Radial deformations of working cylinder of hydraulic Legs depending on their extension
| 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.] |
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| المؤلف الرئيسي: | |
| مؤلف مشترك: | |
| مؤلفون آخرون: | , |
| الملخص: | 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 |
| اللغة: | الإنجليزية |
| منشور في: |
2015
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| سلاسل: | Advanced technologies and equipment for agro-industrial complex (AIC) and mining |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://dx.doi.org/10.1088/1757-899X/91/1/012087 http://earchive.tpu.ru/handle/11683/20038 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644489 |
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| 200 | 1 | |a Radial deformations of working cylinder of hydraulic Legs depending on their extension |f G. D. Buyalich, K. G. Buyalich, V. V. Voyevodin | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Advanced technologies and equipment for agro-industrial complex (AIC) and mining | |
| 300 | |a Title screen | ||
| 320 | |a [References: 8 tit.] | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\9359 |t Vol. 91: VI International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, Yurga, Russia, 21-23 May 2015 |v [012087, 8 p.] |d 2015 | |
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| 700 | 1 | |a Buyalich |b G. D. |c Mining engineer |c Professor of Yurga Technological Institute (branch) of Tomsk Polytechnic University, Doctor of technical sciences |f 1952- |g Gennadiy Daniilovich |2 stltpush |3 (RuTPU)RU\TPU\pers\35140 |9 18415 | |
| 701 | 1 | |a Buyalich |b K. G. | |
| 701 | 1 | |a Voyevodin |b V. V. | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Юргинский технологический институт (филиал) (ЮТИ) |b Кафедра горно-шахтного оборудования (ГШО) |h 2088 |2 stltpush |3 (RuTPU)RU\TPU\col\18984 |
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