FR2368705A1 - Machine pour soumettre des eprouvettes de materiaux a des essais de frottement et d'usure - Google Patents

Machine pour soumettre des eprouvettes de materiaux a des essais de frottement et d'usure

Info

Publication number
FR2368705A1
FR2368705A1 FR7632123A FR7632123A FR2368705A1 FR 2368705 A1 FR2368705 A1 FR 2368705A1 FR 7632123 A FR7632123 A FR 7632123A FR 7632123 A FR7632123 A FR 7632123A FR 2368705 A1 FR2368705 A1 FR 2368705A1
Authority
FR
France
Prior art keywords
tests
friction
machine
wear
specimens
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
FR7632123A
Other languages
English (en)
Other versions
FR2368705B1 (fr
Inventor
N I Kuskov
V S Beliko
B L Smushkovich
A V Chichinadze
E D Braun
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.)
SP K BJUR
Original Assignee
SP K BJUR
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 SP K BJUR filed Critical SP K BJUR
Publication of FR2368705A1 publication Critical patent/FR2368705A1/fr
Application granted granted Critical
Publication of FR2368705B1 publication Critical patent/FR2368705B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials
    • 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

  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

L'invention concerne les constructions mécaniques. La machine faisant l'objet de l'invention est caractérisée notamment en ce que le dispositif 13 destiné à appliquer la charge aux éprouvettes à essayer 11, 14 et à transmettre le moment de frottement des éprouvettes au dispositif 15 de mesure dudit moment possède un arbre creux 25 monté coaxialement à la broche 1 et à l'intérieur duquel est disposée coaxialement une tige 34 pouvant se déplacer axialement et coopérant avec le vérin pneumatique 16 pour transmettre la charge aux éprouvettes. L'invention permet notamment de déterminer sans distorsions le moment de frottement et par conséquent le coefficient de frottement des matériaux, ainsi que de réduire la durée de rodage des éprouvettes.
FR7632123A 1976-10-18 1976-10-25 Machine pour soumettre des eprouvettes de materiaux a des essais de frottement et d'usure Granted FR2368705A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4320276A GB1523380A (en) 1976-10-18 1976-10-18 Machine for testing specimens of materials for friction and wear

Publications (2)

Publication Number Publication Date
FR2368705A1 true FR2368705A1 (fr) 1978-05-19
FR2368705B1 FR2368705B1 (fr) 1979-02-23

Family

ID=10427743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632123A Granted FR2368705A1 (fr) 1976-10-18 1976-10-25 Machine pour soumettre des eprouvettes de materiaux a des essais de frottement et d'usure

Country Status (3)

Country Link
DE (1) DE2645902C3 (fr)
FR (1) FR2368705A1 (fr)
GB (1) GB1523380A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384252A1 (fr) * 1977-03-15 1978-10-13 Mtu Muenchen Gmbh Dispositif de verification des conditions de friction de contact entre elements de machine rotatifs et fixes sur des machines a ecoulement de fluide, notamment sur des turbines a gaz

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187560B (en) * 1986-03-07 1990-07-25 Metal Box Plc Apparatus for measuring surface friction
DE4004378A1 (de) * 1990-02-13 1991-08-14 Horst Dr Nahr Verfahren und vorrichtung zum bestimmen des verschleisses eines rotierenden schleifwerkzeugs
NL1023056C2 (nl) * 2003-03-31 2004-10-01 Tno Kleefkrachtmeter.
CN101750276B (zh) * 2008-12-02 2014-01-01 上海宇航系统工程研究所 一种气压式多片摩擦副的测试、磨合装置
DE102009004977B4 (de) * 2009-01-14 2011-04-07 Werner Stehr Reibungsprüfstand
CN104390772B (zh) * 2014-12-03 2017-02-22 北京航空航天大学 一种套筒式机构静态和动变摩擦力的测试装置及测试方法
CN105115845B (zh) * 2015-10-14 2018-06-12 中南大学 一种材料剪切冲击磨损试验机及其试验方法
CN107271307B (zh) * 2017-07-31 2023-08-11 东华大学 一种带切向加速度的小载荷冲击磨损试验台
CN107817185B (zh) * 2017-11-22 2023-10-10 华南理工大学 一种落塔摩擦磨损试验装置与方法
CN108051367B (zh) * 2017-12-27 2024-01-30 中国石油大学(北京) 一种硫磺摩擦行为研究试验系统及其试验方法
CN109668722B (zh) * 2019-02-27 2023-10-13 中辽检测(辽宁)有限公司 一种建筑隔震伸缩管试验机
CN110308063A (zh) * 2019-08-16 2019-10-08 贵州大学 一种模块化摩擦磨损试验机及其试验方法
CN112198075B (zh) * 2020-10-14 2022-08-30 江苏科技大学 一种薄壁轴承、十字交叉梁电刷载流摩擦实验装置
CN113008662B (zh) * 2021-02-25 2022-04-29 福建富鑫达电子有限公司 一种电缆生产工艺的质量检测系统及检测方法
CN116858713A (zh) * 2023-05-21 2023-10-10 三峡大学 电刷与滑环载流摩擦试验装置及方法
CN116973099B (zh) * 2023-07-11 2024-02-27 南京理工大学 一种应用于伺服加载试验台的可控摩擦力调节装置
CN118758847B (zh) * 2024-09-03 2024-11-05 武汉精锐智能装备科技有限公司 一种新材料摩擦力试验装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202154A1 (de) * 1972-01-18 1973-07-26 Bosch Gmbh Robert Verschleissmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202154A1 (de) * 1972-01-18 1973-07-26 Bosch Gmbh Robert Verschleissmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384252A1 (fr) * 1977-03-15 1978-10-13 Mtu Muenchen Gmbh Dispositif de verification des conditions de friction de contact entre elements de machine rotatifs et fixes sur des machines a ecoulement de fluide, notamment sur des turbines a gaz

Also Published As

Publication number Publication date
DE2645902A1 (de) 1978-04-13
GB1523380A (en) 1978-08-31
DE2645902B2 (de) 1979-04-05
DE2645902C3 (de) 1979-11-29
FR2368705B1 (fr) 1979-02-23

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