<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Continuous fiber fabrication technology, developed by Markforged and used in MarkTwo printers, allows using of reinforcing fibers, which improve mechanical properties of produced parts. The technology enables choosing of two fiber deposition strategies: isotropic fiber fill and concentric fiber fill. With the isotropic fiber fill, there is an option to set up various fiber angles in each layer. The article is focused on stress distribution analysis using FEM in a matrix and individual reinforcing fibers of specimens loaded to uniaxial tension. Main observed parameters are stresses in matrix and fiber and usage of the reinforcing material.</p></abstract>

Continuous fiber fabrication technology, developed by Markforged and used in MarkTwo printers, allows using of reinforcing fibers, which improve mechanical properties of produced parts. The technology enables choosing of two fiber deposition strategies: isotropic fiber fill and concentric fiber fill. With the isotropic fiber fill, there is an option to set up various fiber angles in each layer. The article is focused on stress distribution analysis using FEM in a matrix and individual reinforcing fibers of specimens loaded to uniaxial tension. Main observed parameters are stresses in matrix and fiber and usage of the reinforcing material.

Influence of Fiber Deposition and Orientation on Stress Distribution in Specimens Produced Using 3D Printing

Faculty of Mechanical Engineering, Department of Applied Mechanics

Strojnícky časopis - Journal of Mechanical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Continuous fiber fabrication technology, developed by Markforged and used in MarkTwo printers, allows using of reinforcing fibers, which improve mechanical...

Influence of Fiber Deposition and Orientation on Stress Distribution in Specimens Produced Using 3D Printing

Publié en ligne: 15 nov. 2019

Pages: 81 - 88

DOI: https://doi.org/10.2478/scjme-2019-0033

Mots clés
carbon fiber, 3D printing, tensile test, MATLAB, ADINA

© 2019 Majko Jaroslav et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Influence of Fiber Deposition and Orientation on Stress Distribution in Specimens Produced Using 3D Printing

Publié en ligne: 15 nov. 2019

Pages: 81 - 88

DOI: https://doi.org/10.2478/scjme-2019-0033

Mots cléscarbon fiber, 3D printing, tensile test, MATLAB, ADINA

© 2019 Majko Jaroslav et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
carbon fiber, 3D printing, tensile test, MATLAB, ADINA