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Razvoj metode za oceno površinske obrabe zobnikov iz fotografij
ID Samsa, Luka (Author), ID Vukašinović, Nikola (Mentor) More about this mentor... This link opens in a new window

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Abstract
Zobniki so pogosto uporabljeni strojniški elementi. Razumevanje obrabe je pomembno pri snovanju zobnikov, da bodo le-ti zdržali dolgotrajne in čimvečje obremenitve. Prav v ta namen potrebujemo orodje, ki je sposobno na enostaven in hiter način oceniti obrabo glede na neobrabljen element in jo tudi ovrednotiti. V tej nalogi razvito orodje temelji na metodi, ki s pomočjo vzorčenja slik zobnika in njihovo digitalno obdelavo omogoči prepoznavo površine objekta oziroma zobnika in nato površine obrabljenih in neobrabljenih zobnikov primerja. Željen rezultat je pridobiti povprečno obrabo enega zoba, kar lahko nato uporabimo kot temelj za nadaljno analizo izdelanih zobnikov.

Language:Slovenian
Keywords:obdelava digitalnih slik, binarizacija, slike, površina, obraba, slikovne točke, zobniki
Work type:Final paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Place of publishing:Ljubljana
Publisher:[L. Samsa]
Year:2020
Number of pages:XIV, 31 f.
PID:20.500.12556/RUL-119355 This link opens in a new window
UDC:621.833:620.193.95:004.932(043.2)
COBISS.SI-ID:28437763 This link opens in a new window
Publication date in RUL:08.09.2020
Views:1282
Downloads:201
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Secondary language

Language:English
Title:A method development for evaluating the surface wear of gears based on images
Abstract:
Gears are commonly used mechanical elements. Understanding wear is important in designing gears to withstand long-term and maximum loads. For this purpose, we need a tool with which the wear in relation to an identical, unused gear can be easily and quickly evaluated. The tool developed in this task is based on a method that applies sampling and computational processing of digital images in order to identify the surface of the scanned object or gear and then compare the surface of worn and unused gears. The desired result is to obtain the average wear of a tooth, which can then be used as a basis for further analysis of the applied gears.

Keywords:digital image processing, binarization, images, area, wear, pixels, gears

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