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master's thesis
Analiza utjecaja smjera dodavanja materijala na svojstva zupčanika s ravnim zubima izrađenih aditivnim tehnologijama
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. urn:nbn:hr:235:005187
Jagarčec, Valentina
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Jagarčec, V. (2017). Analiza utjecaja smjera dodavanja materijala na svojstva zupčanika s ravnim zubima izrađenih aditivnim tehnologijama (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:005187

Jagarčec, Valentina. "Analiza utjecaja smjera dodavanja materijala na svojstva zupčanika s ravnim zubima izrađenih aditivnim tehnologijama." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:005187

Jagarčec, Valentina. "Analiza utjecaja smjera dodavanja materijala na svojstva zupčanika s ravnim zubima izrađenih aditivnim tehnologijama." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:005187

Jagarčec, V. (2017). 'Analiza utjecaja smjera dodavanja materijala na svojstva zupčanika s ravnim zubima izrađenih aditivnim tehnologijama', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 19 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:005187

Jagarčec V. Analiza utjecaja smjera dodavanja materijala na svojstva zupčanika s ravnim zubima izrađenih aditivnim tehnologijama [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2017 [cited 2024 December 19] Available at: https://urn.nsk.hr/urn:nbn:hr:235:005187

V. Jagarčec, "Analiza utjecaja smjera dodavanja materijala na svojstva zupčanika s ravnim zubima izrađenih aditivnim tehnologijama", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:235:005187

Metadata
TitleAnaliza utjecaja smjera dodavanja materijala na svojstva zupčanika s ravnim zubima izrađenih aditivnim tehnologijama
Title (english)Analysis of printing direction impact on the properties of spur gears made with additive technologies
AuthorValentina Jagarčec
MentorDragan Žeželj (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2017-07-21, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu napravljena je analiza utjecaja smjera dodavanja materijala na dimenzijska svojstva zupčanika s ravnim zubima izrađenih aditivnom tehnologijom. Na početku je napravljen pregled literature u području aditivnih tehnologija s naglaskom na dimenzije i mehanička svojstva. Zupčanici su izrađeni postupkom taložnog očvršćivanja (FDM postupak) tako da se zupčanik Z1.1 pri izradi nalazio u okomitom položaju, dok su zupčanici Z1.2 i Z1.3 bili u vodoravnom položaju. Materijal zupčanika Z1.1 i Z1.2 je EasyFilTM ABS (akrilonitril butadien stiren), a materijal zupčanikaZ1.3 je Longchain PA (poliamid). Nakon izrade zupčanika provedena su mjerenja kontaktnim mjernim uređajima te optičkim mjernim uređajem ATOS Core 135. Opisan je postupak skeniranja. Mjerenje na skeniranim zupčanicima provedeno je u programu GOM Inspect. Pri analizi rezultata mjerenja određene su srednje vrijednosti rezultata i standardna odstupanja na temelju kojih su donjeti zaključci o utjecaju smjera dodavanja materijala na svojstva zupčanika. Na kraju je napravljena usporedba rezultata dobivenih kontaktnim mjerenjima i mjerenjem u programu GOM Inspect.
Abstract (english)
Analysis of printing direction impact on the dimensional properties of spur gears manufactured using an additive technology is the main focus of this thesis. It begins with a literature review on additive technologies with an emphasis on dimensions and mechanical properties. Gears are manufactured using additive FDM (Fused Deposition Modeling) method – gear Z1.1. is vertically, whereas gears Z1.2 and Z1.3 are horizontally oriented while 3D printed. In a case of materials, gears Z1.1 and Z1.2 are made of EasyFilTM ABS (Acrylonitrile butadiene styrene), whereas the gear Z1.3 is made of Long - chain PA (polyamide). After manufacturing, gears were measured with contact measuring devices and with optical measuring device AOTS Core 135. Description of the scanning process can be found in the thesis. The next step is a measuring process of gears carried out using the GOM Inspect software thus enabling making calculations of average values of standard deviations. Those results are significant for drawing a conclusion about an influence on a printing direction to mechanical properties of gears. Above all, comparison of results obtained from contact measurements and measurements using the GOM Inspect is made and results are enclosed in the thesis.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:005187
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 19:53:00