Analysis of reconditioning and hardening methods applied for the working tools of tillage machines

It is shown that tillage machines operate under conditions of abrasive wear, and their durability is largely determined by the operational life of the working tools. The main working tools of a plow include an earth board, cultivators – blades, harrows – teeth and discs, seeders – seed shoe. The wor...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autor principal:	Golubev Ivan
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/65491d1124d04ddaa8c121cd991a319c
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:65491d1124d04ddaa8c121cd991a319c
record_format	dspace
spelling	oai:doaj.org-article:65491d1124d04ddaa8c121cd991a319c2021-11-08T15:17:23ZAnalysis of reconditioning and hardening methods applied for the working tools of tillage machines2117-445810.1051/bioconf/20213700001https://doaj.org/article/65491d1124d04ddaa8c121cd991a319c2021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00001.pdfhttps://doaj.org/toc/2117-4458It is shown that tillage machines operate under conditions of abrasive wear, and their durability is largely determined by the operational life of the working tools. The main working tools of a plow include an earth board, cultivators – blades, harrows – teeth and discs, seeders – seed shoe. The working tools of tillage machines are mainly subject to abrasive wear. The blade of the soil cutting tools during operation loses its operability due to abrasive wear and therefore it must be reconditioned. There are various methods of reconditioning and hardening of working tools that increase their wear resistance and durability. The paper analyzes the methods of reconditioning and hardening of working tools of tillage machines. The study was based on information materials from Russian scientific and educational organizations and industrial companies, test reports of tillage machines conducted by machine testing stations, factographic and documentary databases of Rosinformagrotech. The generalization and analysis of information made it possible to establish that welding a blade-patch with subsequent welding of the wear-resistant material Castolin PE1229 allows increasing the life of an earth board during operation in southern chernozem soils by 4.6-5.0 times. The application of epoxy-sand composites increases the durability of earth boards by 2.2-2.7 times. Carbo-vibro-arc hardening of duckfoot teeth allows increasing the time between failures by 2.1 times compared to the serial one. Plasma spraying of powder materials increases wear resistance of duckfoot teeth by 1.5 times, and the application of pulse electric contact heating during hardening of earth boards reduces the intensity of their wear in loamy soils by more than 17%.Golubev IvanEDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 37, p 00001 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Golubev Ivan Analysis of reconditioning and hardening methods applied for the working tools of tillage machines
description	It is shown that tillage machines operate under conditions of abrasive wear, and their durability is largely determined by the operational life of the working tools. The main working tools of a plow include an earth board, cultivators – blades, harrows – teeth and discs, seeders – seed shoe. The working tools of tillage machines are mainly subject to abrasive wear. The blade of the soil cutting tools during operation loses its operability due to abrasive wear and therefore it must be reconditioned. There are various methods of reconditioning and hardening of working tools that increase their wear resistance and durability. The paper analyzes the methods of reconditioning and hardening of working tools of tillage machines. The study was based on information materials from Russian scientific and educational organizations and industrial companies, test reports of tillage machines conducted by machine testing stations, factographic and documentary databases of Rosinformagrotech. The generalization and analysis of information made it possible to establish that welding a blade-patch with subsequent welding of the wear-resistant material Castolin PE1229 allows increasing the life of an earth board during operation in southern chernozem soils by 4.6-5.0 times. The application of epoxy-sand composites increases the durability of earth boards by 2.2-2.7 times. Carbo-vibro-arc hardening of duckfoot teeth allows increasing the time between failures by 2.1 times compared to the serial one. Plasma spraying of powder materials increases wear resistance of duckfoot teeth by 1.5 times, and the application of pulse electric contact heating during hardening of earth boards reduces the intensity of their wear in loamy soils by more than 17%.
format	article
author	Golubev Ivan
author_facet	Golubev Ivan
author_sort	Golubev Ivan
title	Analysis of reconditioning and hardening methods applied for the working tools of tillage machines
title_short	Analysis of reconditioning and hardening methods applied for the working tools of tillage machines
title_full	Analysis of reconditioning and hardening methods applied for the working tools of tillage machines
title_fullStr	Analysis of reconditioning and hardening methods applied for the working tools of tillage machines
title_full_unstemmed	Analysis of reconditioning and hardening methods applied for the working tools of tillage machines
title_sort	analysis of reconditioning and hardening methods applied for the working tools of tillage machines
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/65491d1124d04ddaa8c121cd991a319c
work_keys_str_mv	AT golubevivan analysisofreconditioningandhardeningmethodsappliedfortheworkingtoolsoftillagemachines
_version_	1718442137555566592

Analysis of reconditioning and hardening methods applied for the working tools of tillage machines

Ejemplares similares