A Study of Yielding and Plasticity of Rapid Prototyped ABS

A Study of Yielding and Plasticity of Rapid Prototyped ABS

In this article, the yielding and plastic flow of a rapid-prototyped ABS compound was investigated for various plane stress states. The experimental procedures consisted of multiaxial tests performed on an Arcan device on specimens manufactured through photopolymerization. Numerical analyses were em...

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Main Authors: Dan-Andrei Șerban, Cosmin Marșavina, Alexandru Viorel Coșa, George Belgiu, Radu Negru
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Mathematics
Subjects:
material modeling
additive manufacturing
yielding
plasticity
rapid prototyping
Online Access:https://www.mdpi.com/2227-7390/9/13/1495
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spelling doaj-2dbdd3d104ce405395bddc604b75d8ca2021-07-15T15:41:28ZengMDPI AGMathematics2227-73902021-06-0191495149510.3390/math9131495A Study of Yielding and Plasticity of Rapid Prototyped ABSDan-Andrei Șerban0Cosmin Marșavina1Alexandru Viorel Coșa2George Belgiu3Radu Negru4Department of Mechanics and Strength of Materials, Politehnica University Timișoara, 300222 Timișoara, RomaniaDepartment of Computers and Information Technology, Politehnica University Timișoara, 300223 Timișoara, RomaniaDepartment of Mechanics and Strength of Materials, Politehnica University Timișoara, 300222 Timișoara, RomaniaDepartment of Management, Politehnica University Timișoara, 300191 Timișoara, RomaniaDepartment of Mechanics and Strength of Materials, Politehnica University Timișoara, 300222 Timișoara, RomaniaIn this article, the yielding and plastic flow of a rapid-prototyped ABS compound was investigated for various plane stress states. The experimental procedures consisted of multiaxial tests performed on an Arcan device on specimens manufactured through photopolymerization. Numerical analyses were employed in order to determine the yield points for each stress state configuration. The results were used for the calibration of the Hosford yield criterion and flow potential. Numerical analyses performed on identical specimen models and test configurations yielded results that are in accordance with the experimental data.https://www.mdpi.com/2227-7390/9/13/1495material modelingadditive manufacturingyieldingplasticityrapid prototyping
collection DOAJ
language English
format Article
sources DOAJ
author Dan-Andrei Șerban
Cosmin Marșavina
Alexandru Viorel Coșa
George Belgiu
Radu Negru
spellingShingle Dan-Andrei Șerban
Cosmin Marșavina
Alexandru Viorel Coșa
George Belgiu
Radu Negru
A Study of Yielding and Plasticity of Rapid Prototyped ABS
Mathematics
material modeling
additive manufacturing
yielding
plasticity
rapid prototyping
author_facet Dan-Andrei Șerban
Cosmin Marșavina
Alexandru Viorel Coșa
George Belgiu
Radu Negru
author_sort Dan-Andrei Șerban
title A Study of Yielding and Plasticity of Rapid Prototyped ABS
title_short A Study of Yielding and Plasticity of Rapid Prototyped ABS
title_full A Study of Yielding and Plasticity of Rapid Prototyped ABS
title_fullStr A Study of Yielding and Plasticity of Rapid Prototyped ABS
title_full_unstemmed A Study of Yielding and Plasticity of Rapid Prototyped ABS
title_sort study of yielding and plasticity of rapid prototyped abs
publisher MDPI AG
series Mathematics
issn 2227-7390
publishDate 2021-06-01
description In this article, the yielding and plastic flow of a rapid-prototyped ABS compound was investigated for various plane stress states. The experimental procedures consisted of multiaxial tests performed on an Arcan device on specimens manufactured through photopolymerization. Numerical analyses were employed in order to determine the yield points for each stress state configuration. The results were used for the calibration of the Hosford yield criterion and flow potential. Numerical analyses performed on identical specimen models and test configurations yielded results that are in accordance with the experimental data.
topic material modeling
additive manufacturing
yielding
plasticity
rapid prototyping
url https://www.mdpi.com/2227-7390/9/13/1495
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AT cosminmarsavina astudyofyieldingandplasticityofrapidprototypedabs
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