Author:
Gajdoš Ivan,Slota Ján,Spišák Emil,Jachowicz Tomasz,Tor-Swiatek Aneta
Abstract
Abstract
This paper presents the result of a study evaluating
the influence of alternative path generation strategy
on structure and some mechanical properties of parts
produced by Fused Deposition Modeling (FDM) technology.
Several scientific investigations focused on resolving
issues in FDM parts by modifying a path generation strategy
to optimize its mechanical properties. In this study,
an alternative strategy was proposed with the intention of
minimizing internal voids and, thus, to improve mechanical
properties. Polycarbonate samples made by this alternative
path generation strategy were subjected to tensile
strength test and metro-tomography structure evaluation.
The results reveal that the structure observed on
build models differs from a structure expected from path
generation predicted by software Insight 9.1. This difference
affected the tensile strength of samples.
Subject
Electrical and Electronic Engineering,Mechanical Engineering,Aerospace Engineering,General Materials Science,Civil and Structural Engineering,Environmental Engineering
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