20.500.12556/DKUM-85386 Analiza pogostosti in značilnosti napak pri brizganju plastike in njihovega vpliva na kritična mesta v proizvodnji diplomsko delo Analysis of the frequency and characteristics of plastic injection molding defects and their impact on critical points in production Osnovni namen diplomske naloge je ugotoviti, katere napake se pojavijo, ko že imamo stabilen proces brizganja plastike. V diplomski nalogi so opisane osnove brizganja plastike. Narejena je analiza napak, ki so se pojavile med delovanjem, in podane so smernice za reševanje napak. Na podlagi analize podatkov je izdelana podatkovna baza za tehnologe, s katero bodo hitro in učinkovito reševali napake pri brizganju plastike. S tem se zmanjša srednji čas popravila napak, kar pomeni, da se zmanjša izmet in je manj zastoja v proizvodnji. Z analizo napak, ki so se pojavile, so bile določene tudi kritične točke v proizvodnji. The main purpose of the thesis is to find out which defects occur, when we already have a stable plastic injection process. In the thesis there is a brief description of injection moulding. Analysis was made on defects that accrued during stable process of injection moulding and directions were made on solving those problems. Based on analysis of defects data base for technologists was made, so they could solve those defects quicker. With that data base we would shorten the mean time to repair and with that we have less production waste and less production congestions. With that analysis we also determined critical points in production. Plastika brizganje plastike napake proizvodnja Plastics injection molding defects production true true false [O. Vidmar] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-08-28 22:53:44 2024-02-28 14:47:30 2024-03-21 03:14:05 0000-00-00 00:00:00 2023 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (7, 29 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.767(043.2) 189692675 Ozbej_Vidmar_Diplomsko_delo_23.pdf Ozbej_Vidmar_Diplomsko_delo_23.pdf 1 494EE9B10348CF8409B948B50D7C573E fa1f9fb7f0bd87a4065912da8bdb34ab3e35e610170cc261c82ff92c8083c8d6 9ee6b750-d6f5-11ee-8331-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=176494 Fakulteta za strojništvo 0 0 0