| Issue |
E3S Web Conf.
Volume 41, 2018
IIIrd International Innovative Mining Symposium
|
|
|---|---|---|
| Article Number | 03004 | |
| Number of page(s) | 5 | |
| Section | Innovations in Mining Machinery | |
| DOI | https://doi.org/10.1051/e3sconf/20184103004 | |
| Published online | 26 June 2018 | |
Simulation and Field Measurements of Reliability Parameters of Dump Truck Hydraulic System
1
T.F. Gorbachev Kuzbass State Technical University, Department of Mining Machines and Complexes,
650000 Kemerovo,
Vesennya st. 28,
Kemerovo,
Russia
2
Prokopievsk branch of T. F. Gorbachev Kuzbass State Technical University, Department of Information Technology, Engineering and Motor Transport,
653039 Prokopievsk,
Nogradskaya st. 19a, Prokopievsk,
Russia
* Corresponding author: haa.omit@kuzstu.ru
Paper studies the problem of non-failure operation of dump trucks hydraulic system that is exploited in the climatic conditions of Kuzbass region. The main characteristic of the Kuzbass climate is hardly continental, so, it has sharp fluctuations in ambient temperature for seasons, for a month or even a day. To analyze the negative factors affecting the operation of the dump trucks hydraulic system a systematic approach was used, based on the methodology of SADT structural analysis. The result of field and cameral researches identified that the major negative factor is instability of kinematic viscosity of working fluids used in the hydraulic system of mining dump trucks over a wide range of ambient temperatures. There were offered the further ways for methods to stabilize the parameters of working fluids in the hydraulic system of dump trucks.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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