WO2008047062A3 - Piece de frottement en milieu lubrifie travaillant a des pressions de contact superieures a 200 mpa - Google Patents

Piece de frottement en milieu lubrifie travaillant a des pressions de contact superieures a 200 mpa Download PDF

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Publication number
WO2008047062A3
WO2008047062A3 PCT/FR2007/052204 FR2007052204W WO2008047062A3 WO 2008047062 A3 WO2008047062 A3 WO 2008047062A3 FR 2007052204 W FR2007052204 W FR 2007052204W WO 2008047062 A3 WO2008047062 A3 WO 2008047062A3
Authority
WO
WIPO (PCT)
Prior art keywords
mpa
working
friction piece
contact pressures
pressures higher
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.)
Ceased
Application number
PCT/FR2007/052204
Other languages
English (en)
Other versions
WO2008047062A2 (fr
Inventor
Philippe Maurin-Perrier
Florent Ledrappier
Louis Mourier
Christophe Donnet
Eric Audouard
Denis Mazuyer
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.)
Centre National de la Recherche Scientifique CNRS
Ecole Centrale de Lyon
Hydromecanique et Frottement SAS
Universite Jean Monnet
Original Assignee
Centre National de la Recherche Scientifique CNRS
Ecole Centrale de Lyon
HEF SAS
Hydromecanique et Frottement SAS
Universite Jean Monnet
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 Centre National de la Recherche Scientifique CNRS, Ecole Centrale de Lyon, HEF SAS, Hydromecanique et Frottement SAS, Universite Jean Monnet filed Critical Centre National de la Recherche Scientifique CNRS
Priority to CA2668288A priority Critical patent/CA2668288C/fr
Priority to KR1020097008456A priority patent/KR101403743B1/ko
Priority to MX2009003947A priority patent/MX2009003947A/es
Priority to BRPI0717129-3A priority patent/BRPI0717129B1/pt
Priority to PL07858627T priority patent/PL2097208T3/pl
Priority to SI200731106T priority patent/SI2097208T1/sl
Priority to US12/444,167 priority patent/US8859078B2/en
Priority to JP2009532877A priority patent/JP5956104B2/ja
Priority to ES07858627T priority patent/ES2393559T3/es
Priority to CN2007800390246A priority patent/CN101573206B/zh
Priority to EP07858627A priority patent/EP2097208B1/fr
Publication of WO2008047062A2 publication Critical patent/WO2008047062A2/fr
Publication of WO2008047062A3 publication Critical patent/WO2008047062A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/355—Texturing
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1 ns or less
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0605—Carbon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • C23C14/5873—Removal of material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/16—Silencing impact; Reducing wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
    • F16C2223/16—Hardening, e.g. carburizing, carbo-nitriding with carbo-nitriding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/60—Coating surfaces by vapour deposition, e.g. PVD, CVD
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/44—Hole or pocket sizes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/06—Cam-followers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Sliding-Contact Bearings (AREA)
  • Gears, Cams (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Rolling Contact Bearings (AREA)
  • Laser Beam Processing (AREA)
  • ing And Chemical Polishing (AREA)
  • Physical Vapour Deposition (AREA)
  • Braking Arrangements (AREA)

Abstract

La présente demande concerne une pièce de frottement en milieu lubrifié, pouvant travailler à des pressions de contact supérieures à 200 MPa, où ladite surface est soumise à des opérations aptes à réaliser un réseau périodique de cavités micrométriques de formes et dimensions déterminées et dont la période est adaptée à la largeur de surface en contact afin de favoriser le passage en régime de lubrification élastohydrodynamique.
PCT/FR2007/052204 2006-10-20 2007-10-19 Piece de frottement en milieu lubrifie travaillant a des pressions de contact superieures a 200 mpa Ceased WO2008047062A2 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CA2668288A CA2668288C (fr) 2006-10-20 2007-10-19 Piece de frottement en milieu lubrifie travaillant a des pressions de contact superieures a 200 mpa
KR1020097008456A KR101403743B1 (ko) 2006-10-20 2007-10-19 윤활매체내에서 200 ｍｐａ 보다 높은 접촉 압력에서 동작하는 마찰 부품
MX2009003947A MX2009003947A (es) 2006-10-20 2007-10-19 Articulo de friccion en medio lubricado que trabaja a presiones de contacto superiores a 200 mpa.
BRPI0717129-3A BRPI0717129B1 (pt) 2006-10-20 2007-10-19 Peça de atrito em meio lubrificado e utilização desta
PL07858627T PL2097208T3 (pl) 2006-10-20 2007-10-19 Część cierna w środowisku smarowanym, pracująca przy siłach nacisku większych od 200 MPA
SI200731106T SI2097208T1 (sl) 2006-10-20 2007-10-19 Torni del v mazalnem mediju, ki dela pri stičnih tlakih, višjih od 200 MPa
US12/444,167 US8859078B2 (en) 2006-10-20 2007-10-19 Friction piece in a lubricated medium, working at contact pressures higher than 200 MPa
JP2009532877A JP5956104B2 (ja) 2006-10-20 2007-10-19 潤滑媒体中で２００ＭＰａを超える接触圧力において動作する摩擦片
ES07858627T ES2393559T3 (es) 2006-10-20 2007-10-19 Pieza de rozamiento en medio lubrificado que trabaja a presiones de contacto superiores a 200 MPa
CN2007800390246A CN101573206B (zh) 2006-10-20 2007-10-19 在大于200MPa接触压力下工作的在加工润滑介质中的摩擦件及其在汽车领域中的用途
EP07858627A EP2097208B1 (fr) 2006-10-20 2007-10-19 Piece de frottement en milieu lubrifie travaillant a des pressions de contact superieures a 200 mpa

