Konstrukcija radnog uređaja za kotačni bager klase do 20 tona

master's thesis

• Title (english): Design of backhoe mechanism for a 20 ton class wheeled excavator
• Author: Lovro Margetić
• Mentor: Rudolf Tomić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-12-09, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

Ovaj diplomski rad se bavi problemom konstruiranja radnog uređaja kotačnog bagera klase do 20 tona. Tijekom razrade se zadaju ograničenja koja konstrukcija mora zadovoljiti, ispituje se kritični položaj i naprezanje u kritičnim dijelovima konstrukcije. Konstrukcija se oblikuje u svrhu smanjenja mase, gabarita i troškova, vodi se briga o korištenju standardnih dijelova te njihovoj dostupnosti. Na temelju ograničenja i proračuna naprezanja napravljen je 3D-model te pripadajuća projektna dokumentacija.

Abstract (english)

This Masters thesis deals with the problem of designing a backhoe mechanism for a 20 ton class
wheeled excavator. During the development of backhoe mechanism there are set constraints that
the design must satisfy, critical position is being examined, as well as the critical parts of the
structure. Design is optimised for the purpose of the mass, dimensions and weight reduction.
Care is taken about the use of standard parts and their availability. Based on the selected
concept, a 3D model and associated project documentation were developed.

• Keywords: Bager; kotačni bager; radni uređaj; iskopna lopata; držač lopate; grana bagera
• Keywords (english): backhoe mechanism; wheeled excavator
• Language: croatian
• URN:NBN: urn:nbn:hr:235:688022
• Study programme: Title: Mechanical Engineering; specializations in: Design, Process and Energy Engineering, Production Engineering, Engineering Modelling and Computer Simulation, Marine Engineering, Industrial Engineering and Management, Materials Engineering, Mechanics and Robotics, Autonomous Systems, Mechatronics and Robotics; Course: Design; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka strojarstva (sveučilišni/a magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-12-04 14:10:14