Design and control of CNC milling machine

U današnjem svijetu gdje se sve automatizira, industrija je nezamisliva bez CNC strojeva. Njihova primjena je široka, od drvne industrije pa do izrade raznih strojnih metalnih dijelova. Koriste se za upravljanje različitih vrsta alatnih strojeva poput glodalice i tokarilice, plazma i laserskog rezača, za savijanje cijevi itd. Cilj ovog završnog zadatka je projektiranje CNC glodalice. Prvo je napravljen kratak uvod, opisana je povijest CNC-a i različite vrste CNC strojeva. Potom je izrađen 3D model glodalice sa svim funkcionalnim dijelovima te na temelju te konstrukcije odabran upravljački sustav koji se sastoji od motora, drivera, senzora, mikrokontrolera i ostalih dijelova. Nakon projektiranja modela i odabira upravljačkog sustava, izrađena je konstrukcija i upravljanje u sklopu praktičnog dijela završnog rada. Potom je bilo potrebno objasniti način izvršavanja G-koda u sklopu programiranja CNC glodalice. Na kraju je procijenjena ukupna vrijednost projekta.In today's world where everything is automated, the industry is unthinkable without CNC machines. Their application is extensive, from the wood industry to the manufacture of various machine metal parts. They are used to control various types of machine tools such as milling machines, lathes, plasma and laser cutters, pipe bending machines etc. The goal of this final assignment is to design a CNC router machine A brief introduction was first made, than CNC history and various types of CNC machines were described. Then a 3D model of milling machine was created with all functional parts, and based on that construction, a selected control system consisting of electric motors, drivers, sensors, microcontrollers and other parts. After designing the model and selecting the control system, the desing and control system have been developed within the practical part of the finishing assignment. After that, the way of executing the G code within the programming of the CNC milling machine was explained. Finally, the total value of the project is estimated