THE INFLUENCE OF INFILL DENSITY AND SPEED OF PRINTING ON THE TENSILE PROPERTIES OF THE THREE DIMENSION PRINTING POLYLACTIC ACID PARTS
DOI:
https://doi.org/10.31272/jeasd.27.1.8Keywords:
Three-dimension printing, fused filament fabrication, polylactic acidAbstract
The primary aim of this research was to determine the effect of infill-density (ID), and the speed of print on the microstructure and tensile behavior of 3D printed elements by conducting the tensile test. The tensile behavior of 3D-printed elements is essentially dependent on the ID that is stratified through printing. Here specimens were printed from PLA and divided into three groups the first group printed at speed of 40mm/s and (50,75,100) % infill ratio. And the second group printed at speed of 50 mm/s and (50,75,100) % infill ratio. The third group printed at speed of 60mm/min and (50,75, 100) % infill ratio. The specimens were printed in accordance with ASTM D638 of the tensile test. From all specimens, the best result was obtained in first group specimen 3 at an infill ratio of 100% and speed of print of 40mm/min. from the microstructure examination, the brittle fracture features (smooth region) and ductile fracture characteristics (deformed patterns) were observed in the infill ratio (ID) percentage.
References
Francis V, Jain PK, (2018). Investigation on the effect of surface modification of 3D printed parts by nano clay and dimethyl ketone. Material Manufacture Process Journal, volume 33: pp:1080–1092.
Ahn S-H, Montero M, Odell D, (2002) Anisotropic material properties of fused deposition modeling ABS. Rapid Prototyping Journal, volume8, pp: 248–257
Lanzotti A, Grasso M, Staiano G, (2015). The impact of process parameters on mechanical properties of parts fabricated in PLA with an open-source 3-D printer. Rapid Prototype Journal volume21, pp: 604–617.
Onwubolu GC, Rayegani F (2014) Characterization and optimization of mechanical properties of ABS parts manufactured by the fused deposition modelling process. International Journal Manufacture Engineering 2014: 598531.
Domingo-Espin M, Puigoriol-Forcada JM, Garcia-Granada AA, (2015) Mechanical property characterization and simulation of fused deposition mode ling polycarbonate parts. Mater Des vol:83, pp: 670–677.
Popescu D, Zapciu A, Amza C, (2018). FDM process parameters influence over the mechanical properties of polymer specimens: A review. Polymer Test vol:69, pp: 157–166.
Rankouhi B, Javadpour S, Delfanian F, (2016) Failure analysis and mechanical characterization of 3D printed ABS with respect to layer thickness and orientation. Journal Fail Anal Preview. vol 16, pp 467–481.
Li H, Wang T, Sun J, (2018). The effect of process parameters in fused deposition modelling on bonding degree and mechanical properties. Rapid Prototyping Journal vol: 24, pp:80- 92.
Liu X, Zhang M, Li S, (2017). Mechanical property parametric appraisal of fused deposition modeling parts based on the gray Taguchi method. International Journal Advance Manufacturing Technology vol 89, pp: 2387–2397.
Mohamed OA, Masood SH, Bhowmik JL (2015) Optimization of fused deposition modeling process parameters: a review of current research and future prospects. Advance Manufacturing. vol 3, pp: 42–53.
Soad AK, Older RK, Mahapatra SS (2010) Parametric appraisal of mechanical property of fused deposition modelling processed parts. Materials Des vol 31, pp 287-295.
Chacón JM, Caminero MA, García-Plaza E, et al. (2017) Additive manufacturing of PLA structures using fused deposition modelling: Effect of process parameters on mechanical properties and their optimal selection. Mater Des volume124: pp143–157.
Tymrak BM, Kreiger M, Pearce JM (2014) Mechanical properties of components fabricated with open-source 3-D printers under realistic environmental conditions. Mater Des vol 58: pp242–246.
Fernandez-vicente M, Calle W, Ferrándiz S, et al. (2016) Effect of infill parameters on tensile mechanical behavior in desktop 3D printing. 3D Print Additive Manufacturing vol 3: pp183–192.
Ziemian C, Sharma M, Ziemian S (2012) Anisotropic mechanical properties of ABS parts fabricated by fused deposition modelling, In: Gokcek M, Mechanical Engineering, Rijeka: Technical Open, pp 158–150.
Tsouknidas A, Pantazopoulos M, Katsoulis I, et al. (2016) Impact absorption capacity of 3D-printed components fabricated by fused deposition modelling. Mater Des 102: pp 41–44.
Torres J, Cotelo J, Karl J, et al. (2015) Mechanical property optimization of FDM PLA in shear with multiple objectives. Jom 67: pp 1183–1193.
Ruhatiya C, Singh S, Goyal A, (2020) Electrochemical performance enhancement of sodium-ion batteries fabricated with NaNi1/3Mn1/3Co1/3O2 cathodes using support vector regression-simplex algorithm approach. J Electrochemical Energy Convers Storage. Available from: https://doi.org/10.1115/1.4044358.
Camargo JC, Machado ÁR, Almeida EC, et al. (2019) Mechanical properties of PLA-graphene filament for FDM 3D printing. Int J Adv Manufacturing Technol volume103: pp 2423–2443.
Aw Y, Yeoh C, Idris M, (2018). Effect of printing parameters on tensile, dynamic mechanical, and thermoelectric properties of FDM 3D printed CABS/ZnO composites. Materials journal volume 11: pp 466.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution 4.0 International License.
