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

Jaroslav Majko, Marián Handrik, Milan Vaško, Milan Sága
2019 Strojnícky casopis – Journal of Mechanical Engineering  
AbstractContinuous 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
more » ... inforcing fibers of specimens loaded to uniaxial tension. Main observed parameters are stresses in matrix and fiber and usage of the reinforcing material.
doi:10.2478/scjme-2019-0033 fatcat:2vwrmu7p2zhcxjly277oapawom