Material Property Testing of 3D-Printed Specimen in PLA on an Entry-Level 3D Printer

By T. Letcher, Megan Waytashek. 2014

298 citations recorded by the source corpus.

Subfields: Automotive Engineering, Industrial and Manufacturing Engineering

View Paper: https://www.semanticscholar.org/paper/2e87191a1b64506ce2c5a60b172f873463ff2bae

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In Automotive Engineering

In Industrial and Manufacturing Engineering

Citations in the corpus

Optimising the FDM additive manufacturing process to achieve maximum tensile strength: a state-of-the-art review (2019, methodology): “Of these studies the ASTM D638 approach is adopted by [13, 14, 4, 15, 16, 17, 18, 19, 20] and 120 [6].”
Measurements of the mechanical response of unidirectional 3D-printed PLA (2017, background): “[17] on unidirectional 3D-printed blocks.”
Process–Structure–Properties in Polymer Additive Manufacturing via Material Extrusion: A Review (2020, background): “Raster angle was also found to have some difference in fatigue life with 90 rotation having the lowest fatigue life and 45 having the largest.(26) It should be noted that the difference is approximately around 10MPa at the one millionth cycle, which may not be significant depending on the applicatio”
Surface Roughness Quality and Dimensional Accuracy—A Comprehensive Analysis of 100% Infill Printed Parts Fabricated by a Personal/Desktop Cost-Effective FDM 3D Printer (2018, background): “Commercially, a variety of traditional feedstock thermoplastic filament materials are supported by FDM based 3D printers, which make them ideal for the consumer market, including acrylonitrile butadiene styrene (ABS) [20], polypropylene (PP) [15], polycarbonate (PC) [21], polylactic acid (PLA) [22],”
Fatigue behaviour of FDM-3D printed polymers, polymeric composites and architected cellular materials (2021, unknown): “However, the raster orientation of 45 ◦ was re-ported to generate maximum fatigue life and endurance limit in the references [76,77].”
The effect of processing parameters on the mechanical characteristics of PLA produced by a 3D FFF printer (2020, background): “Similar properties for PLA filament have been reported in the literature [53].”
A review of the fatigue behavior of 3D printed polymers (2019, methodology): “Both [50] and [51] investigated the effects of raster orientation, but in polylactic acid (PLA) specimens according to references [41] and [49], respectively.”