WELDING OF THE CNC MACHINE CARRIER FROM ALUMINIUM ALLOY AL 6061-T6

U ovom radu opisan je aluminij i korištenje aluminijevih legura. Objašnjena su najvažnija fizikalna i kemijska svojstva aluminija. Zatim je prikazana podjela aluminijevih legura i njihovo označavanje te utjecaj legirnih elemenata. Također je objašnjena zavarljivost i problematika aluminija. Na kraju je prikazana primjena aluminijeve legure u izradi nosača CNC stroja.This paper describes aluminium and the usage of aluminium alloys. The most important physical and chemical properties of aluminium are explained. The aluminium alloy classification and their marking and the influence of the alloy elements are shown below. Aluminium welding procedures are described. Weldability and problematics of aluminium are also explained. Finally, the application of an aluminium alloy in the manufacture of a CNC machine carrier is shown