Analysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines

Modern drilling machines designed for the destruction of rocks have a diverse structure, various performance characteristics and in most cases a well-defined limited scope of application. One of the variants of the design of such machines is the integration of impact cam mechanisms into their struct...

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Autores principales:	Teplyakova Anna, Zhukov Ivan
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/73f6bee1490b41a0913fc4628812f3c1
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id	oai:doaj.org-article:73f6bee1490b41a0913fc4628812f3c1
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spelling	oai:doaj.org-article:73f6bee1490b41a0913fc4628812f3c12021-12-02T17:12:02ZAnalysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines2267-124210.1051/e3sconf/202132600023https://doaj.org/article/73f6bee1490b41a0913fc4628812f3c12021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/102/e3sconf_ipdme2021_00023.pdfhttps://doaj.org/toc/2267-1242Modern drilling machines designed for the destruction of rocks have a diverse structure, various performance characteristics and in most cases a well-defined limited scope of application. One of the variants of the design of such machines is the integration of impact cam mechanisms into their structure, the variety of which allows achieving the specified working conditions. The most suitable one for impact machines is the front cam mechanism, in which the rotational movement of the cam is converted into the translational movement of the driven link – the pusher. Only cam mechanisms allow implementing a certain law of motion of the output-working link accurately. This article provides an overview of the well-known patented impact machines equipped with impact cam mechanisms. A brief description of each technical solution is provided, indicating mechanism differences and uniqueness. Based on the results of the critical analysis of the found machines and mechanisms, the tasks of further research are formulated. These results will be the development of scientific knowledge in the field of the use of cam mechanisms in impact machines, namely in drilling machines that can automatically adapt to operating conditions.Teplyakova AnnaZhukov IvanEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 326, p 00023 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Teplyakova Anna Zhukov Ivan Analysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines
description	Modern drilling machines designed for the destruction of rocks have a diverse structure, various performance characteristics and in most cases a well-defined limited scope of application. One of the variants of the design of such machines is the integration of impact cam mechanisms into their structure, the variety of which allows achieving the specified working conditions. The most suitable one for impact machines is the front cam mechanism, in which the rotational movement of the cam is converted into the translational movement of the driven link – the pusher. Only cam mechanisms allow implementing a certain law of motion of the output-working link accurately. This article provides an overview of the well-known patented impact machines equipped with impact cam mechanisms. A brief description of each technical solution is provided, indicating mechanism differences and uniqueness. Based on the results of the critical analysis of the found machines and mechanisms, the tasks of further research are formulated. These results will be the development of scientific knowledge in the field of the use of cam mechanisms in impact machines, namely in drilling machines that can automatically adapt to operating conditions.
format	article
author	Teplyakova Anna Zhukov Ivan
author_facet	Teplyakova Anna Zhukov Ivan
author_sort	Teplyakova Anna
title	Analysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines
title_short	Analysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines
title_full	Analysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines
title_fullStr	Analysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines
title_full_unstemmed	Analysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines
title_sort	analysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/73f6bee1490b41a0913fc4628812f3c1
work_keys_str_mv	AT teplyakovaanna analysisofimpactcammechanismsfromthepointofviewoftherationalityoftheiruseindrillingmachines AT zhukovivan analysisofimpactcammechanismsfromthepointofviewoftherationalityoftheiruseindrillingmachines
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Analysis of impact cam mechanisms from the point of view of the rationality of their use in drilling machines

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