Tension and bending behaviors of 3D printed PLA+ at different printing parameters

Ahmed Moustafa Abd-El Nabi; Moustafa M. Mahmoud; Wagih W. Marzouk; Hesham A. Omran; Ammar Elsheikh; Badr H. Bedairi; Ahmed Mohamed Mahmoud Ibrahim

doi:10.1142/S2424913023410047

Tension and bending behaviors of 3D printed PLA+ at different printing parameters

Ahmed Moustafa Abd-El Nabi, Moustafa M. Mahmoud, Wagih W. Marzouk, Hesham A. Omran, Ammar Elsheikh, Badr H. Bedairi, Ahmed Mohamed Mahmoud Ibrahim

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

3D-printed polylactic acid (PLA+) is one of the newest biodegradable materials seeking entrance into the industrial field. The effect of 3D printing process parameters (infill pattern (IP), infill density (ID), layer height (LH), line width (LW), shell thickness (ST), printing temperature (PT), printing speed (PS), and raster angle) on mechanical properties has been studied. In addition, this paper aims to investigate the effect of changing both the IP and raster angle on the mechanical properties of 3D-printed PLA+. The results revealed that the highest value of tensile strength can be obtained at an ID of 100%, concentric IP, LH of 0.1 mm, LW of 0.8 mm, ST of 0.8 mm, PT of 215 C, and PS of 60 mm/s.

Original language	English
Pages (from-to)	123-135
Number of pages	13
Journal	Journal of Micromechanics and Molecular Physics
Volume	8
Issue number	2-3
DOIs	https://doi.org/10.1142/S2424913023410047
Publication status	Published - Sept 1 2023
Externally published	Yes

Keywords

3D printer
Additive manufacture
biodegradable materials
infill pattern
PLA
printing process parameters

ASJC Scopus subject areas

Ceramics and Composites
Atomic and Molecular Physics, and Optics
Mechanics of Materials
Polymers and Plastics

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10.1142/S2424913023410047

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title = "Tension and bending behaviors of 3D printed PLA+ at different printing parameters",

abstract = "3D-printed polylactic acid (PLA+) is one of the newest biodegradable materials seeking entrance into the industrial field. The effect of 3D printing process parameters (infill pattern (IP), infill density (ID), layer height (LH), line width (LW), shell thickness (ST), printing temperature (PT), printing speed (PS), and raster angle) on mechanical properties has been studied. In addition, this paper aims to investigate the effect of changing both the IP and raster angle on the mechanical properties of 3D-printed PLA+. The results revealed that the highest value of tensile strength can be obtained at an ID of 100%, concentric IP, LH of 0.1 mm, LW of 0.8 mm, ST of 0.8 mm, PT of 215 C, and PS of 60 mm/s.",

keywords = "3D printer, Additive manufacture, biodegradable materials, infill pattern, PLA, printing process parameters",

author = "{Abd-El Nabi}, {Ahmed Moustafa} and Mahmoud, {Moustafa M.} and Marzouk, {Wagih W.} and Omran, {Hesham A.} and Ammar Elsheikh and Bedairi, {Badr H.} and {Mahmoud Ibrahim}, {Ahmed Mohamed}",

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doi = "10.1142/S2424913023410047",

language = "English",

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AU - Abd-El Nabi, Ahmed Moustafa

AU - Mahmoud, Moustafa M.

AU - Marzouk, Wagih W.

AU - Omran, Hesham A.

AU - Elsheikh, Ammar

AU - Bedairi, Badr H.

AU - Mahmoud Ibrahim, Ahmed Mohamed

PY - 2023/9/1

Y1 - 2023/9/1

N2 - 3D-printed polylactic acid (PLA+) is one of the newest biodegradable materials seeking entrance into the industrial field. The effect of 3D printing process parameters (infill pattern (IP), infill density (ID), layer height (LH), line width (LW), shell thickness (ST), printing temperature (PT), printing speed (PS), and raster angle) on mechanical properties has been studied. In addition, this paper aims to investigate the effect of changing both the IP and raster angle on the mechanical properties of 3D-printed PLA+. The results revealed that the highest value of tensile strength can be obtained at an ID of 100%, concentric IP, LH of 0.1 mm, LW of 0.8 mm, ST of 0.8 mm, PT of 215 C, and PS of 60 mm/s.

AB - 3D-printed polylactic acid (PLA+) is one of the newest biodegradable materials seeking entrance into the industrial field. The effect of 3D printing process parameters (infill pattern (IP), infill density (ID), layer height (LH), line width (LW), shell thickness (ST), printing temperature (PT), printing speed (PS), and raster angle) on mechanical properties has been studied. In addition, this paper aims to investigate the effect of changing both the IP and raster angle on the mechanical properties of 3D-printed PLA+. The results revealed that the highest value of tensile strength can be obtained at an ID of 100%, concentric IP, LH of 0.1 mm, LW of 0.8 mm, ST of 0.8 mm, PT of 215 C, and PS of 60 mm/s.

KW - 3D printer

KW - Additive manufacture

KW - biodegradable materials

KW - infill pattern

KW - PLA

KW - printing process parameters

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Tension and bending behaviors of 3D printed PLA+ at different printing parameters

Abstract

Keywords

ASJC Scopus subject areas

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