Authors: A.Yu. Voronov, A.A. Khoreshok, Yu.E. Voronov, A.V. Bujankin, A.Yu. Voronov

Title of the article: Assessment of the operation quality of shovel-truck systems at open-pit coal mines in Kuzbass

Year: 2020, Issue: 2, Pages: 19-26

Branch of knowledge: 05.05.06 Mining machines

Index UDK: 622.23.05

DOI: 10.26730/1816-4528-2020-2-19-26

Abstract: The urgency of the discussed issue. An integrated assessment of the operation quality of shovel-truck systems (STSs) is based on the well-known method of non-expertise quality assessment for mining machines, known as G.I. Solod’s technique. Based on the fundamental principles of qualimetry, the technique allows you to evaluate functionally homogeneous machines of different sizes, types and designs based on the functional criterion of the machine that determines its main purpose. The technique is widely used to assess the quality of open pit mining machines. In this paper, the quality of not a single machine, but a complex of machines, taking into account their interaction, is assessed. Assessing the STS operation quality allows you to create a basis for a science-based selection of priority areas for its improvement and development of science-based methods for optimizing its operation.
The main aim of the study. An integrated assessment of the STS operation quality at open-pit coal mines in Kuzbass for its improvement and optimization of the main performance indicators.
The methods used in the study. The methods of mathematical modeling, data collection and processing, statistics, analysis and synthesis are used.
The results. An integrated quality assessment provides the ability to predict the quality level and the science-based choice of priority areas for improving the operation of existing or planned STSs.

Key words: open-pit mining shovel-truck systems operation quality integrated quality assessment

Receiving date: 26.02.2020

Publication date: 30.06.2020

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