EP1570950A2 - Procédé et dispositif pour usiner une pièce - Google Patents

Procédé et dispositif pour usiner une pièce Download PDF

Info

Publication number
EP1570950A2
EP1570950A2 EP04030162A EP04030162A EP1570950A2 EP 1570950 A2 EP1570950 A2 EP 1570950A2 EP 04030162 A EP04030162 A EP 04030162A EP 04030162 A EP04030162 A EP 04030162A EP 1570950 A2 EP1570950 A2 EP 1570950A2
Authority
EP
European Patent Office
Prior art keywords
channel
flow
transverse
ablation fluid
channel side
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
German (de)
English (en)
Other versions
EP1570950B1 (fr
EP1570950A3 (fr
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/fr
Publication of EP1570950A3 publication Critical patent/EP1570950A3/fr
Application granted granted Critical
Publication of EP1570950B1 publication Critical patent/EP1570950B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • a basic idea of the invention is an ablation fluid through the longitudinal channel and the transverse channel at the point of intersection pass by, causing this material removed and this is rounded.
  • the flow of Abtragungsfluids is doing in the transverse channel and alternating, i. alternately, either in the first Channel side or formed in the second channel side.
  • Components with high quality rounding can be obtained according to the invention that the Abtragungsfluid in the longitudinal channel with a constant Flow rate is initiated that at least one the two channel sides measured a Abtragungsfluidyak and that the machining of the component on reaching a set pressure is terminated.
  • the course of the ablation fluid pressure provides a measure of material removal
  • the machining of the component but also timed terminated, wherein the Abtragungsfluiddruck horr then to control the ablation process and to serve a quality rating of the machined component can.
  • a regulation of the Fluid pressure is also modified by the Fluid pressure.
  • the adjusting device can in particular a control device for alternately operating the two pumping devices or to their alternately Unlock.
  • the pumping means as common pumping means for Supplying ablation fluid to both channel sides and that the adjusting device at least one Valve, over which both channel sides with the common Pumping device are connected.
  • the Valve to be a 4/2-way valve.
  • the pumping device is designed as a piston pump.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP04030162A 2004-03-04 2004-12-20 Procédé et dispositif pour usiner une pièce Expired - Lifetime EP1570950B1 (fr)

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 true EP1570950A2 (fr) 2005-09-07
EP1570950A3 EP1570950A3 (fr) 2006-04-05
EP1570950B1 EP1570950B1 (fr) 2007-06-13

Family

ID=34745392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04030162A Expired - Lifetime EP1570950B1 (fr) 2004-03-04 2004-12-20 Procédé et dispositif pour usiner une pièce

Country Status (3)

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

Family Cites Families (3)

* 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
US6503126B1 (en) * 2000-09-12 2003-01-07 Extrude Hone Corporation Method and apparatus for abrading the region of intersection between a branch outlet and a passageway in a body

Also Published As

Publication number Publication date
DE102004010668B4 (de) 2008-04-10
DE502004004080D1 (de) 2007-07-26
ATE364477T1 (de) 2007-07-15
DE102004010668A1 (de) 2005-09-22
EP1570950B1 (fr) 2007-06-13
EP1570950A3 (fr) 2006-04-05

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