16:45 Sep 21, 2019 |
English to Polish translations [PRO] Tech/Engineering - Mechanics / Mech Engineering | |||||
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Summary of answers provided | ||||
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4 | powierzchnia robocza tłoka |
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3 | powierzchnia denka |
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Discussion entries: 2 | |
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powierzchnia denka Explanation: Propozycja. -------------------------------------------------- Note added at 6 hrs (2019-09-21 23:37:33 GMT) -------------------------------------------------- A three-way directional control valve is normally used to control the operation of the single-acting piston-type cylinder. To extend the piston rod, fluid under pressure is directed through the port into the cylinder (fig. 10-5). This pressure acts on the surface area of the blank side of the piston and forces the piston to the right. This action moves the rod to the right, through the end of the cylinder, thus moving the actuated unit in one direction. During this action, the spring is compressed between the rod side of the piston and the end of the cylinder. The length of the stroke depends upon the physical limits within the cylinder and the required movement of the actuated unit. http://www.modernhydraulics.net/tag/piston-cylinders |
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powierzchnia robocza tłoka Explanation: Powierzchnia robocza tłoka wynosi [ekwiwalent 5 cali kwadratowych w jednostkach SI]. Denko to część konstrukcyjna tłoka i jako takie ma dwie strony. -------------------------------------------------- Note added at 20 Stunden (2019-09-22 13:19:04 GMT) -------------------------------------------------- Średnica tłoka D= 100 mm, średnica tłoczyska d=30 mm. Powierzchnia robocza tłoka (czynna) 0,0071 m² https://books.google.de/books?id=b5HLLn0pDS0C&pg=PA360&lpg=P... Model YELA-50/50 Skok tłoka 50 mm Wysokość minimalna 155 mm Udźwig 50t Objętość oleju max 355 cm³ Powierzchnia robocza tłoka 71 cm² Siła naporu 497 kN https://podniesto.pl/produkty/hydraulika-silowa/silowniki/ya... wzór na obliczanie siły wyporu siłownika. Wzór jest następujący: P=pf P-siła , p-podane ciśnienie kg/cm², f- powierzchnia robocza tłoka w cm², wzór na f dla siłownika jednostronnego działania: f= D²Π/4 https://www.elektroda.pl/rtvforum/topic2233869.html |
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