Uređaj za kalanje odrezaka trupaca za potpalu

undergraduate thesis

• Title (english): Firewood splitting device
• Author: Dario Stuhne
• Mentor: Dragan Žeželj (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2019-03-01, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

Osnovna ideja ovog rada je bila izrada konstrukcijskog rješenja niskobudžetnog poluautomatskog uređaja za kalanje već narezanih trupaca. Prvenstveno, potreba za uređajem dolazi iz manjih kućanstva u manjim naseljenim mjestima zbog dinamike života u manje naseljenim mjestima, ekološke prihvatljivosti energenata i cijene energenata. Poluautomatski rad bi operateru olakšao rad uštedivši mu vrijeme i energiju. Kroz analizu tržišta je dobiven uvid u razne izvedbe već postojećih cjepača, od primitivnih do složenih mehaniziranih sustava. Nakon provedene analize tržišta izrađena je evaluacija iste te su definirane smjernice za razvoj ovisno o zahtjevima iz teksta zadatka završnog rada. Tijekom konceptualne faze bile su uzete u obzir sve smjernice i zahtjevi te je izabran završni modificirani koncept. Konačno, prilikom detaljiranja odabranog koncepta proveden je orijentacijski proračun pojedinih vitalnih komponenti/sustava te je izrađena tehnička dokumentacija.

Abstract (english)

The basic idea of this paper was to create a design solution of a low-budget semi-automatic firewood splitting device for already trimmed logs. Primarily, the need for the device comes from smaller households in less populated areas because of the dynamics of living in less populated places, ecologically acceptable energy sources and energy prices. Semi-automatic work would make the whole operation easier by saving people’s time and energy. Through the market analysis, insights have been gained on the various performances of already existing piles, from primitive to complex mechanized systems. After the conducted market analysis, the evaluation was done, and the development guidelines defined, depending on the requirements of the default task. During the conceptual design, all the guidelines and requirements were considered, and the final modified concept was chosen. Finally, in the detailing of the chosen concept, the orientational estimation for each vital component / system was done and technical documentation was developed.

• Keywords: kalanje trupaca; poluautomatski rad; niskobudžetni uređaj; konstruiranje; razvoj
• Keywords (english): log splitting; semi-automatic work; low-budget device; design; development
• Language: croatian
• URN:NBN: urn:nbn:hr:235:780153
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-05-23 00:03:00