Friction Identification in a Sight Stabilisation System at Low Velocities

Kang, YS; Kim, Kwang‐Joon

doi:10.1006/mssp.1996.9997

Cited by 7 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Other researchers have used rotational systems to experimentally determine the coefficient of friction, among which stand out the pin on disk system [8,9], circular spin plates [10] and roller systems and radially loaded discs [11]. It is also used the measurement of the angular displacement and the torque used in the test for the determination of the variables involved in the friction phenomenon, for different applications [12,13]. The pin on disk equipment are designed to perform adhesive wear tests, their specifications and the procedure for the execution of the tests are listed in the ASTM G99-05 (Standard test method for wear tests with a Pin on Disk machine) which is a standard method for obtaining valid data.…”

Section: Introductionmentioning

confidence: 99%

Determination of the coefficient of dynamic friction between coatings of alumina and metallic materials

Santos

Córdoba-Tuta

Ramirez

et al. 2017

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

Abstract:This project aims to determine the coefficient of dynamic friction between micrometric size coatings of alumina and metallic materials (Steel and aluminium); the methodology used to achieve the proposed objective consisted of 4 phases, in the first one was developed a procedure that allowed, from a Pin on Disk machine built based on the specifications given by the ASTM G99-05 standard (Standard test method for wear tests with a Pin on Disk machine), to determine the coefficient of dynamic friction between two materials in contact; subsequently the methodology was verified through tests between steel-steel and steelaluminium, due to these values are widely reported in the literature; as a third step, deposits of alumina particles of micrometric size were made on a steel substrate through thermal spraying by flame; finally, the tests were carried out between pins of steel of aluminium and alumina coating to determine the coefficients of dynamic friction between these two surfaces. The results of the project allowed to verify that the developed methodology is valid to obtain coefficients of dynamic friction between surfaces in contact since the percentages of error were of 3.5% and 2.1% for steel-steel and aluminium-steel, respectively; additionally, it was found that the coefficient of friction between steel-alumina coatings is 0.36 and aluminium-alumina coating is 0.25.

show abstract

Section: Introductionmentioning

confidence: 99%

Determination of the coefficient of dynamic friction between coatings of alumina and metallic materials

Santos

Córdoba-Tuta

Ramirez

et al. 2017

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

Bibliography

2013

Non‐smooth Deterministic or Stochastic Discrete Dynamical Systems

View full text Add to dashboard Cite

Indeterminacy of a dry friction problem with viscous damping involving stiction

Bastien

Schatzman

2008

Z Angew Math Mech

View full text Add to dashboard Cite

We study a usual friction law for one degree of freedom solid where the dynamical friction coefficient is smaller than the static friction coefficient. We show that this law can be dangerous, because it can lose all predictive power. We first study a passage to the limit to prove that the limit is strongly depending on the data. We secondly study the obtained limit law, which is written with a non maximal monotone multivalued graph; this property implies that the differential inclusion possesses a set of solutions, whose diameter is too big to know the solution with precision. Moreover, the associated numerical scheme does not have a unique solution.

show abstract

Friction Identification in a Sight Stabilisation System at Low Velocities

Cited by 7 publications

References 0 publications

Determination of the coefficient of dynamic friction between coatings of alumina and metallic materials

Determination of the coefficient of dynamic friction between coatings of alumina and metallic materials

Bibliography

Indeterminacy of a dry friction problem with viscous damping involving stiction

Contact Info

Product

Resources

About