WO2013182539A3 - Bereichsweises strukturieren von gleitflächen - Google Patents

Bereichsweises strukturieren von gleitflächen Download PDF

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Publication number
WO2013182539A3
WO2013182539A3 PCT/EP2013/061432 EP2013061432W WO2013182539A3 WO 2013182539 A3 WO2013182539 A3 WO 2013182539A3 EP 2013061432 W EP2013061432 W EP 2013061432W WO 2013182539 A3 WO2013182539 A3 WO 2013182539A3
Authority
WO
WIPO (PCT)
Prior art keywords
crankshaft
structuring
sliding surfaces
bearings
partial structuring
Prior art date
Application number
PCT/EP2013/061432
Other languages
English (en)
French (fr)
Other versions
WO2013182539A2 (de
Inventor
Leo Schreiber
Wolfgang Hafner
Matthias Weber
Jürgen REINGEN
Hans Kuhn
Emanuel GROß
Maarten Brussee
Original Assignee
Mag Ias 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
Priority claimed from DE102012104817.7A external-priority patent/DE102012104817B4/de
Application filed by Mag Ias Gmbh filed Critical Mag Ias Gmbh
Priority to US14/405,629 priority Critical patent/US9879726B2/en
Priority to RU2014149142A priority patent/RU2014149142A/ru
Priority to MX2014012354A priority patent/MX2014012354A/es
Priority to KR1020147031555A priority patent/KR20150018785A/ko
Priority to JP2015514540A priority patent/JP2015525323A/ja
Priority to EP13726787.8A priority patent/EP2855952A2/de
Priority to CN201380020875.1A priority patent/CN104813042A/zh
Publication of WO2013182539A2 publication Critical patent/WO2013182539A2/de
Publication of WO2013182539A3 publication Critical patent/WO2013182539A3/de

Links

Classifications

    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/32—Maintaining desired spacing between electrode and workpiece, e.g. by means of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2200/00—Specific machining processes or workpieces
    • B23H2200/10—Specific machining processes or workpieces for making bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2300/00—Power source circuits or energization
    • B23H2300/10—Pulsed electrochemical machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • 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
    • F16C2220/60—Shaping by removing material, e.g. machining
    • 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
    • F16C2223/02—Mechanical treatment, e.g. finishing
    • F16C2223/08—Mechanical treatment, e.g. finishing shot-peening, blasting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Um bei der Strukturierung von den Gleitlagerflächen (1 ) einer Kurbelwelle durch gezielt eingebrachte, mikroskopisch kleine Vertiefungen (27) mit geringem Aufwand eine hohe Reduzierung der Reibung im Einsatz der Kurbelwelle zu erzielen, wird vorgeschlagen, bei Mittellagern und den Hublagern gezielt nur die stark belasteten Bereiche der Lagerfläche, sowohl in Umfangsrichtung als auch in axialer Richtung, zu strukturieren, da bereits dies angesichts des nur wenige μm großen Arbeitsspaltes zum Werkzeug schwierig zu erreichen ist.
PCT/EP2013/061432 2012-06-04 2013-06-04 Bereichsweises strukturieren von gleitflächen WO2013182539A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US14/405,629 US9879726B2 (en) 2012-06-04 2013-06-04 Structuring of sliding surface portions
RU2014149142A RU2014149142A (ru) 2012-06-04 2013-06-04 Структурирование участков поверхности скольжения
MX2014012354A MX2014012354A (es) 2012-06-04 2013-06-04 Estructuracion por areas de planos deslizantes.
KR1020147031555A KR20150018785A (ko) 2012-06-04 2013-06-04 슬라이딩 표면의 부분적 구조화
JP2015514540A JP2015525323A (ja) 2012-06-04 2013-06-04 滑り面の領域的造形
EP13726787.8A EP2855952A2 (de) 2012-06-04 2013-06-04 Bereichsweises strukturieren von gleitflächen
CN201380020875.1A CN104813042A (zh) 2012-06-04 2013-06-04 对滑动面的局部构型

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102012104817.7A DE102012104817B4 (de) 2012-06-04 2012-06-04 Verfahren und Maschine zum Bearbeiten rotationssymmetrischer Gleitlagerstellen mittels PECM
DE102012104817.7 2012-06-04
EP13160919.0 2013-03-25
EP13160919 2013-03-25

Publications (2)

Publication Number Publication Date
WO2013182539A2 WO2013182539A2 (de) 2013-12-12
WO2013182539A3 true WO2013182539A3 (de) 2015-04-16

Family

ID=48576427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/061432 WO2013182539A2 (de) 2012-06-04 2013-06-04 Bereichsweises strukturieren von gleitflächen

Country Status (8)

