Study of Viscoelastic Properties of Parts Made Using 3D Printing Methods with Various Ways of Structure Hardening

When manufacturing parts, it is necessary to take into account the conditions in which they will work, and loads that will affect them. This article is devoted to the study of the impact strength of parts with a cellular structure, manufactured on a 3D printer and strengthened by introducing reinforcing components (component hardening). A comparison of the results obtained for different types of a filler is shown, and the dependence of the impact strength index on the type of a filler and the percentage of filling with the base material is investigated.