A M Umirzokov¹ , M A Abdullo¹ , F I Jobirov¹ , S S Saidullozoda^1,2 and A B Tashripov¹

1 Tajik Technical University named after M S Osimi, 11, academicians of the Radjabovs, Dushanbe 734042, The Republic of Tajikistan 2 South Ural State University, 76, Lenin Avenue, Chelyabinsk 454080, Russian Federation

Abstract

In mining energy enterprises located at altitudes over 1000 meters above sea level, transport machines are operated in harsh road-climatic conditions, contributing to accelerated wear of equipment and machinery elements. The purpose of the study is related to the assessment and adjustment of the resource of the elements of transport machines operated in mining energy enterprises. The work is devoted to the assessment of the intensity of wear of the elements of machines involved in the transportation of rocks, taking into account the influence of the most significant factors. To assess the resource of elements of transport machines operated in mining energy enterprises, a complex scientific approach was used, taking into account the influence of various combinations of significant factors. The practical significance of the work is associated with planning the need for elements of transport machines operated in mining energy enterprises. The research results, including the simplified mathematical model presented in the article, can be recommended for assessing and adjusting the resource of the elements of transport machines operated in mining energy enterprises.