20.500.12556/RUL-160357 Analiza parametrov brizganja polipropilenskega stojala za mobilni telefon Analysis of injection molding parameters of a polypropylene cell phone stand V nalogi obravnavamo injekcijsko brizganje kot tudi vpliv parametrov in velikost teh vplivov na stojalo za telefon. Pregledali smo vpliv parametrov na kakovost izdelkov in kaj se dogaja pri prevelikih in premajhnih vrednostih teh parametrov. Poskus smo izvajali na brizgalnem stroju, kjer je bilo predhodno nastavljeno orodje za naš eksperimentalni del. Predstavili smo teorijo, s katero smo si pomagali pri sami izdelavi izdelkov kot tudi pri določitvi parametrov. Izbrizgali smo število izdelkov in opazovali vpliv spremembe parametrov. Te parametre smo pozneje regulirali in spreminjali, dokler nismo prišli do izdelka, ki je zrel za prodajo in opravljanje svoje funkcije. Med seboj smo primerjali tudi predhodno izračunane podatke, kjer smo opazili, da pride do odstopanj. Predstavljen je sam proces izdelovanja, material, ki smo ga uporabili, in predlogi, kako bi lahko prišlo do izboljšanj samega procesa ter izdelka. In the assignment, we discuss injection molding as well as the influence of the parameters and the size of these influences on the phone stand. We reviewed the influence of parameters on the products quality and what happens when these parameters are too high and too low. We performed the experiment on an injection molding machine, where the tool for our experimental part was previously set up. We presented the theory, which helped us in the production of the products ourselves, as well as in determining the parameters. We injected the number of products when changing the parameters and looked at their impact. We later regulated and changed these parameters until we arrived at a product that is ripe for sale and performing its function. We also compared the previously calculated data, where we noticed that there were deviations. The production process itself, the material we used, and suggestions on how the process and the product could be improved are presented. polipropilen injekcijsko brizganje parametri brizganja brizgalno orodje naknadni tlak polypropylene injection molding injection molding parameters injection molding tool holding pressure true false false Slovenski jezik Angleški jezik Zaključna naloga 2024-08-27 08:31:56 2024-08-27 08:31:59 2024-11-15 09:02:38 0000-00-00 00:00:00 2024 0 0 XIII, 40 f. 2024 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 678.027.74:678.742.3(043.2) 263571 214218755 35004.pdf 35004.pdf 1 07785C42DD30653367F9E50360D19BB0 ee5093e05469bccf0966d0ee5d7b83ac5a69996c347af85c2c29538bf510c3ea d6c76f3f-643d-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=188989 35005.pdf 35005.pdf 1 4597EFD0B00ECC0E1FE71A15DD45288D f33a4bcdcfc0fbb400c882a1eb3c25ea08abdd8bfe6867340e555028d5220ad8 d6cac925-643d-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=188990 35006.pdf 35006.pdf 1 D124E7BA12A5D020539290F6A2366A7D 3f430d4a5c3b63354d7df04aa99faabb44f758d6fb2ad703bba136945e91242a d6cdfa12-643d-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=188991 Fakulteta za strojništvo 0 0 0