20.500.12556/RUL-169407 Optimizacija procesa injekcijskega brizganja izdelka iz materiala polipropilen HG385MO z metodo načrtovanja eksperimentov Optimisation of the injection moulding process of a polypropylene HG385MO product using the design of experiments method V magistrskem delu je predstavljena optimizacija procesa injekcijskega brizganja izbranega izdelka iz materiala polipropilen HG385MO. Cilj magistrske naloge je raziskati vpliv petih procesnih parametrov na izbrane izhodne karakteristike obravnavanega procesa injekcijskega brizganja. V uvodu dela so predstavljene teoretične osnove procesa brizganja, lastnosti polimernih materialov in teoretične osnove načrtovanja eksperimentov. V drugem delu naloge so opisani sistemi, uporabljeni v eksperimentu: sistemi stroj, orodje in material. Predstavljena je optimizacija procesa z metodo načrtovanja eksperimenta in prikaz rezultatov preračuna skrčkov materiala polipropilen na izbranem izdelku. V zaključku so predstavljeni rezultati največjih vplivov procesnih parametrov na izbrani izdelek. The master's thesis presents the optimization of the injection moulding process for a selected product made of polypropylene HG385MO. The objective of the thesis is to investigate the influence of five process parameters on selected output characteristics of the examined injection moulding process. The introduction outlines the theoretical fundamentals of the injection moulding process, the properties of polymer materials, and the basic principles of design of experiments. The second part of the thesis describes the systems used in the experiment: the machine, mold, and material systems. The process optimization is carried out using the design of experiments (DOE) method, and the results of the shrinkage calculations for the polypropylene material on the selected product are presented. In the conclusion, the results showing the most significant effects of the process parameters on the selected product are summarized. metoda načrtovanja eksperimentov skrček polimernega materiala brizganje polimerov merilni sistemi polipropilen HG385MO predelovalni in naknadni skrček materiala experimental design method polymer material shrinkage polymer injection moulding measurement systems polypropylene HG385MO processing and post-processing shrinkage true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-05-28 07:30:07 2025-05-28 07:30:14 2025-06-26 13:35:48 0000-00-00 00:00:00 2025 0 0 XXII, 98 str. 2025 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 658.5:678.027.74:678.742.3(043.2) 270736 240557059 38935.pdf 38935.pdf 1 104A7144D3CA044EDCF4064B97C8D713 3a5477325df7ffceda47431f3d44f1ede5db39159697f427bdd792498b3641c4 89667202-3b83-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210739 Fakulteta za strojništvo 0 0 0