International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

With the development of the world, innovative technologies are increasingly used for the purpose of faster, higher quality and cheaper production of machine parts and household materials. Advantages and disadvantages of conventional and innovative production of metal and polymer products are presented, as well as the possibility of replacing metal parts with plastic ones. The mechanical parameters of different types of materials produced through traditional and innovative production are compared. The comparative analysis shows that both conventional and modern 3D manufacturing have their place in modern industry, taking into account all factors and applications.

The polymeric composites on the basis of a thermosetting matrix, chaotically reinforced chemical fibers with a broad band and high level of operating performances have been developed. The optimum geometrical parameters of a fibrous filler, degree of filling of a matrix at a different dispersibility of a filler ensuring high technological effectiveness and degree of strengthening have been defined. The thermodynamic conditions of obtaining strong adhesive connection of a matrix with a filler have been explored during receiving polymeric composites.