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Materials, Methods & Technologies, Volume 14, 2020

ADDITIVE METAL PROCESSING TECHNOLOGIES - PROBLEMS AND WAYS OF LEVELING THE SURFACE DEFECTS
Georgi D. Kostadinov, Todor G. Penyashki, Mikhail I. Petrzhik, Aleksandr E. Kudryashov, Blagoj P. Elenov
Pages: 89-105
Published: 12 Sep 2020
Views: 105
Downloads: 27
Abstract: This work provides an overview of the technological features of additive technologies for manufacturing metal parts and products (3D printing metals). The nature and types of printing, perspectives, and opportunities for their development are indicated. The advantages and disadvantages of additive technologies are clarified. An analysis of the technological process parameters has been made, on the basis of which the main problems hindering its mass introduction in the industry have been identified. The main dependencies of the quality and properties of the manufactured parts on the process parameters are given, and ways of avoiding and eliminating the defects are presented.
Keywords: additive production, 3d printing, selective laser melting, laser sintering, dmls, hardening, surface treatment
Cite this article: Georgi D. Kostadinov, Todor G. Penyashki, Mikhail I. Petrzhik, Aleksandr E. Kudryashov, Blagoj P. Elenov. ADDITIVE METAL PROCESSING TECHNOLOGIES - PROBLEMS AND WAYS OF LEVELING THE SURFACE DEFECTS. Journal of International Scientific Publications: Materials, Methods & Technologies 14, 89-105 (2020). https://www.scientific-publications.net/en/article/1002051/
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