ES2068629T3 - Procedimiento para el mecanizado de precision de superficies de piezas. - Google Patents

Procedimiento para el mecanizado de precision de superficies de piezas.

Info

Publication number
ES2068629T3
ES2068629T3 ES92106305T ES92106305T ES2068629T3 ES 2068629 T3 ES2068629 T3 ES 2068629T3 ES 92106305 T ES92106305 T ES 92106305T ES 92106305 T ES92106305 T ES 92106305T ES 2068629 T3 ES2068629 T3 ES 2068629T3
Authority
ES
Spain
Prior art keywords
parts surfaces
lubricant
procedure
steps
precision 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.)
Expired - Lifetime
Application number
ES92106305T
Other languages
English (en)
Inventor
Hans Grimm
Walter Lang
Karl-Heinz Dr Bergen
Ernst Lang
Ulrich Klink
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.)
Maschinenfabrik Gehring GmbH and Co KG
Original Assignee
Maschinenfabrik Gehring GmbH and Co KG
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 Maschinenfabrik Gehring GmbH and Co KG filed Critical Maschinenfabrik Gehring GmbH and Co KG
Application granted granted Critical
Publication of ES2068629T3 publication Critical patent/ES2068629T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/355—Texturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/20—Other cylinders characterised by constructional features providing for lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Laser Beam Processing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

EL METODO PARA EL MECANIZADO FINO DE SUPERFICIES DE PIEZAS ES UN PROCESO DE BRUÑIDO CON DOS PASOS DEL PROCESO POR LO MENOS. EN UNO DE LOS PASOS DEL PROCESO SE BRUÑE EN ACABADO A LA DIMENSION FINAL PREVISTA, LA SUPERFICIE (6), POR EJEMPLO, LA PARED DE UN ORIFICIO, POR LO CUAL SE GENERA UNA ESTRUCTURA MUY FINA CON UNA PROFUNDIDAD MUY PEQUEÑA DE LAS TRAZAS DE BRUÑIDO, QUE ACTUA SOPORTANDO UNA GRAN PARTE DE LA SUPERFICIE. EN OTRO PASO DEL PROCESO, QUE SE PUEDE REALIZAR ANTES O DESPUES DEL BRUÑIDO DE ACABADO, SE GENERAN POR MEDIO DE UN DISPOSITIVO DE RADIACION, EN PARTICULAR DE UN LASER, ESTRIAS (9) QUE SE CORTAN UNAS A OTRAS SEGUN UN MODELO PREFIJADO, CON EL FIN DE ALCANZAR UNA RESERVA DE LUBRICANTE PARA EL POSTERIOR EMPLEO DE LA PIEZA. COMO EN ESTE TRATAMIENTO POR RADIACION NO SE ORIGINAN DEFORMACIONES EN LOS BORDES DE LAS ESTRIAS, LOS PUNTOS DE CRUCE (10) TAMBIEN PERMANENCEN LIBRES DE PARTICULAS DE MATERIAL, DE FORMA QUE RESULTA UNA DISTRIBUCION OPTIMA DEL LUBRICANTE.
ES92106305T 1992-04-11 1992-04-11 Procedimiento para el mecanizado de precision de superficies de piezas. Expired - Lifetime ES2068629T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92106305A EP0565742B1 (de) 1992-04-11 1992-04-11 Verfahren zur Feinbearbeitung von Werkstück-Oberflächen

Publications (1)

Publication Number Publication Date
ES2068629T3 true ES2068629T3 (es) 1995-04-16

Family

ID=8209536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92106305T Expired - Lifetime ES2068629T3 (es) 1992-04-11 1992-04-11 Procedimiento para el mecanizado de precision de superficies de piezas.

Country Status (5)

Country Link
US (1) US5441439A (es)
EP (1) EP0565742B1 (es)
JP (1) JP3101467B2 (es)
DE (1) DE59201549D1 (es)
ES (1) ES2068629T3 (es)

