EP1570950A3 - Verfahren und Vorrichtung zum Bearbeiten eines Bauteils - Google Patents

Verfahren und Vorrichtung zum Bearbeiten eines Bauteils Download PDF

Info

Publication number
EP1570950A3
EP1570950A3 EP04030162A EP04030162A EP1570950A3 EP 1570950 A3 EP1570950 A3 EP 1570950A3 EP 04030162 A EP04030162 A EP 04030162A EP 04030162 A EP04030162 A EP 04030162A EP 1570950 A3 EP1570950 A3 EP 1570950A3
Authority
EP
European Patent Office
Prior art keywords
channel
transverse
erosion fluid
transverse channel
machining
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
Application number
EP04030162A
Other languages
English (en)
French (fr)
Other versions
EP1570950A2 (de
EP1570950B1 (de
Inventor
Andreas Schlagintweit
Thomas Weikenstorfer
Christian Ludwig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sonplas GmbH
Original Assignee
Sonplas GmbH
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 Sonplas GmbH filed Critical Sonplas GmbH
Publication of EP1570950A2 publication Critical patent/EP1570950A2/de
Publication of EP1570950A3 publication Critical patent/EP1570950A3/de
Application granted granted Critical
Publication of EP1570950B1 publication Critical patent/EP1570950B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Bearbeiten eines Bauteils (1), insbesondere eines Kraftstoff-Injektorkörpers, mit mindestens einem Längskanal (13) und mindestens einem Querkanal (14), welcher unter Ausbildung einer Verschneidungsstelle (15) in den Längskanal (13) mündet und den Längskanal (13) in eine erste (11) und in eine zweite (12) Kanalseite teilt, wobei ein Abtragungsfluid in den Längskanal (13) und den Querkanal (14) eingeleitet und unter Materialabtragung an der Verschneidungsstelle (15) in Strömung versetzt wird. Dabei wird die Strömung des Abtragungsfluids abwechselnd einerseits zwischen der ersten Kanalseite(11) und dem Querkanal (14) und andererseits zwischen der zweiten Kanalseite (12) und dem Querkanal (14) eingestellt. Die Erfindung betrifft ferner eine Vorrichtung zum Bearbeiten eines solchen Bauteils (1).
EP04030162A 2004-03-04 2004-12-20 Verfahren und Vorrichtung zum Bearbeiten eines Bauteils Expired - Lifetime EP1570950B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004010668 2004-03-04
DE102004010668A DE102004010668B4 (de) 2004-03-04 2004-03-04 Verfahren und Vorrichtung zum Bearbeiten eines Bauteils

Publications (3)

Publication Number Publication Date
EP1570950A2 EP1570950A2 (de) 2005-09-07
EP1570950A3 true EP1570950A3 (de) 2006-04-05
EP1570950B1 EP1570950B1 (de) 2007-06-13

Family

ID=34745392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04030162A Expired - Lifetime EP1570950B1 (de) 2004-03-04 2004-12-20 Verfahren und Vorrichtung zum Bearbeiten eines Bauteils

Country Status (3)

Country Link
EP (1) EP1570950B1 (de)
AT (1) ATE364477T1 (de)
DE (2) DE102004010668B4 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19519191C2 (de) * 1995-05-24 1997-04-10 Siemens Ag Einspritzventil
DE10015875C2 (de) * 2000-03-30 2002-02-07 Sonplas Gmbh Verfahren zur Bearbeitung eines Düsenelementes für Einspritzventile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102004010668B4 (de) 2008-04-10
DE502004004080D1 (de) 2007-07-26
EP1570950A2 (de) 2005-09-07
ATE364477T1 (de) 2007-07-15
DE102004010668A1 (de) 2005-09-22
EP1570950B1 (de) 2007-06-13

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