Application of 3D Printing Technologies in Manufacturing of Electrical Machines

U ovom diplomskom radu se istražuje mogućnost izrade električnih strojeva pomoću tehnologija 3D printanja. Električni stroj koji je potrebno projektirati koristeći materijale 3D printanja je sinkroni motor s permanentnim magnetima. Materijali za 3D printanje se nazivaju filamentima, i najpogodniji filamenti koji se koriste za izradu električnih strojeva su ABS, PETG, PLA. Odabran je magnetski PLA zbog njegovih magnetski karakteristika. 2D i 3D modeli sinkronog stroja s permanentnim magnetima nad kojima će se provesti MKE analiza se modeliraju u programskim paketima Magnetu i Solidworksu. Provodi se MKE analiza 2D i 3D modela sinkronog stroja s permanentnim magnetima. Provode se proračuni 2D i 3D modela dobiveni MKE analizom. Nakon provedenih proračuna uspoređuju se rezultati 2D i 3D modela. Na kraju se radi proračun otpora vezanih za 3D model sinkronog stroja s permanentnim magnetima.This thesis examines the possibility of making electrical machines using 3D printing technology. An electrical machine that needs to be designed using 3D printing materials is a synchronous motor with permanent magnets. 3D print materials are called filaments, and the most suitable filaments used for making electrical machines are ABS, PETG, PLA. Magnetic PLA is selected due to its magnetic characteristics. The 2D and 3D models of the synchronous machine with the permanent magnets over which the FEM analysis will be performed are modeled in the program packages of Magnet and SolidWorks. An MKE analysis of 2D and 3D models of a synchronous machine with permanent magnets is performed. Calculations of 2D and 3D models are performed by FEM analysis. After the executed budgets, the results of the 2D and 3D models are compared. Finally, the calculation of the resistance to the 3D model of the synchronous machine with permanent magnets is performed