diplomsko delo
Marko Leskovar (Author), Srečko Glodež (Mentor)

Abstract

Diplomska naloga opisuje preračun valjev, ki so del kontinuirnega papirnega stroja v podjetju Papirnica Količevo d.o.o. V nalogi je predstavljen celoten postopek od preučevanja obstoječe dokumentacije in računalniškega modeliranja valjev do numeričnega preračuna po metodi končnih elementov. V nadaljevanju je izveden še analitični preračun kritičnih mest in določitev faktorjev varnosti. Vzporedno s praktičnim delom naloge je predstavljeno tudi teoretično ozadje, ki pripomore k razumevanju vsebine izvedenega preračuna. Na koncu naloge so predstavljeni rezultati obeh izvedenih metod (napetosti in pomiki) za vsak valj posebej.

Keywords

papirna industrija;valji;računalniško modeliranje;metoda končnih elementov;zarezni učinek;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FS - Faculty of Mechanical Engineering
Publisher: [M. Leskovar]
UDC: 621-11:676.056.3(043.2)
COBISS: 21342230 Link will open in a new window
Views: 817
Downloads: 114
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Other data

Secondary language: English
Secondary title: Dimensioning of rollers in paper industry
Secondary abstract: This diploma work describes the calculation of rollers, which are part of a continuous paper machine at the company Papirnica Količevo d.o.o. The thesis presents the whole process from the study of the existing documentation and computer modelling of the rollers to the numerical calculation according to the finite element method. Furthermore, analytical calculations of critical sites and determination of safety factors have been carried out. In parallel with the practical part of the task, the theoretical background is also presented, which helps to understand the content of the performed calculations. At the end of diploma, the results of both performed methods (stress and strain) are presented, separately for each roller.
Secondary keywords: paper industry;rollers;computer modeling;finite element method;notch effect;
URN: URN:SI:UM:
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za strojništvo, Konstrukterstvo
Pages: X, 39 f.
ID: 10906918
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