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GB1404673A - Method of determing the frictional and mechanical properties of materials and apparatus for putting the method into practise - Google Patents

Method of determing the frictional and mechanical properties of materials and apparatus for putting the method into practise

Info

Publication number
GB1404673A
GB1404673A GB3627072A GB3627072A GB1404673A GB 1404673 A GB1404673 A GB 1404673A GB 3627072 A GB3627072 A GB 3627072A GB 3627072 A GB3627072 A GB 3627072A GB 1404673 A GB1404673 A GB 1404673A
Authority
GB
United Kingdom
Prior art keywords
test body
wheel
mechanical properties
properties
impact
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
Application number
GB3627072A
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.)
GNII MASHINOVEDENIYA
Original Assignee
GNII MASHINOVEDENIYA
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 GNII MASHINOVEDENIYA filed Critical GNII MASHINOVEDENIYA
Priority to GB3627072A priority Critical patent/GB1404673A/en
Priority to DE2240319A priority patent/DE2240319C3/en
Priority to FR7230389A priority patent/FR2197466A5/fr
Publication of GB1404673A publication Critical patent/GB1404673A/en
Expired 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
    • G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres
    • 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
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
    • 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
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/50—Investigating hardness or rebound hardness by measuring rolling friction, e.g. by rocking pendulum
    • 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
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

1404673 Determining functional & mechanical properties GOSUDARSTVENNY NAUCHNOISSLEDOVATELSKY INSTITUT MASHINOVEDENIA 3 Aug 1972 36270/72 Heading G1S [Also in Division B6] To determine the functional and mechanical properties of a material, e.g. such properties as the coefficients of sliding and rolling friction, the coefficient of cohesion, the modulus of elasticity, and impact hardness, a test body is set rotating about a horizontal axis and is then dropped to impact against a reference surface, parameters of the impact and subsequent trajectory of the test body being determined and used to calculate the properties of the materials of which the test body and reference surface are made. As shown in Fig. 2, the test body may be a wheel E which can be rotated by a jet of air acting on a turbine wheel 15 fixed to the wheel hub 9 as in Fig. 4. On release of the limbs of a holder 5 the wheel falls vertically on to a horizontal surface K, its trajectory being traced on a coordinate sheet 25 by a jet of marker liquid ejected from the hub. In an alternative embodiment, as in Figs. 5 and 6, a ball N is rotated by a D.C. motor 38 about a horizontal axis and is then released to fall on a reference specimen 29 whose temperature can be varied by means (not shown). The ball rebounds from the specimen 29 and the length and height of its rebounding is meausred by imprints it makes on adjustable plates 45, 52 carrying carbon paper.
GB3627072A 1972-08-03 1972-08-03 Method of determing the frictional and mechanical properties of materials and apparatus for putting the method into practise Expired GB1404673A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3627072A GB1404673A (en) 1972-08-03 1972-08-03 Method of determing the frictional and mechanical properties of materials and apparatus for putting the method into practise
DE2240319A DE2240319C3 (en) 1972-08-03 1972-08-16 Method and device for determining mechanical properties of materials
FR7230389A FR2197466A5 (en) 1972-08-03 1972-08-25

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3627072A GB1404673A (en) 1972-08-03 1972-08-03 Method of determing the frictional and mechanical properties of materials and apparatus for putting the method into practise
DE2240319A DE2240319C3 (en) 1972-08-03 1972-08-16 Method and device for determining mechanical properties of materials
FR7230389A FR2197466A5 (en) 1972-08-03 1972-08-25

Publications (1)

Publication Number Publication Date
GB1404673A true GB1404673A (en) 1975-09-03

Family

ID=27184641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3627072A Expired GB1404673A (en) 1972-08-03 1972-08-03 Method of determing the frictional and mechanical properties of materials and apparatus for putting the method into practise

Country Status (3)