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0654414A FR2907356B1 (fr) 2006-10-20 2006-10-20 Piece de frottement en milieu lubrifie et dont la surface est texturee.
FR0654414 2006-10-20

Publications (2)

Publication Number Publication Date
WO2008047062A2 WO2008047062A2 (fr) 2008-04-24
WO2008047062A3 true WO2008047062A3 (fr) 2008-06-05

Family

ID=38122509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/052204 Ceased WO2008047062A2 (fr) 2006-10-20 2007-10-19 Piece de frottement en milieu lubrifie travaillant a des pressions de contact superieures a 200 mpa

Country Status (16)

Country Link
US (1) US8859078B2 (fr)
EP (1) EP2097208B1 (fr)
JP (2) JP5956104B2 (fr)
KR (1) KR101403743B1 (fr)
CN (1) CN101573206B (fr)
BR (1) BRPI0717129B1 (fr)
CA (1) CA2668288C (fr)
ES (1) ES2393559T3 (fr)
FR (1) FR2907356B1 (fr)
MX (1) MX2009003947A (fr)
MY (1) MY149379A (fr)
PL (1) PL2097208T3 (fr)
RU (1) RU2466307C2 (fr)
SI (1) SI2097208T1 (fr)
TW (1) TWI461301B (fr)
WO (1) WO2008047062A2 (fr)

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KR100968859B1 (ko) * 2008-09-11 2010-07-09 계명대학교 산학협력단 펨토초레이저를 이용한 미세 패턴이 형성된 직선 또는 회전베어링 및 이것의 특성을 측정하는 방법
DE102010032012A1 (de) 2010-07-23 2012-01-26 Sms Siemag Aktiengesellschaft Lagerung von Walzenzapfen mittels Wälzlagern
JP5174108B2 (ja) * 2010-09-13 2013-04-03 トヨタ自動車株式会社 摺動部材及びその製造方法
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
CN103889641B (zh) * 2011-10-24 2016-08-17 舍弗勒技术股份两合公司 用于以激光加工金属摩擦面的方法及用方法加工的板材件
DE102012207518A1 (de) * 2012-05-07 2013-11-07 Schaeffler Technologies AG & Co. KG Hebelartiger Nockenfolger
US20130301963A1 (en) * 2012-05-11 2013-11-14 GM Global Technology Operations LLC Automotive powertrain component and bearing with micropores, and method thereof
US9879726B2 (en) 2012-06-04 2018-01-30 Mag Ias Gmbh Structuring of sliding surface portions
DE102012104817B4 (de) * 2012-06-04 2014-01-16 Mag Ias Gmbh Verfahren und Maschine zum Bearbeiten rotationssymmetrischer Gleitlagerstellen mittels PECM
DE102012211864A1 (de) * 2012-07-06 2014-05-22 Mahle International Gmbh Verfahren zur Herstellung/Bearbeitung eines Nockens
CN103252584A (zh) * 2013-05-10 2013-08-21 常州大学 大型液压油缸激光表面微造型抗腐蚀磨损的方法
DE102013009369B4 (de) * 2013-06-04 2015-05-07 Federal-Mogul Burscheid Gmbh Verfahren zur Herstellung eines Kolbenrings
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JP6125412B2 (ja) 2013-11-22 2017-05-10 三菱重工業株式会社 軸シール装置、回転機械、及び軸シール装置の製造方法
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US20100024592A1 (en) 2010-02-04
PL2097208T3 (pl) 2013-02-28
KR20090086522A (ko) 2009-08-13
CA2668288C (fr) 2014-11-25
CN101573206B (zh) 2013-11-20
EP2097208A2 (fr) 2009-09-09
RU2466307C2 (ru) 2012-11-10
US8859078B2 (en) 2014-10-14
TWI461301B (zh) 2014-11-21
WO2008047062A2 (fr) 2008-04-24
MY149379A (en) 2013-08-30
BRPI0717129B1 (pt) 2018-06-26
FR2907356A1 (fr) 2008-04-25
BRPI0717129A2 (pt) 2013-10-08
MX2009003947A (es) 2009-07-16
ES2393559T3 (es) 2012-12-26
TW200838693A (en) 2008-10-01
RU2009118947A (ru) 2010-11-27
CN101573206A (zh) 2009-11-04
EP2097208B1 (fr) 2012-09-26
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FR2907356B1 (fr) 2009-05-22
SI2097208T1 (sl) 2013-02-28

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