WO2010012790A9 - Tribological method - Google Patents

Tribological method Download PDF

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Publication number
WO2010012790A9
WO2010012790A9 PCT/EP2009/059830 EP2009059830W WO2010012790A9 WO 2010012790 A9 WO2010012790 A9 WO 2010012790A9 EP 2009059830 W EP2009059830 W EP 2009059830W WO 2010012790 A9 WO2010012790 A9 WO 2010012790A9
Authority
WO
WIPO (PCT)
Prior art keywords
wear
counterbody
determining
geometry
basic body
Prior art date
Application number
PCT/EP2009/059830
Other languages
German (de)
French (fr)
Other versions
WO2010012790A1 (en
Inventor
Manfred Hartel
Original Assignee
Bundesanstalt für Materialforschung und -Prüfung (BAM)
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 Bundesanstalt für Materialforschung und -Prüfung (BAM) filed Critical Bundesanstalt für Materialforschung und -Prüfung (BAM)
Publication of WO2010012790A1 publication Critical patent/WO2010012790A1/en
Publication of WO2010012790A9 publication Critical patent/WO2010012790A9/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

A method for determining the volumetric amount of wear comprises the steps: providing a basic body and a counterbody; generating in each case one wear track on the basic body and on the counterbody by rubbing the counterbody and the basic body against one another; determining the planimetric amount of wear at at least one representative wear track; determining the amplitude; determining the volumetric amount of wear of the basic body by multiplying the amplitude by the planimetric amount of wear of the wear track; providing a virtual unstressed counterbody geometry; providing a virtual wear track geometry; calculating the difference between the virtual unstressed counterbody geometry and the virtual wear track geometry in order to obtain a worn counterbody geometry; determining the volumetric amount of wear of the counterbody by calculating the volume difference between the unstressed and the worn counterbody geometry; determining the volumetric amount of wear by adding the volumetric amount of wear of the basic body and the volumetric amount of wear of the counterbody.
PCT/EP2009/059830 2008-07-29 2009-07-29 Tribological method WO2010012790A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008035257.8 2008-07-29
DE200810035257 DE102008035257B4 (en) 2008-07-29 2008-07-29 Tribological process

Publications (2)

Publication Number Publication Date
WO2010012790A1 WO2010012790A1 (en) 2010-02-04
WO2010012790A9 true WO2010012790A9 (en) 2010-03-25

Family

ID=41259450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/059830 WO2010012790A1 (en) 2008-07-29 2009-07-29 Tribological method

Country Status (2)

Country Link
DE (1) DE102008035257B4 (en)
WO (1) WO2010012790A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107167193A (en) * 2017-04-07 2017-09-15 北京工业大学 Volume of material flow-measuring method and system on conveyer belt

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013142611A (en) * 2012-01-11 2013-07-22 Sumitomo Wiring Syst Ltd Wear resistance test method for wire coating material
DE102012004846B4 (en) * 2012-03-13 2014-03-20 Efim Fischbein Method for assessing the quality of friction pairings
DE102019104725B4 (en) * 2019-02-25 2021-06-10 Mtu Friedrichshafen Gmbh Method and measuring device for determining the wear and tear on a surface

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6169931B1 (en) * 1998-07-29 2001-01-02 Southwest Research Institute Method and system for modeling, predicting and optimizing chemical mechanical polishing pad wear and extending pad life
DE10205435C1 (en) * 2002-02-08 2003-08-14 Fraunhofer Ges Forschung Method and device for determining the wear resistance of a surface
DE102005023651A1 (en) * 2005-04-12 2007-02-08 Daimlerchrysler Ag Method for predicting surface abrasion e.g. of wafers, involves surface of body carrying out movements relative to further body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107167193A (en) * 2017-04-07 2017-09-15 北京工业大学 Volume of material flow-measuring method and system on conveyer belt
CN107167193B (en) * 2017-04-07 2020-02-21 北京工业大学 Method and system for measuring volume flow of material on conveying belt

Also Published As

Publication number Publication date
DE102008035257B4 (en) 2011-03-24
DE102008035257A1 (en) 2010-02-11
WO2010012790A1 (en) 2010-02-04

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