20.500.12556/RUL-158825 Analiza vpliva obdelovalnih strategij na kakovost orodij za brizganje gume Analysis of machining strategies influence on quality of tools for rubber injection moulding process V diplomskem delu smo predstavili postopek izdelave serijskega orodja za brizganje gume, ki je izdelano iz spodnje, srednje in zgornje oblikovne plošče. Posvetili smo se spodnji oblikovni plošči, za katero smo izdelali programe za CNC-rezkanje gravure in CNC-rezkanje elektrode iz grafita. Naša naloga je bila pripraviti programe in optimirati čase obdelave ter pri tem zagotavljati kakovost površine in predpisane tolerance. Testirali smo različne obdelovalne strategije in za vsak uporabljen rezkar izračunali parametre hitrosti rezkanja in parametre za ohranjanje kakovosti površine. Programe smo pregledali v virtualnem okolju, ki poda možne ostanke, po vseh obdelavah pa smo spodnjo oblikovno ploščo tudi pomerili na 3D-koordinatnem merilnem stroju, ki poda odstopanja od dejanskega 3D-modela. In the thesis, we presented the process of manufacturing a serial tool for rubber injection, which is made from the lower, middle and upper molding plate. We focused on the following design panel for which we developed programs for CNC milling engraving and CNC milling of graphite electrodes. Our task was to prepare programmes and optimize processing times while ensuring surface quality and prescribed tolerances. We tested different machining strategies and calculated the milling speed parameters and parameters for maintaining surface quality for each milling machine used. We examined the programs in a virtual environment, which gives possible residues, and after all the treatments we measured the lower shape plate on a 3D coordinate measuring machine, which gives deviations from the actual 3D model. rezkanje obdelovalne strategije ostanki toleranca parametri kakovost površine milling processing strategies remains tolerance parameters quality of surface true false false [T. Bogataj] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2024-06-21 08:30:50 2024-06-21 08:30:53 2024-07-24 08:23:51 0000-00-00 00:00:00 2024 0 Ljubljana 0 XX, 50 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.74:621.937:621.7.01(043.2) 260250 202612995 33362.pdf 33362.pdf 1 F53D140F51DC0A9A459373532E5C3E1F e1106ba99b530a2072cab0e7dae47a64427a31640905520a16f273d000b3928e cf2157e4-2f97-11ef-a25b-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=186552 Fakulteta za strojništvo 0 0 0