International Conference on Simulation for Additive Manufacturing - Sim-AM
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Variation of optimal gas-supply condition along with deposition height in directed energy deposition
(2019)
Conference report
Open AccessDirected energy deposition (DED), which is one of additive manufacturing applicable to metals, laminates the material on a baseplate by melting and solidifying with a high-power heat source. In terms of powder-based DED, ... -
Probabilistic finite element analysis of bespoke titanium veterinary implants
(2019)
Conference report
Open AccessThis study analyses canine limb-sparing implants with an integrated lattice structure, manufactured in Ti-6Al-4V ELI alloy using Electron Beam Melting (EBM) technology. The research aim is to determine the technical risk ... -
POEAM – a method for the Part Orientation Evaluation for Additive Manufacturing
(2019)
Conference report
Open AccessIn the industrial application of additive manufacturing processes, a significant amount of time and resources is dedicated to the orientation and pre- print setup of the geometry. Steps such as the ... -
Particle finite element simulation of extrusion proceses of fresh concrete during 3d-concrete-printing
(2019)
Conference report
Open AccessIn this work, a numerical model based on the Particle Finite Element Method (PFEM) for the simulation of extrusion-based additive manufacturing of fresh concrete is presented. The balance of momentum and mass ... -
Parametric study in co-extrusion-based additive manufacturing of continuous fiber-reinforced plastic composites
(2019)
Conference report
Open AccessThe main objective of this research is to investigate the newly designed geometry and process parameters in a dual matrix composite filament co-extrusion technology (CFC), a co-extrusion of continuous carbon fiber ... -
Numerical and experimental crushing behaviour investigation of EBM printed auxetic chiral lattices
(2019)
Conference report
Open AccessIn this study, Electron Beam Melting (EBM) is used to produce chiral auxetic lattices, and the compression of chiral auxetic lattice is investigated experimentally and numerically in the edgewise direction, where ... -
Early student engagement in the development of process monitoring tools for additive manufacturing
(2019)
Conference report
Open AccessProjectwork accompanying an undergraduatecourse on software engineering has been re-designed to provide early student expose to data analysis for process monitoring in additive manufacturing.For originaldata from alocal ... -
Duoadd§: a software to detect and export damages of 3d scanned objects
(2019)
Conference report
Open AccessThe recent appearance of hybrid CNC machines – which can both add and remove material to an object – has facilitated a new type of approach to the problem of repairing damaged com- ponents. Up to now, repair operations ... -
Designing additively manufactured parts via topology optimization - a space industry case study
(2019)
Conference report
Open AccessAdditive Manufacturing (AM) allows unprecedented design freedom, which can be explored by the Topology Optimization (TO) algorithm. Their interplay allows a new engineer- ing cycle with the potential to design and ... -
Computational and experimental investigation of vibration characteristics of variable unit-cell gyroid structures
(2019)
Conference report
Open AccessTriply periodic minimal surface (TPMS) based geometries exhibit extraordinary mechanical, thermal, electrical and acoustic properties thanks to their unique topologies. There are various types of structures in the TPMS ... -
3d finite element simulation of polymer extrudate in FDM 3d printers
(2019)
Conference report
Open Access3D finite element simulation of a FDM printer nozzle region was performed using COMSOL Multiphysics software. The polymer exiting the nozzle of the FDM printer was also included in the simulation in order to capture the ... -
Simulation of heat transfer and metal flow in wire-based electro beam additive manufacturing
(2019)
Conference report
Open AccessThe urgency of mathematical model development for wire-based electron-beam additive manufacturing process analysis is shown. The procedure of solving heat equation for metal in the solid phase and the Navier-Stokes equations ...