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Razvoj sekvenčnega hidravličnega ventila
Logar, Jaka (Author), Majdič, Franc (Mentor) More about this mentor... This link opens in a new window

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Abstract
Sekvenčni hidravlični ventili se uporabljajo za vzporedno ali zaporedno krmiljenje hidravličnih sestavin. Na podlagi podanih vhodnih parametrov smo dimenzionirali in nato s pomočjo programa Solidworks izrisali 3D modele dveh prototipov ventila, ki sta bila nato izdelana. Na izdelanih prototipih smo izvedli meritve padcev tlaka v ventilu in določili ustrezna prednapetja vzmeti, da ventil zagotavlja vzporedno krmiljenje hidravličnih valjev. Med seboj smo primerjali vse koncepte in izdelane prototipe ventilov ter na podlagi dobljenih izračunov in meritev predlagali rešitve za optimizacijo izdelka.

Language:Slovenian
Keywords:sekvenčni hidravlični ventili 3D modeliranje numerične simulacije pretok padec tlaka razvoj
Work type:Bachelor thesis/paper (mb11)
Organization:FS - Faculty of Mechanical Engineering
Year:2018
Views:322
Downloads:120
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Secondary language

Language:English
Title:Development of a sequential hydraulic valve
Abstract:
Sequential hydraulic valves are used for parallel or sequential control of hydraulic components. Based on the given input parameters, we dimensioned two prototype valves and drew their 3D-models using the Solidworks program. After that, the prototype valves were constructed. We carried out the measurements of valve pressure drops on the constructed prototypes and determined the appropriate spring pre-stressing that allowed the valve to provide parallel control of hydraulic cylinders. We compared all the concepts and valve prototypes and, based on the measurements and calculations obtained, proposed solutions for product optimization.

Keywords:sequential hydraulic valves 3D modeling numerical simulations flow pressure drop development

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