Radial deformations of working cylinder of hydraulic Legs depending on their extension; IOP Conference Series: Materials Science and Engineering; Vol. 91: VI International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, Yurga, Russia, 21-23 May 2015

Radial deformations of working cylinder of hydraulic Legs depending on their extension; IOP Conference Series: Materials Science and Engineering; Vol. 91: VI International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, Yurga, Russia, 21-23 May 2015

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Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 91: VI International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, Yurga, Russia, 21-23 May 2015.— 2015.— [012087, 8 p.]
Hlavní autor: Buyalich G. D. Gennadiy Daniilovich
Korporativní autor: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра горно-шахтного оборудования (ГШО)
Další autoři: Buyalich K. G., Voyevodin V. V.
Shrnutí:Title screen
Current methods of calculation of parameters of hydraulic legs of powered supports are in most cases analytical and do not consider all complex of factors. Finite element model was developed to study this problem and used to analyze the influence of hydraulic legs extension on radial deformations of cylinder of different producers of powered supports at variation of hydraulic fluid pressure. It was revealed that radial deformations of cylinders along the axis of hydraulic legs increase in magnitude in direct proportion to the hydraulic fluid pressure and extension. Research results can be recommended to define optimal geometric parameters of hydraulic legs in respect to the minimal radial deformations of hydraulic cylinder increasing its impermeability and improving the work of cup seals. It is recommended to use the obtained results at power support designing.
Режим доступа: по договору с организацией-держателем ресурса
Jazyk:angličtina
Vydáno: 2015
Edice:Advanced technologies and equipment for agro-industrial complex (AIC) and mining
Témata:
электронный ресурс
труды учёных ТПУ
деформации
цилиндры
конечно-элементные модели
крепи
гидроцилиндры
On-line přístup:http://dx.doi.org/10.1088/1757-899X/91/1/012087
http://earchive.tpu.ru/handle/11683/20038
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644489

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