Laboratorijski postav s paralelnom kinematskom strukturom

Šestan, Toni (2019) Laboratorijski postav s paralelnom kinematskom strukturom. = Laboratory setting with parallel kinematics structure. Undergraduate thesis , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Ciglar, Damir.

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Šestan_2019_zavrsni_preddiplomski.pdf - Published Version Jezik dokumenta:Croatian

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Abstract (Croatian)

Alatni strojevi s paralelnom kinematskom strukturom odlikuju se velikim posmičnim brzinama zbog male pokretne mase, no mana im je relativno mala krutost sustava. Puno je utjecaja na krutost no spojevi između pokretnih dijelova posmičnih osi, zvani zglobovi, imaju najveći utjecaj. Njih je potrebno izvesti precizno i čvrsto jer su najslabije karike sustava. U radu je dan opis alatnih strojeva s paralelnom kinematskom strukturom te pregled najčešćih rješenja zglobova obradnih sustava s paralelnom kinematskom strukturom. Također je izrađena potrebna tehnička dokumentacija odabranog zgloba, te tehnološki programi za izradu svih nestandardnih pozicija u CAD/CAE/CAM sustavu CATIA V5.

Abstract

Machines with a parallel kinematics structure are characterized by high speed velocities due to their small moving mass, but their flaw is a relatively low rigidity of the system. There are many influences on stiffness but the connections between the moving parts of the heeling axes, called the joints, have the greatest influence. They need to be executed precisely and firmly because they are the weakest point of the system. This paper presents a description of machines with a parallel kinematics structure and an overview of the most common solutions of the joint systems in a parallel kinematics structure. The required technical documentation of the selected joint and the technological programs for making all non-standard positions in the CAD / CAE / CAM system CATIA V5, were also created.

Item Type: Thesis (Undergraduate thesis)
Uncontrolled Keywords: zglob,paralelna kinematska struktura
Subjects: TECHNICAL SCIENCE > Mechanical Engineering > mechanical engineering design and drafting
Divisions: 1200 Department of Technology > 1230 Chair of Machine Tools
Date Deposited: 22 Feb 2019 09:26
Last Modified: 20 Mar 2019 10:34
URI: http://repozitorij.fsb.hr/id/eprint/9097

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