Impact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life

The presented article considers the influence of the design parameters of the work equipment being the boom length and bucket capacity on the operating life of the hoisting mechanism of a mining excavator. The expediency of using replaceable working equipment at mining enterprises operating quarry e...

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Autores principales:	Kuvshinkin Sergey, Ivanova Polina
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/f4b3bcdc52c64028bb6cbf00050ffc54
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spelling	oai:doaj.org-article:f4b3bcdc52c64028bb6cbf00050ffc542021-12-02T17:12:02ZImpact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life2267-124210.1051/e3sconf/202132600032https://doaj.org/article/f4b3bcdc52c64028bb6cbf00050ffc542021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/102/e3sconf_ipdme2021_00032.pdfhttps://doaj.org/toc/2267-1242The presented article considers the influence of the design parameters of the work equipment being the boom length and bucket capacity on the operating life of the hoisting mechanism of a mining excavator. The expediency of using replaceable working equipment at mining enterprises operating quarry excavators with an unchanged basic model of the machine is justified. A significant influence of the boom length, the handle length, and the bucket capacity of a quarry excavator are noted not only on the power, energy, and operational performance of the machine but also on the static and dynamic components of the load and the resource of the main drives. It has been established that an increase in the boom length does not lead to a decrease in the operating life of the hoisting mechanism. Moreover, the predominance of high-frequency components in the external load spectrum can lead to its increase. Increasing the bucket capacity at the maximum filling factor leads to the decrease in operating life.Kuvshinkin SergeyIvanova PolinaEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 326, p 00032 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Kuvshinkin Sergey Ivanova Polina Impact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life
description	The presented article considers the influence of the design parameters of the work equipment being the boom length and bucket capacity on the operating life of the hoisting mechanism of a mining excavator. The expediency of using replaceable working equipment at mining enterprises operating quarry excavators with an unchanged basic model of the machine is justified. A significant influence of the boom length, the handle length, and the bucket capacity of a quarry excavator are noted not only on the power, energy, and operational performance of the machine but also on the static and dynamic components of the load and the resource of the main drives. It has been established that an increase in the boom length does not lead to a decrease in the operating life of the hoisting mechanism. Moreover, the predominance of high-frequency components in the external load spectrum can lead to its increase. Increasing the bucket capacity at the maximum filling factor leads to the decrease in operating life.
format	article
author	Kuvshinkin Sergey Ivanova Polina
author_facet	Kuvshinkin Sergey Ivanova Polina
author_sort	Kuvshinkin Sergey
title	Impact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life
title_short	Impact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life
title_full	Impact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life
title_fullStr	Impact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life
title_full_unstemmed	Impact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life
title_sort	impact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/f4b3bcdc52c64028bb6cbf00050ffc54
work_keys_str_mv	AT kuvshinkinsergey impactanalysisofbucketcapacityandboomlengthofminingexcavatorsonhoistingmechanismlife AT ivanovapolina impactanalysisofbucketcapacityandboomlengthofminingexcavatorsonhoistingmechanismlife
_version_	1718381473438892032

Impact analysis of bucket capacity and boom length of mining excavators on hoisting mechanism life

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