An Analytical Interpretation of the High Temperature Linear Contact between Composite Materials Reinforced with Glass Fibers and Steel: An Advance Study | Chapter 4 | New Approaches in Engineering Research Vol. 8

 High plasticity under high pressure and temperature characterises thermoplastic materials with glass fibre, and they can be machined to revert to their original shape after being cast. Because the stresses are transmitted through the glass fibres, these thermoplastic materials are biphasic, consisting of a polymer mass and reinforcement components such as glass fibres, in order to provide desirable mechanical qualities. We attempted to present the influence of metal surface wear and contact temperature on the evolution of sliding speed, normal load, and friction coefficient in this study. We conducted a number of experiments that revealed the relationship between load and wear in respect to the friction coefficient. Temperature, sliding speed, and contact pressure were all simulated using a dry linear friction couple with a wide range of loads and speeds. The theoretical case and the experimental results resulting from the employment of the "wear imprint method" for the volume and depth of wear have been linked.

Author (s) Details

Dorin Rus
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

Virgil Florescu
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

Florin Bausic
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

Robert Ursache
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

Anca Sasu
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

View Book :- https://stm.bookpi.org/NAER-V8/article/view/2269

Graphical Assessment of the Linear Contact Steel on Composite Material at High Temperature and Pressure: A Recent Study | Chapter 3 | New Approaches in Engineering Research Vol. 8

 A study of the evolution of wear through time, as well as for specific loads and contact temperatures, based on extensive experimental testing. We attempted to offer a graphical analysis of the dry linear contact for composite materials reinforced with glass fibres, as well as the impact of sliding speed, load, and friction coefficient in this paper. The wear volume was computed using the Archard relationship after perpendicular loads, contact temperature, and metal surface wear were observed. The breadth of a trace can be estimated in three places using the Archard relationship. Numerous experiments were carried out in order to determine the wear of the metal surface, the contact temperature, and the friction coefficient value. The friction coefficient obtained at the surface of the steel samples is higher than that found for the composite material and the C 120 steel samples. This is owing to the fact that the two types of steel have different hardnesses. It's possible to see a link between the progress of the wear process and its reliance on contact temperature and friction coefficient.

Author (s) Details

Dorin Rus
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

Virgil Florescu
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

Florin Bausic
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

Robert Ursache
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

Anca Sasu
Department of Mechanical, University of Civil Engineering, Bucharest, Postcode 050153, Romania.

View Book :- https://stm.bookpi.org/NAER-V8/article/view/2268