ЗАСАДИ АДИТИВНОЇ ЕЛЕКТРОННО-ПРОМЕНЕВОЇ ТЕХНОЛОГІЇ ДЛЯ ВИГОТОВЛЕННЯ ЗАПЧАСТИН З ПОРОШКІВ ТИТАНОВОГО СПЛАВУ ВТ20
Currently, in our country, there is a need to create a large number of various unmanned aerial vehicles with different payloads, for which 3D printing methods are widely used. The growing requirements for the quality of the design elements of such devices, the replacement of plastics with stronger,...
Gespeichert in:
| Datum: | 2024 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины
2024
|
| Schlagworte: | |
| Online Zugang: | http://altis-ism.org.ua/index.php/ALTIS/article/view/354 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Tooling materials science |
Institution
Tooling materials science| Zusammenfassung: | Currently, in our country, there is a need to create a large number of various unmanned aerial vehicles with different payloads, for which 3D printing methods are widely used. The growing requirements for the quality of the design elements of such devices, the replacement of plastics with stronger, but no less light materials force us to review traditional production methods and develop new alternative technologies. Some issues related to increasing the efficiency of the use of titanium raw materials are considered. Scientific studies in this area have shown that the efficiency of this type of production in terms of material consumption is 6...8 times higher than traditional production due to its specificity. However, this technology is too young and needs significant improvements. The given results of experimental studies testify to the sufficient technical potential of the Ukrainian scientific society to solve the set problems. For the first time, the dependence between the geometry and the parameters of the formation of a three-dimensional product by an electron beam from VT20 powder was obtained. The possibility of using this method for the production of solid monolithic structures of complex shape from titanium and its alloys has been experimentally confirmed. The performed analysis made it possible to significantly narrow the range of printing parameters and introduce corrections for the macro- and micro-geometric characteristics of the test samples. |
|---|