Country Link
DE (1) DE2240319C3 (en)
FR (1) FR2197466A5 (en)
GB (1) GB1404673A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126353A (en) * 1982-09-01 1984-03-21 Nat Res Dev Impact testing machine
CN108037069A (en) * 2017-11-14 2018-05-15 洛阳理工学院 One kind pin disk frictional testing machine
CN111413273A (en) * 2020-04-22 2020-07-14 吉林大学 Device and method for measuring frictional resistance of horizontal swivel spherical hinge interface
WO2021251810A1 (en) * 2020-06-12 2021-12-16 Oubrich Lhoussaine Test bench relating to a dynamic weighing system which operates at high speed and which is designed for measuring the static load of the axles and the total weight of vehicles
CN114112900A (en) * 2021-11-19 2022-03-01 湖北理工学院 Icing force test system for anti-icing material
CN114755133A (en) * 2022-06-15 2022-07-15 深圳市合扬智能卡科技有限公司 Waterproof material wear resistance testing device and method for cold wallet
CN115294848A (en) * 2022-06-27 2022-11-04 中国石油大学(北京) Physical simulation device and simulation analysis method for influence factors of plate diving deformation
CN115683915A (en) * 2023-01-03 2023-02-03 山东德裕天虹新材料科技有限公司 Wrapping bag printing face resistance to wears detection device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846094B1 (en) * 2002-10-17 2005-09-30 Dufournier Technologies DEVICE AND METHOD FOR SELECTING TIRES BASED ON PNEUMATIC TORQUE / GROUND
DE202006011246U1 (en) 2006-07-19 2006-10-05 Cartec Gmbh Roller dynamometer for testing vehicle brakes, determines transition from static friction to dynamic friction independent of rotation speeds of tire and roller
ITMI20131669A1 (en) * 2013-10-09 2015-04-10 Freni Brembo Spa DEVICE AND METHOD OF CHARACTERIZATION OF THE ELASTIC PROPERTIES OF A FRICTION MATERIAL
CN107421832B (en) * 2017-03-02 2023-06-23 中国科学院近代物理研究所 High-temperature vacuum friction wear testing machine
CN111157442B (en) * 2019-12-31 2021-03-19 西南交通大学 Multi-mode friction and wear test device and method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126353A (en) * 1982-09-01 1984-03-21 Nat Res Dev Impact testing machine
CN108037069A (en) * 2017-11-14 2018-05-15 洛阳理工学院 One kind pin disk frictional testing machine
CN108037069B (en) * 2017-11-14 2024-02-20 洛阳理工学院 Pin disc friction testing machine
CN111413273A (en) * 2020-04-22 2020-07-14 吉林大学 Device and method for measuring frictional resistance of horizontal swivel spherical hinge interface
CN111413273B (en) * 2020-04-22 2024-05-14 吉林大学 Device and method for measuring frictional resistance of horizontal swivel spherical hinge interface
WO2021251810A1 (en) * 2020-06-12 2021-12-16 Oubrich Lhoussaine Test bench relating to a dynamic weighing system which operates at high speed and which is designed for measuring the static load of the axles and the total weight of vehicles
CN114112900A (en) * 2021-11-19 2022-03-01 湖北理工学院 Icing force test system for anti-icing material
CN114755133A (en) * 2022-06-15 2022-07-15 深圳市合扬智能卡科技有限公司 Waterproof material wear resistance testing device and method for cold wallet
CN115294848A (en) * 2022-06-27 2022-11-04 中国石油大学(北京) Physical simulation device and simulation analysis method for influence factors of plate diving deformation
CN115683915A (en) * 2023-01-03 2023-02-03 山东德裕天虹新材料科技有限公司 Wrapping bag printing face resistance to wears detection device

Also Published As

Publication number Publication date
FR2197466A5 (en) 1974-03-22
DE2240319C3 (en) 1979-07-12
DE2240319A1 (en) 1974-02-28
DE2240319B2 (en) 1978-11-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee