714B2 (ja) * 2002-06-18 2005-08-10 株式会社不二精機製造所 部材内部の長孔交差部のブラスト加工方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054247A (en) * 1986-03-21 1991-10-08 Extrude Hone Corporation Method of controlling flow resistance in fluid orifice manufacture
US5076027A (en) * 1987-12-17 1991-12-31 Extrude Hone Corporation Process for abrasive flow machining using multiple cylinders
US6189816B1 (en) * 1997-12-20 2001-02-20 Robert Bosch Gmbh Method for producing a valve-seat body for a fuel injection valve, and corresponding fuel injection valve
WO2001032358A2 (de) * 1999-11-04 2001-05-10 Robert Bosch Gmbh Verfahren und vorrichtung zum kantenverrunden
EP1186378A2 (de) * 2000-09-12 2002-03-13 Extrude Hone Corporation Verfahren und Vorrichtung zum Schleifen eines Schnittgebietes zwischen einer Ausgangsweiche und einem Durchlass

Also Published As

Publication number Publication date
DE10260302A1 (de) 2004-07-15
EP1572420B8 (de) 2008-05-07
EP1572420B1 (de) 2008-02-27
EP1572420A2 (de) 2005-09-14
US20060010688A1 (en) 2006-01-19
US7637800B2 (en) 2009-12-29
JP2006509644A (ja) 2006-03-23
WO2004056530A8 (de) 2004-10-21
DE50309277D1 (de) 2008-04-10
WO2004056530A2 (de) 2004-07-08

Similar Documents

Publication Publication Date Title
EP0775982A3 (de) System und Verfahren zur Mischung von Pixelteilen, basierend auf Tiefenbereichswerten
WO2004056530A3 (de) Verfahren zum bearbeiten einer kante eines hochdruckfesten bauteils, insbesondere zum hydro-erosiven verrunden einer kante sowie und vorrichtung hierzu
WO2005098609A3 (en) A method and system for character recognition
AU6299898A (en) Method & apparatus for the formation of particles
WO2003071389A3 (en) Systems and methods for operating loyalty programs
EA200500602A1 (ru) Способ удаления отложений из компрессорной системы реактора для превращения метанола в олефины
WO2004104757A3 (en) System and method for facilitating a transaction between a merchant and a consumer
AU4309801A (en) Continuous flow checkpointing data processing
PL344576A1 (en) Method for recovering fluorinated alkanoic acids from waste waters
HK1112921A1 (en) Method for the synthesis and selective biocatalytic modification of peptides, peptide mimetics and proteins
WO2005085660A3 (en) System for fastening a component to a motor vehicle fuel tank, fuel system and method of manufacturing thereof
WO2004055620A3 (en) A chipped engine control unit system having copy protected and selectable multiple control programs
WO2006136996A3 (en) Apparatus for moving magnetic particles
WO2001029395A3 (de) Hydraulische steuervorrichtung, insbesondere für einen injektor
SG101445A1 (en) Abrasive fluid jet system
WO2004033806A8 (en) A method and a device for controlling a vehicle and a computer program for performing the method
EP1138629A3 (de) Microchip-Vorrichtung zur Abgabe von wässrigen Lösungen und Verfahren zu deren Verwendung
MXPA05001074A (es) Combustible emulsionado por agua/hidrocarburos, su preparacion y sus utilizaciones.
PL327066A1 (en) Method of diagnosing and treating squamous cell carcinomas
WO2003068940A3 (en) Complexes and methods of using same
WO2004087912A8 (en) Inhibitor proteins of a protease and use thereof
WO2005016649A3 (en) Methods and systems for conditioning slotted substrates
EP1116794A3 (de) Transgene Pflanzen mit dem Gen des Neoxanthin spaltenden Enzyms
GB2376058A (en) Choke restrictor devices and methods
DE10340249A1 (de) Verfahren und Anordnung zur Bedienung von Geräten in einem Kraftfahrzeug

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WR Later publication of a revised version of an international search report
WWE Wipo information: entry into national phase

Ref document number: 2003788869

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2004561032

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 11156984

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2003788869

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 11156984

Country of ref document: US

WWG Wipo information: grant in national office

Ref document number: 2003788869

Country of ref document: EP