Engineering Mechanics

Proceedings Vol. 26 (2020)

ENGINEERING MECHANICS 2020

Copyright © 2020 Brno University of Technology Institute of Solid Mechanics, Mechatronics and Biomechanics

 

Karolewska K., Ligaj B.
pages 266 - 269, full text

The development of additive manufacturing increased the spectrum of printers from those intended for plastics to those that are designed for metal. Printing in metal allows to create elements of any shape and geometry, which would be difficult or even impossible to perform using conventional manufacturing methods. The aim of the work is to present the test results under static loading conditions of Ti6Al4V alloy produced by 3D printing. The test results obtained under static load conditions of Ti6Al4V material produced by the DMLS additive technology and drawn bar allow to conclude that: yield point Sy0.2 for material made using the DMLS technology is higher than the value for the material delivered in the form of a drawn bar by 11.1 %, material tensile strength Su for material made using DMLS technology is higher than the value for material delivered in the form of a drawn rod by 11.5 %.

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