Zasnova zaprto – točnega hidravličnega sistema

Kunstelj, Luka (author), Majdič, Franc (mentor)

V Laboratoriju za fluidno tehniko na Fakulteti za strojništvo, na preizkuševališče za zaprto - točne hidravlične sisteme, smo vgradili novo črpalko PM50 v dvojni izvedbi. Treba je bilo testirati in določiti parametre črpalke. V ta namen smo postavili zaprto - točni sistem z dvema hidravličnima motorjema, na katerih smo izvajali teste in merili hidravlične parametre z merilno opremo Parker. Ugotovili smo, da je to črpalka visoke zmogljivosti in da je izredno uporabna za mobilne aplikacije. Za kvalitetnejšo analizo celotnega sistema bi potrebovali močnejši pogonski elektromotor, večje hidravlične cevi in močnejši izvršilni hidravlični motor.

• Language: Slovenian
• Keywords: hidravlika, hidravlična črpalka, zaprto – točni sistem, izkoristek, simulacija
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [L. Kunstelj]
• Year: 2023
• Number of pages: XX, 49 str.
• PID: 20.500.12556/RUL-145199
• UDC: 621.22:004.942:519.876.5(043.2)
• COBISS.SI-ID: 149134339
• Publication date in RUL: 13.04.2023

Secondary language

• Language: English
• Title: Design of a closed - loop hydraulic system

Abstract

In the Laboratory for Fluid Technology at the Faculty of Mechanical Engineering, we installed a new PM50 pump, in a double version, on the testing ground for closed-loop hydraulic systems. We needed to test and determine the parameters of the pump. For this purpose, we set up a closed - loop system with two hydraulic motors, on which we performed tests and measured hydraulic parameters with Parker measuring equipment. We have found this to be a high performance pump extremely useful for mobile applications. For a better analysis of the entire system, a more powerful drive electric motor, larger hydraulic pipes and a more powerful executive hydraulic motor would be needed.

• Keywords: hydraulics, hydraulic pump, closed-loop system, efficiency, simulation