| Issue |
MATEC Web Conf.
Volume 290, 2019
9th International Conference on Manufacturing Science and Education – MSE 2019 “Trends in New Industrial Revolution”
|
|
|---|---|---|
| Article Number | 01020 | |
| Number of page(s) | 8 | |
| Section | Design, Manufacturing and Management of Technological Equipment and Systems | |
| DOI | https://doi.org/10.1051/matecconf/201929001020 | |
| Published online | 21 August 2019 | |
Aspects relating to the reliability calculation of the cutting-teeth mounted on the bucket wheel excavators used in lignite mining
University of Petro.ani. Dept. of Mechanical, Industrial and Transports Engineering, Romania
* Corresponding author: tobogdan2002@yahoo.com
The paper deals with the calculation of the operational reliability for the cutting-teeth mounted on bucket wheel excavators used in lignite extraction in the Oltenia Basin. Based on the data recorded for three types of cutting-teeth used in production, a reliability study has been carried out which determines the main reliability indicators of the quality level of these cutting-teeth. The study compares the constructive and functional characteristics of the three types of cutting-teeth, which is the basic criterion for purchasing a certain type of cutting-tooth, as well as for the supply of spare parts.
Key words: Reliability / Cutting-teeth / BWE / Lignite / Open pit mining
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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