Determination of the possible causes factors of the functionality impairment of the career excavator

The paper deals with the factors of the possible reasons for the deterioration of the functional characteristics of a career crawler excavator, identifying such factors as "machine - career excavator", "personnel - excavator drivers", "materials" and "external envi...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-01, Vol.709 (2), p.22032
Main Authors: Velikanov, V S, Dyorina, N V, Panfilova, O R, Zalavina, T Y
Format: Article
Language:English
Subjects:
Excavators
Mineral deposits
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Summary:The paper deals with the factors of the possible reasons for the deterioration of the functional characteristics of a career crawler excavator, identifying such factors as "machine - career excavator", "personnel - excavator drivers", "materials" and "external environment" as well as secondary causes, main aspects of these factors. The reasons for the failures of the career excavator stick in the conditions of the ore deposits of the Southern Urals are established. It is shown that the greatest number of failures is associated with excavator drivers' low qualifications and insufficient experience.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/709/2/022032