20.500.12556/RUL-109421 Razvoj rezilne postaje dolivkov za plastične elemente Development of cutting station of sprues for plastic elements Glavni problem obravnavane naloge je odstranitev dolivkov s plastičnih elementov takoj za procesom brizganja. Dolivkov v nadaljnjih postopkih obdelave ne potrebujemo in gredo v ponovno predelavo. Izdelali smo tri koncepte rezilne postaje in pri vsakemu določili pozitivne in negativne lastnosti. Na podlagi pregleda smo izbrali najprimernejšega, na katerem je kasneje potekalo detajliranje. Po izdelavi prototipa in izvedbi eksperimenta smo rezultate razdelili na pozitivne in negativne. Razvili smo smiselne rešitve. Glavni problem so predstavljali prijemi dolivkov, saj je bila od njih odvisna kvaliteta odreza. The diploma deals with the the removal of sprues from plastic elements. Cutting takes place right after the polymer injection process. The sprues are not needed in the upcoming processes, therefore they need to be removed and put into material recycle. After developing three concepts of a cutting station and selecting the most appropriate one, the winning solution was detailed to the level of technical drawings. After building the prototype an performing the experimental run the results were divided them into two groups, positive and negative. The latter served as a starting point for new solution concepts. The main prtoblem presented the backrests of sprues, because if they were out of place, the cut was not acceptable. konstruiranje rezanje pnevmatika polimeri orodja design and development cutting pneumatics polymers tools true false false [D. Lavrič] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-09-01 07:46:50 2019-09-01 07:46:51 2023-10-18 11:48:14 0000-00-00 00:00:00 2019 0 Ljubljana 0 XXII, 62 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.9.02:658.512.2(043.2) 215531 16860699 4035.pdf 4035.pdf 1 C0A684D0416ED8CCF2812682025FBD86 83f2d3e0297f17eacfa248be7f219ab5c033f717168bdbd7f667c276e7a29c70 dc6e3f48-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=120980 4042.png 4042.png 1 5B03C8184DE0E2339C99E9B3A730D004 e923fdd2a503573232781a65777725fb1e59d69b38a72d7870e5f6ccd3179083 dcc28ae6-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=120985 4040.png 4040.png 1 0658B6967FA1EE65FE42E7CB8401B4F2 063c2be3d2d230b66c1ff78845438a46ed28ec46de9c48b00dc3c48f84e752ae dca2ae59-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=120983 4038.png 4038.png 1 D26F058FFF5165CB0AB7C89C99292C1F d1b3251d02be8f152370c790acf862ac00834efd1dcd15736429cd58b8a90eea dc814b9f-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=120981 4041.png 4041.png 1 06590B33067268D259DA72F57802E3F8 7b4e930fb4407d5d91365d0cd27c1843bdee9e932aabf3633f54b9c7744631bc dcb362f4-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=120984 Fakulteta za strojništvo 0 0 0