diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje Strojništvo
Jan Stopar (Author), Franc Majdič (Mentor)

Abstract

Za prenašanje velikih sil in navorov pogosto uporabljamo hidravlične sisteme. Ti nam omogočajo kompaktno obliko, dolgoročno stabilnost in samo mazalnost. Hidravlični valj je eden glavnih sestavnih delov hidravličnih sistemov in se uporablja za kontroliran prenos moči. Različne dajalnike pomika uporabljamo predvsem pri avtomatiziranih sistemih. Glede načina merjenja se merilniki delijo na optične, induktivne, magnetne in tiste s principom vrtinčnih tokov. Glede na izhodni signal pa jih delimo na inkrementalne, absolutne in navidezno absolutne merilnike. Nogi obstoječega humanoidnega robota sta sestavljeni iz šestih hidravličnih valjev. Za nadaljnji razvoj humanoidnega robota je nujno potrebna vgradnja merilnikov pomika v vse njegove hidravlične valje. V okviru naloge so bile pregledane vse možnosti merjenja pomika batnic hidravličnih valjev na trgu. Izdelan je bil tridimenzionalni model hidravličnih valjev ter predvidena vgradnja različnih merilnikov pomika. Primerjana je bila cena in funkcionalnost posameznih rešitev ter izbrana najprimernejša. Izbran merilnik je bil vgrajen v hidravlična valja, preizkušeno je bilo njegovo delovanje in ocenjena uporabnost.

Keywords

diplomske naloge;hidravlika;hidravlični sistemi;hidravlični valj;kontroliran prenos moči;humanoidni robot;hidravlični nogi;merilniki pomika;vgradnja;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [J. Stopar]
UDC: 621.22+007.52:681.5(043.2)
COBISS: 141098499 Link will open in a new window
Views: 21
Downloads: 6
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Other data

Secondary language: English
Secondary title: Installation of displacement sensors in hydraulic cylinders for humanoid hydraulic robot
Secondary abstract: We often use hydraulic systems to transmit large forces and torques. These enable us to have a compact design, long-term stability and self-lubrication. The hydraulic cylinder is one of the main components of hydraulic systems and is used for controlled power transmission. Various feed encoders are mainly used in automated systems. Regarding the measurement method, gauges are divided into optical, inductive, magnetic and those with the principle of eddy currents. According to the output signal, they are divided into incremental, absolute and quasi-absolute meters. The legs of the existing humanoid robot consist of six hydraulic cylinders. For the further development, it is necessary to install displacement gauges in all its hydraulic cylinders. As part of the task, all options for measuring the displacement of the pistons of hydraulic cylinders on the market were examined. A three-dimensional model of the hydraulic cylinders was made and the installation of various displacement gauges was planned. The price and functionality of individual solutions were compared and the most suitable was selected. The selected gauge was installed in the cylinder, its operation was tested and its usefulness was evaluated.
Secondary keywords: thesis;hydraulics;hydraulic systems;hydraulic cylinder;controlled power transfer;humanoid robot;hydraulic legs;
Type (COBISS): Bachelor thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za strojništvo
Pages: XX, 46 str.
ID: 17923432
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