20.500.12556/DKUM-74389 Izdelava CNC-stroja za lasersko graviranje diplomsko delo Manufacturing of CNC laser engraving machine Pri izdelavi laserskega gravirnega CNC-stroja smo se srečali s konstruiranjem in tudi izdelavo stroja. Zaradi kompleksnosti delovanja stroja je bilo treba najprej narediti virtualni model, nato pa smo lahko izdelali fizični stroj. Stroj deluje na principu gibanja mostu, zato smo potrebovali zelo toga vodila v smeri x osi, kar zahteva močnejšo in težjo konstrukcijo. Elektronika oziroma krmilni del skrbi za vodenje motorjev in upravljanje ukazov, ne smemo pa pozabiti tudi na končna stikala, ki skrbijo za varnost stroja ter delavca. Elektronika je vgrajena v ločeno omarico, saj na samem stroju ni prostora zaradi gibanja mostu stroja. Za preizkus delovanja smo uporabili vektorsko sliko oziroma napis, ki smo ga nato s programskim paketom GRBL verzije 1.1 uporabili za programiranje izdelave izdelka. This work presents the construction and manufacturing of CNC laser engraving machine. Due to the complexity, a virtual computer model of the machine was constructed. Then, an actual machine was manufactured. Because the machine works on the principle of a moving bridge, rigid guides were needed for X-axis movements, resulting in stronger and heavier construction. For machine control and program’s execution dedicated electronics were used. Also, end-switches and other safety elements were integrated into the machine. Electronics were installed into separate housing, due to the lack of space caused by machine’s bridge movement. For machine testing a vector image was used to programme the part’s engraving inside GRBL version 1.1 software package. CNC-stroj lasersko graviranje CNC machine laser machine engraving machine true true false [P. Palir] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-08-26 17:39:57 2019-11-11 13:34:21 2022-08-09 09:01:20 2019-12-10 08:04:02 2019 0 Maribor 0 Maribor X, 31 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.791.725:004.383.8(043.2) 22825494 URN:SI:UM:DK:AEOKENRL VS_Palir_Primoz_2019.pdf VS_Palir_Primoz_2019.pdf 1 B0170125FB9A4BAAC7BAAA3091B0110D efefe35cc60811c85e70339431ef07f06b5ee5e3e47974af1c28720d2b593c21 d8702a39-7c10-11eb-bb7a-00155d0001ca 20.500.12556/dkum/b4af3d11-f479-43ee-a5b6-28e46ad105ba https://dk.um.si/Dokument.php?lang=slv&id=136286 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0