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Title:Trdnostna analiza in optimizacija nosilnega okvirja orodja za brizganje pene : magistrsko delo
Authors:Rozman, Primož (Author)
Predan, Jožef (Mentor) More about this mentor... New window
Kegl, Marko (Co-mentor)
Files:.pdf MAG_Rozman_Primoz_2018.pdf (12,10 MB)
MD5: 1602F1927D35488CE1FE42C589E3E681
Work type:Master's thesis/paper (mb22)
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Delo opisuje optimiziranje oziroma zmanjševanje mase nosilnega okvirja orodja za brizganje pene. Najprej je bilo potrebno določiti katere nosilne dele je smiselno analizirati. Nato se je ugotovilo trenutno obremenitveno stanje nosilnega okvirja. To je bilo izvedeno s pomočjo MKE analize v programu Simulia Abaqus. Numerične modele je bilo nato potrebno prenesti v program ProTOp, kjer se je izvedla optimizacija. Na koncu se je izvedla še analiza optimiziranih nosilnih elementov. Z pozitivnimi rezultati slednje je bila naloga končana. Končni rezultat je zmanjšanje mase nosilnih delov iz 1581,4 kg na 1231,1 kg, kar pomeni približno 22% redukcijo mase. Za orodje z skupno maso 5300 kg se tako ni doseglo željene redukcije za 800 kg, saj imajo ostali elementi na orodju preveč geometrijskih omejitev.
Keywords:CAD, MKE, nosilni sklop, Abaqus, numerična analiza, optimizacija, ProTOp
Year of publishing:2018
Place of performance:Maribor
Publisher:[P. Rozman]
Number of pages:XII, 66 f.
COBISS_ID:22268438 New window
Categories:KTFMB - FS
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License:CC BY-ND 4.0, Creative Commons Attribution-NoDerivatives 4.0 International
Description:Under the NoDerivatives Creative Commons license one can take a work released under this license and re-distribute it, but it cannot be shared with others in adapted form, and credit must be provided to the author.
Licensing start date:29.08.2018

Secondary language

Title:Strength analysis and optimization of mold tool mounting stock
Abstract:This work describes an approach to optimization of a mold mounting frame with the main goal of weight reduction. First, it was necessary to determine which parts of the mounting frame would make sense to be analyzed. Then, the actual state of stress and deformation within these parts was found by FEM analysis with Simulia Abaqus. The numerical models were then transferred to CAESS ProTOp where the optimization was performed. Finally, the validation of results was done by FEM analysis of optimized load-carrying parts. The final result is a weight reduction of the load-carrying parts from 1581,4 kg to 1231,1 kg, which is around 22%. The target goal of 800 kg weight reduction of the whole foaming tool, with a weight of 5300 kg, was not reached due to a significant number of complex parts within the tool with too many geometrical constraints.
Keywords:CAD, FEM, mold carrier, Abaqus, numerical analysis, optimization, ProTOp


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