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Abstrakt
During the start-up of a hydraulic system in low ambient temperatures an incorrect operation may occur. The principles and conditions of safely operating hydraulic driven machines and devices are essential to designers and operators. For this reason the author of this article has conducted a series of tests on hydraulic components and systems in thermal shock conditions (cooled-down components were supplied with hot working medium). In such conditions, the initial parameters of the hydraulic components and systems determine their correct operation. During the start-up of a hydraulic system in thermal shock conditions, elements of hydraulic components warm up in a non-uniform way, due to various material properties and shapes of parts. Differences in clearances between elements and may lead to the faulty performance of hydraulic components and machine break-down. The selection of appropriate materials for various hydraulic component parts should increase machine safety during start-up in thermal shock conditions.
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Informacje szczegółowe
- Kategoria:
- Aktywność konferencyjna
- Typ:
- materiały konferencyjne indeksowane w Web of Science
- Opublikowano w:
-
Solid State Phenomena
nr 183,
strony 95 - 100,
ISSN: 1012-0394 - Tytuł wydania:
- Solid State Phenomena. strony 95 - 100
- Język:
- angielski
- Rok wydania:
- 2012
- Opis bibliograficzny:
- Jasiński R..: Influence of type of material on performance of hydraulic components in thermal shock conditions, W: Solid State Phenomena., 2012, ,.
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 117 razy