A method for determining the high-temperature coefficient of friction
https://doi.org/10.35164/0554-2901-2021-5-6-4-5
Abstract
A method for estimating the coefficient of friction at high temperatures up to 220°C in the thermal chamber of a bursting machine has been developed. It is shown that the coefficient of kinetic friction with a change in temperature from 25°C to 220°C varies from 0.04 to 0.1. In the developed method, the coefficient of static friction and the coefficient of kinetic friction are determined. The coefficient of static friction at a temperature of 25°C to 220°C varies from 0.06 to 0.13.
About the Authors
V. V. Kovriga
POLYMERTEPLO Group
Russian Federation
Russian Federation
A. S. Vasil'eva
POLYMERTEPLO Group
Russian Federation
Russian Federation
A. I. Malikov
AND Gaztrubplast plant
Russian Federation
Russian Federation
References
1. ГОСТ 11629-2017 Пластмассы. Метод определения коэффициента трения.
2. Скутнев В.М. Тормозные системы легковых автомобилей. – Куйбышев: Куйбышевский авиационный институт, 1983. – С. 81.
3. Мащенко А.Ф. Методика расчета колодочных тормозов. – Автомобильная промышленность. – М.: Машиностроение, 1968. – С. 13–16.
Review
For citations:
Kovriga V.V., Vasil'eva A.S., Malikov A.I. A method for determining the high-temperature coefficient of friction. Plasticheskie massy. 2021;(5-6):4-5. (In Russ.) https://doi.org/10.35164/0554-2901-2021-5-6-4-5
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