Utilization of fused deposition method 3D printing for evaluation of discrete element method simulations
Laen...
Kuupäev
2020
Kättesaadav alates
Autorid
Hnízdil, P.
Chotěborský, R.
Kuře, J.
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Abstrakt
FDM 3D printing is used for designing prototype assessment in engineering
production. It is usually used to verify the functionality of kinematics mechanisms. It can also be
used for innovation in agricultural production, eg. the development of new mechanisms for
agriculture tools. Such a mechanism as well as the entire components is printed using FDM and
they are made of plastics. This whole can be experimentally verified in a laboratory trough. The
article deals with the verification of the possibilities of using FDM technology for the design of
agricultural tools. The material properties, namely stress-strain, of the plastics after printing are
entered into the Ansys mechanical library, and the DEM results are also imported into Ansys
mechanical. Material properties of plastics for FDM technology such as PLA, PETG show that
its mechanical properties limited their using for validation.
Kirjeldus
Märksõnad
FEM, DEM, design of tools, mechanical, manufacturing, industry 4.0, articles