Country Link
US (1) US9879726B2 (de)
EP (1) EP2855952A2 (de)
JP (1) JP2015525323A (de)
KR (1) KR20150018785A (de)
CN (1) CN104813042A (de)
MX (1) MX2014012354A (de)
RU (1) RU2014149142A (de)
WO (1) WO2013182539A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107002251B (zh) * 2015-01-14 2020-06-12 舍弗勒技术股份两合公司 用于制造在机械部件上的滑动面的方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE032955T2 (en) 2013-07-02 2017-11-28 Freudenberg Carl Kg Method for producing microstructures in sealing elements
DE102013109025A1 (de) * 2013-08-21 2015-02-26 Mag Ias Gmbh Gleitfläche
WO2016165778A1 (en) * 2015-04-17 2016-10-20 Volvo Truck Corporation A hydrodynamic sliding bearing member
DE102017008799A1 (de) 2017-09-20 2019-03-21 Daimler Ag Kurbelwelle für eine Hubkolbenmaschine. insbesondere eines Kraftfahrzeugs

Citations (8)

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Publication number Priority date Publication date Assignee Title
US6095690A (en) * 1996-01-30 2000-08-01 Glyco-Metall-Werke Glyco B.V. & Co. Kg Sliding bearing element with lubricating oil pockets
GB2350652A (en) * 1999-06-01 2000-12-06 Daido Metal Co Main bearing for an engine to prevent dry starts
EP1275864A1 (de) * 2001-07-09 2003-01-15 Maschinenfabrik Gehring GmbH & Co. Werkstück mit einer tribologisch beanspruchbaren Fläche und Verfahren zur Herstellung einer solchen Fläche
WO2003091474A1 (de) * 2002-04-25 2003-11-06 Unaxis Balzers Ag Strukturiertes schichtsystem
DE102006062687A1 (de) * 2006-10-30 2008-05-08 Daimler Ag Verfahren und Elektrode zur Herstellung einer im wesentlichen zylinderförmigen Lagerfläche einer radialen Wellenlagerung in elektrisch leitfähigem Material sowie Pleuel
DE102006051719A1 (de) * 2006-10-30 2008-05-08 Daimler Ag Verfahren zur Bearbeitung einer beschichteten Reibkontaktfläche aus elektrisch leitfähigem Material und Elektrode zur elektrochemischen Bearbeitung
AT506855A1 (de) * 2008-05-28 2009-12-15 Minebea Co Ltd Verfahren zur optimierung der anzahl von lagerstrukturen auf einer lageroberfläche eines fluiddynamischen gleitlagers
EP2311593A2 (de) * 2009-09-28 2011-04-20 General Electric Company Verfahren, Systeme und Vorrichtungen im Zusammenhang mit elektromechanischer Bearbeitung

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Publication number Priority date Publication date Assignee Title
US6095690A (en) * 1996-01-30 2000-08-01 Glyco-Metall-Werke Glyco B.V. & Co. Kg Sliding bearing element with lubricating oil pockets
GB2350652A (en) * 1999-06-01 2000-12-06 Daido Metal Co Main bearing for an engine to prevent dry starts
EP1275864A1 (de) * 2001-07-09 2003-01-15 Maschinenfabrik Gehring GmbH & Co. Werkstück mit einer tribologisch beanspruchbaren Fläche und Verfahren zur Herstellung einer solchen Fläche
WO2003091474A1 (de) * 2002-04-25 2003-11-06 Unaxis Balzers Ag Strukturiertes schichtsystem
DE102006062687A1 (de) * 2006-10-30 2008-05-08 Daimler Ag Verfahren und Elektrode zur Herstellung einer im wesentlichen zylinderförmigen Lagerfläche einer radialen Wellenlagerung in elektrisch leitfähigem Material sowie Pleuel
DE102006051719A1 (de) * 2006-10-30 2008-05-08 Daimler Ag Verfahren zur Bearbeitung einer beschichteten Reibkontaktfläche aus elektrisch leitfähigem Material und Elektrode zur elektrochemischen Bearbeitung
AT506855A1 (de) * 2008-05-28 2009-12-15 Minebea Co Ltd Verfahren zur optimierung der anzahl von lagerstrukturen auf einer lageroberfläche eines fluiddynamischen gleitlagers
EP2311593A2 (de) * 2009-09-28 2011-04-20 General Electric Company Verfahren, Systeme und Vorrichtungen im Zusammenhang mit elektromechanischer Bearbeitung

Non-Patent Citations (1)

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Title
See also references of EP2855952A2 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107002251B (zh) * 2015-01-14 2020-06-12 舍弗勒技术股份两合公司 用于制造在机械部件上的滑动面的方法

Also Published As

Publication number Publication date
WO2013182539A2 (de) 2013-12-12
US20150167737A1 (en) 2015-06-18
KR20150018785A (ko) 2015-02-24
CN104813042A (zh) 2015-07-29
MX2014012354A (es) 2014-11-25
JP2015525323A (ja) 2015-09-03
RU2014149142A (ru) 2016-07-27
EP2855952A2 (de) 2015-04-08
US9879726B2 (en) 2018-01-30

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