Sign in to use this feature.

Years

Between: -

Subjects

remove_circle_outline
remove_circle_outline

Journals

Article Types

Countries / Regions

Search Results (1)

Search Parameters:
Keywords = laser amplified ultrasonography

Order results
Result details
Results per page
Select all
Export citation of selected articles as:
16 pages, 60008 KB  
Article
The Examination of Restrained Joints Created in the Process of Multi-Material FFF Additive Manufacturing Technology
by Janusz Kluczyński, Lucjan Śnieżek, Alexander Kravcov, Krzysztof Grzelak, Pavel Svoboda, Ireneusz Szachogłuchowicz, Ondřej Franek, Nikolaj Morozov, Janusz Torzewski and Petr Kubeček
Materials 2020, 13(4), 903; https://doi.org/10.3390/ma13040903 - 18 Feb 2020
Cited by 36 | Viewed by 4965
Abstract
The paper is focused on the examination of the internal quality of joints created in a multi-material additive manufacturing process. The main part of the work focuses on experimental production and non-destructive testing of restrained joints of modified PLA (polylactic acid) and ABS [...] Read more.
The paper is focused on the examination of the internal quality of joints created in a multi-material additive manufacturing process. The main part of the work focuses on experimental production and non-destructive testing of restrained joints of modified PLA (polylactic acid) and ABS (Acrylonitrile butadiene styrene) three-dimensional (3D)-printed on RepRap 3D device that works on the “open source” principle. The article presents the outcomes of a non-destructive materials test in the form of the data from the Laser Amplified Ultrasonography, microscopic observations of the joints area and tensile tests of the specially designed samples. The samples with designed joints were additively manufactured of two materials: Specially blended PLA (Market name—PLA Tough) and conventionally made ABS. The tests are mainly focused on the determination of the quality of material connection in the joints area. Based on the results obtained, the samples made of two materials were compared in the end to establish which produced material joint is stronger and have a lower amount of defects. Full article
(This article belongs to the Collection Materials Investigations in Mechanical Systems)
Show Figures

Figure 1

Back to TopTop