20.500.12556/RUL-160461 Obdelava magnetoreoloških materialov z UV laserjem Surface processing of magnetorheological materials with UV laser V tej nalogi smo okarakterizirali novi UV laser in ga uporabili za izdelavo lamelnih površin na magnetoreoloških elastomerih (MRE). Izmerili smo povprečno moč laserskih bliskov in energijo posameznega bliska pri različnih frekvencah bliskov ter različnih nastavitvah laserja. Rezultate smo predstavili z grafi, ki bodo pomagali pri nadaljnji uporabi laserja. Nato smo z UV laserjem in vlakenskim laserjem izdelali lamelne površine na MRE. Ugotovili smo, da UV laser omogoča izdelavo lamel, ki so za dvakrat tanjše, pri isti višini, v primerjavi z lamelami, izdelanimi z vlakenskim laserjem, kar kaže na njegove prednosti pri natančni obdelavi materialov. Ti rezultati odpirajo nove možnosti za nadaljnje raziskave in uporabo UV laserjev v različnih tehnologijah. In this work, we characterized a new UV laser and used it to produce lamellar surfaces on magnetorheological elastomers (MRE). We measured the average power of laser flashes and the energy of each flash at different flash frequencies and different laser settings. We have presented the results with graphs that will help with the further use of the laser. Then we made lamellar surfaces on the MRE using a UV laser and a fiber laser. We found out that with UV laser we are able to produce lamellas that are twice as thin, compared to lamellas produced with a fiber laser, which shows its advantages in the precise processing of materials. These results open up new possibilities for further research and the use of UV lasers in various technologies. UV laserji vlakenski laserji magnetoreološki materiali lamelne površine obdelava z odvzemanjem UV lasers fiber lasers magnetorheological materials lamella surfaces processing by subtraction true false false [T. Molek] Slovenski jezik Angleški jezik Zaključna naloga 2024-08-29 07:30:39 2024-08-29 07:30:41 2024-10-29 11:16:57 0000-00-00 00:00:00 2024 0 0 XI, 35 f. 2024 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.9.048.7:535:678.074(043.2) 263699 213278723 35089.pdf 35089.pdf 1 8108A12118A3AFEF387D8884716E0245 d4c613c5d20d7f68c165f542b2e120e2d1605a01af5970787e3d8ea8f19ccfe8 99e078e0-65c7-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=189158 Fakulteta za strojništvo 0 0 0