Effect of fused deposition modeling process parameters on the mechanical properties of recycled polyethylene terephthalate parts

2020 ◽  
Vol 138 (3) ◽  
pp. 49709
Author(s):  
Ali Alperen Bakır ◽  
Resul Atik ◽  
Sezer Özerinç
Keyword(s):  
Mechanical Properties ◽  
Polyethylene Terephthalate ◽  
Process Parameters ◽  
Fused Deposition Modeling ◽  
Fused Deposition ◽  
Modeling Process ◽  
Recycled Polyethylene ◽  
Deposition Modeling

Influence of fused deposition modeling process parameters on the mechanical properties of PETG parts

2020 ◽  
Vol 27 ◽  
pp. 1877-1883
Author(s):  
R. Srinivasan ◽  
P. Prathap ◽  
Asrith Raj ◽  
S. Aswinth Kannan ◽  
V. Deepak
Keyword(s):  
Mechanical Properties ◽  
Process Parameters ◽  
Fused Deposition Modeling ◽  
Fused Deposition ◽  
Modeling Process ◽  
Deposition Modeling

Evaluation of Fused Deposition Modeling Process Parameters Influence on 3D Printed Components by High Precision Metrology

2021 ◽  
pp. 281-295
Author(s):  
Alexandru D. Sterca ◽  
Roxana-Anamaria Calin ◽  
Lucian Cristian ◽  
Eva Maria Walcher ◽  
Osman Bodur ◽  
...  
Keyword(s):  
High Precision ◽  
Process Parameters ◽  
Fused Deposition Modeling ◽  
Fused Deposition ◽  
Modeling Process ◽  
Deposition Modeling ◽  
3D Printed ◽  
Precision Metrology

scholarly journals Mechanical Properties of FDM Printed PLA Parts before and after Thermal Treatment

Polymers ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1239
Author(s):  
Ali Chalgham ◽  
Andrea Ehrmann ◽  
Inge Wickenkamp
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Process Parameters ◽  
Fused Deposition Modeling ◽  
Poly Lactic Acid ◽  
Three Point Bending ◽  
Fused Deposition ◽  
Before And After ◽  
Deposition Modeling ◽  
3D Printed

Fused deposition modeling (FDM) is one of the most often-used technologies in additive manufacturing. Several materials are used with this technology, such as poly(lactic acid) (PLA), which is most commonly applied. The mechanical properties of 3D-printed parts depend on the process parameters. This is why, in this study, three-point bending tests were carried out to characterize the influence of build orientation, layer thickness, printing temperature and printing speed on the mechanical properties of PLA samples. Not only the process parameters may affect the mechanical properties, but heat after-treatment also has an influence on them. For this reason, additional samples were printed with optimal process parameters and characterized after pure heat treatment as well as after deformation at a temperature above the glass transition temperature, cooling with applied deformation, and subsequent recovery under heat treatment. These findings are planned to be used in a future study on finger orthoses that could either be printed according to shape or in a flat shape and afterwards heated and bent around the finger.

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