Reduction of mechanical interactions with the use of a rubber composite

Palacz, Przemysław; Major, Maciej; Adamczyk, Izabela

doi:10.1051/e3sconf/20199702029

Cited by 2 publications

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“…In [ 16 , 17 ], experimental investigations were made with the natural rubber mount and other materials in order to optimize the engine mount. The recycling of used car tires and plastic bottles (i.e., polyethylene terephthalate, colloquially called PET) was used to produce the composite materials used dynamic interactions involving vibrations [ 18 ]. The paper had an interest in developing composite materials with defined properties used in mechanical engineering, in this case, to reduce the vibration.…”

Section: Introductionmentioning

confidence: 99%

A Vibration Analysis of the Rubber Inertial Dampers Used in Electrical Vehicles

2022

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The development of electric vehicle manufacturing, which is considered a useful new popular propulsion system, has major design differences compared to conventional vehicles. This requires a reconsideration of the main components of vehicles and an analysis of them to determine the optimal design and solutions for the new models of cars. Among the many systems that need to be reconsidered is the suspension. A cheaper solution for reducing the car’s vibrations is suspension where the damping is ensured by elastic rubber elements, which are very simple, as they have significant structural damping and a much lower price than the classic solution. The main advantage of this solution is the simplicity. The paper presents and analyzes such an element, analyzing the vibrations of this element and the way in which inertial masses (metal spheres) inserted into the volume of the rubber influence the behavior of this element. The transmissibility of such an element, and how the number of balls and the level of structural damping influences this property, is also analyzed. The results suggest possible applications in the automotive industry.

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Section: Introductionmentioning

confidence: 99%

A Vibration Analysis of the Rubber Inertial Dampers Used in Electrical Vehicles

2022

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“…After processing used car tires into pellets and plastics into PET flakes, they are used as individual components, for example, as an additive to the production of materials, improving their adhesion, plasticity and thermal resistance. Rubber granulate, due to its damping properties, perfectly suppresses mechanical interactions in media related to wave propagation and is most often used in road, land, or water construction [4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

The Analysis of the Compression Strength of Concrete

Adamczyk¹

2020

Zeszyty Naukowe Politechniki Częstochowskiej. Budownictwo

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Worn out car tires and plastic from food wrappings constitute a problematic waste. They pollute the environment and management of such waste is important both ecologically and economically as it protects the environment, and reduces the costs of acquiring components to produce different materials. In this article, the results of testing modified concrete are shown. The concrete was modified with a mixture of supplements in the form of the pre-mentioned materials. The car tires provided, upon processing, rubber granules SBR of the following fractions: 0÷1 mm, 0.8÷2 mm, 2÷4 mm. Plastics of polyethylene terephthalate were used in the form of PET flakes. Six concrete series were generated where 10% of the cement mass was replaced with the supplement mixture. Tests of the texture and compression strength of a modified concrete mixture were conducted after 7, 14, and 28 days. All the series of concrete shared satisfactory homogeneousness of decomposition in the particular components. The strength tests proved that the application of rubber granules SBR and PET flakes in the form of a supplement mixture obtains a concrete strength of about 40 MPa.

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Reduction of mechanical interactions with the use of a rubber composite

Cited by 2 publications

References 6 publications

A Vibration Analysis of the Rubber Inertial Dampers Used in Electrical Vehicles

A Vibration Analysis of the Rubber Inertial Dampers Used in Electrical Vehicles

The Analysis of the Compression Strength of Concrete

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