Razvoj končnega dušenja hidravličnega valja

Čuk, Andrej (author), Majdič, Franc (mentor)

Končno dušenje je pri hidravličnem valju pogosto zaželeno, saj z njim preprečimo trke in poškodbe. Zaključna naloga obsega razvoj in preračune končnega dušenja hidravličnega valja v programskem okolju Solidworks. S simulacijami je izračunan pretok skozi izhodno površino pri različnih tlakih in njegova sprememba zaradi zmanjševanja preseka skozi katerega teče hidravlično olje. Pričujoče delo vključuje še izračun spremembe hitrosti pomika bata v odvisnosti od pretoka.

• Language: Slovenian
• Keywords: hidravlika, simulacije, tokovnice, robni pogoji, hidravlični valji, končno dušenje
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [A. Čuk]
• Year: 2019
• Number of pages: XIII, 25 f.
• PID: 20.500.12556/RUL-110175
• UDC: 621.22:004.94(043.2)
• COBISS.SI-ID: 16907803
• Publication date in RUL: 12.09.2019

Secondary language

• Language: English
• Title: Hydraulic cylinder end position damping development

Abstract

End damping is often desirable in a hydraulic cylinder, as it prevents collisions and damage. This diploma includes the development and calculations of the end damping of the hydraulic cylinder in the Solidworks software environment. The simulations calculate the flow through the outlet surface at different pressures and changes in the cross section through which the hydraulic oil flows. This diploma also inclouds calculating the variation of the piston displacement rate as a function of flow.

• Keywords: hydraulics, simulations, flow trajectories, boundary conditions, hydraulic cylinders, end damping