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EP0985475B1 (de) * 1998-09-03 2002-03-06 DaimlerChrysler AG Verfahren zur Oberflächenbearbeitung einer tribologischen Schicht
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US6739238B2 (en) * 2000-11-20 2004-05-25 Nissan Motor Co., Ltd. Sliding structure for a reciprocating internal combustion engine and a reciprocating internal combustion engine using the sliding structure
US6645251B2 (en) 2001-01-22 2003-11-11 Smith & Nephew, Inc. Surfaces and processes for wear reducing in orthopaedic implants
DE10131703B4 (de) * 2001-06-29 2013-01-31 Elgan-Diamantwerkzeuge Gmbh & Co. Kg Fluidgeschmierte Werkstückfläche, insbesondere Zylinderfläche von Kolbenmaschinen, und Verfahren zu ihrer Herstellung
DE10249818B4 (de) 2002-10-24 2005-10-20 Daimler Chrysler Ag Oberfläche eines Körpers, auf dem ein anderer Körper in einer bevorzugten Gleitrichtung gegeneinander gleitend anordenbar ist
DE10306864B3 (de) * 2003-02-19 2004-07-01 Daimlerchrysler Ag Verfahren zur Feinbearbeitung einer zylindrischen Innenflächen
US7134939B2 (en) * 2003-09-05 2006-11-14 Fricso Ltd. Method for reducing wear of mechanically interacting surfaces
GB2410313B (en) * 2004-01-22 2007-08-08 Ford Global Tech Llc An engine and a method of making same
US7165430B2 (en) * 2004-03-03 2007-01-23 Makino, Inc. Method and apparatus for patterning of bore surfaces
DE102004023021B4 (de) * 2004-05-06 2009-11-12 Pro-Beam Ag & Co. Kgaa Verfahren zur ablativen Bearbeitung von Oberflächenbereichen
US7090445B2 (en) * 2005-01-18 2006-08-15 Makino, Inc. Tool with selectively-biased member
US7717652B2 (en) * 2005-01-18 2010-05-18 Makino, Inc. Tool with selectively-biased member having an adjustment feature
DE202005005905U1 (de) * 2005-04-07 2005-06-16 Gehring Gmbh & Co. Kg Vorrichtung zur Erzeugung von Vertiefungen in den zylindrischen Innenflächen von Bohrungen mit einem Laserstrahl
DE202005022109U1 (de) 2005-12-19 2014-01-09 Gehring Technologies Gmbh Kraftschlüssige Verbindung der Stirnflächen zweier Maschinenteile
DE102005062522C5 (de) * 2005-12-19 2019-04-04 Gehring Technologies Gmbh Verfahren zur kraftschlüssigen Verbindung der Stirnflächen zweier Maschinenbauteile zur Übertragung hoher Drehmomente oder Querkräfte
DE102005061781A1 (de) * 2005-12-23 2007-06-28 Schaeffler Kg Injektor eines Kraftstoff-Einspritzsystems
US7806635B2 (en) * 2007-03-07 2010-10-05 Makino, Inc. Method and apparatus for producing a shaped bore
US8123413B2 (en) * 2009-12-30 2012-02-28 General Electric Company Surface textured rollers
CN102226459B (zh) * 2011-06-03 2013-03-13 江苏大学 一种轴承的激光微造型自润滑处理方法
DE102011053661A1 (de) * 2011-09-16 2013-03-21 Deutsche Institute Für Textil- Und Faserforschung Denkendorf Fadenführungsring für eine Spinnmaschine oder eine Zwirnmaschine
CN105215554A (zh) * 2015-10-29 2016-01-06 无锡桥阳机械制造有限公司 一种激光珩磨工艺
DE102016102079A1 (de) * 2016-02-05 2017-08-10 Volkswagen Aktiengesellschaft Zylinderlauffläche eines Zylinders einer Hubkolbenmaschine
US10480448B2 (en) 2016-03-09 2019-11-19 Ford Motor Company Cylinder bore having variable coating
US10267258B2 (en) 2016-12-05 2019-04-23 Ford Global Technologies, Llc Method of honing high-porosity cylinder liners
CN106593673A (zh) * 2017-01-17 2017-04-26 中原内配集团股份有限公司 一种超微造型的气缸套及其制备方法
US10180114B1 (en) 2017-07-11 2019-01-15 Ford Global Technologies, Llc Selective surface porosity for cylinder bore liners
DE102018203886A1 (de) * 2018-03-14 2019-09-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Bearbeiten eines Kurbelgehäuses sowie Bearbeitungsvorrichtung
CN111037091B (zh) * 2019-11-26 2022-04-29 湖北工业大学 纳秒激光制备疏水性切削液梯度润湿性的陶瓷刀具的方法
CN113059331B (zh) * 2021-04-02 2022-06-07 中国航发南方工业有限公司 喷油嘴微小异形内孔加工方法

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Also Published As

Publication number Publication date
US5441439A (en) 1995-08-15
EP0565742A1 (de) 1993-10-20
DE59201549D1 (de) 1995-04-06
JP3101467B2 (ja) 2000-10-23
JPH06198518A (ja) 1994-07-19
EP0565742B1 (de) 1995-03-01

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