The Effect of Layer Thickness on Impact Strength Characteristics of ABS and PLA Materials

Kholil, Ahmad; Syaefuddin, Eko Arif; Supardi, F; Wulandari, D A

doi:10.1088/1742-6596/2377/1/012001

Cited by 6 publications

(9 citation statements)

References 12 publications

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“…This indicates that the PLA specimen has higher tensile strength than the ABS specimen. This finding also supports the research of [6,14] that PLA material products with a horizontal object position orientation (if in this study it is 0°) have the best dimensional quality compared to ABS material products. In addition, it also supports the research results of [15] which concluded that FDM type 3D printing products with an angle of 0° can produce the greatest tensile strength.…”

Section: Resultssupporting

confidence: 91%

“…There are many reviews about 3D printing ABS and PLA material was conducted [2][3][5][6][7]. The research regarding to enhancement of the mechanical properties for FDM processes, parameters of process (build orientation, build plate temperature, layer thickness, printing speed, raster angle, and printing temperature) on the mechanical properties of specimens additively manufactured by fused filament fabrication was reviewed [8][9].…”

Section: Introductionmentioning

confidence: 99%

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The effect of orientation on tensile strength 3D printing with ABS and PLA materials

Syaefudin,

Kholil,

Hakim

et al. 2023

J. Phys.: Conf. Ser.

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3D printing has revolutionized the manufacturing industry, offering unique opportunities for rapid prototyping and customized production. Acrylonitrile Butadiene Styrene (ABS) and Polylactic Acid (PLA) are widely used thermoplastics in 3D printing due to their versatility and mechanical properties. Tensile strength is a critical mechanical property that determines the load-bearing capacity of printed parts. However, the orientation of the printed layers during the additive manufacturing process can significantly affect the printed parts’ tensile strength and overall mechanical behaviour. The effect of printing orientation on the tensile strength of 3D printed ABS and PLA materials was investigated. The printing orientation of printed tensile samples varies from 0°, 45°, and 90°, layer thickness of 0.1 mm, and refers to ASTM D638 standard. Tensile testing is carried out with the Tensilon machine. The results showed that the orientation influence the tensile strength of the ABS and PLA samples. The change of orientation from 0° to 90° causes a decrease in tensile strength of 44.3% of ABS and 52.8% of PLA materials. The findings of this study will provide valuable insights into the mechanical behaviour of 3D printed parts and inform design considerations for optimizing printing orientations to achieve enhanced tensile strength.

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Section: Resultssupporting

confidence: 91%

Section: Introductionmentioning

confidence: 99%

The effect of orientation on tensile strength 3D printing with ABS and PLA materials

Syaefudin,

Kholil,

Hakim

et al. 2023

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

“…Another study also determined the microstructure and hardness using a laser-based process [32]. Moreover, filament-based research has been conducted with a focus on the effect of orientation on the impact strength of polymeric materials [33,34]. There is no manuscript that reviews the mechanical properties of impact toughness studied using metal filaments of MEAM with high temperature resistant and corrosion resistant materials, such as Inconel.…”

Section: Introductionmentioning

confidence: 99%

Effect of Infill Pattern on Impact Toughness, Microstructure, and Surface Roughness of Inconel 625 Built via Filament-Based Material Extrusion Additive Manufacturing

Kiswanto

Kholil

Istiyanto

2023

JMMP

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Filament-based material extrusion additive manufacturing (FMEAM) is an additive manufacturing technique that uses 3D printing. Additive manufacturing could build parts with infill variations. Solid or triangular infill pattern could be selected as needed. The solid pattern will have the maximum material volume, while the triangular pattern will contain a triangular lattice structure that fills the voids in the volume so the material requirement is reduced. This is valuable in optimizing the requirements of metallic materials for mechanical properties without changing the surface shape. The alloy Inconel 625, which is very popular in the aerospace industry have been developed as a feed material of FMEAM. However, for developing rotating parts, such as turbine blades, impact toughness, surface roughness and microstructure need to be investigated. This research was conducted to determine the effect of the infill pattern on the impact toughness, morphology of surface fracture, microstructure of side surface and surface roughness with Inconel 625 material built using FMEAM. The Charpy impact test, s ASTM 23, with v-notch testing method and SEM with EDS were performed. The results showed that the impact toughness for solids was higher than the value for the triangular infill pattern. It was discovered that the cavities in the triangular lattice structure within the specimen reduced the impact toughness to 57.6%. Micropores and residual polymer trapped on the surface reduce impact toughness. However, the same surface shape on solid and triangular infill patterns with surface roughness of 2.44 and 10.03 µm is still feasible for manufacture.

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“…However, [25] explores the damaged region of an E-glass/epoxy composite used in ballistic impact. Delamination ability of the composite construction was shown to be a determining factor in ballistic performance.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Identification of regularities in the behavior of a glass fiber-reinforced polyester composite of the impact test based on ASTM D256 standard

Al-Fahad,

Hassan,

Faisal

et al. 2023

EEJET

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In this research, commotional analysis based on the finite element analysis (FEA) has been performed to investigate IZOD impact test based on the ASTM D256 standard. The ANSYS model primarily employs a composite constructed of glass fiber-reinforced polyester for the boundary conditions. The CEAST 9050 instrument was used to implement the impacting technique in the experimental inquiry. By employing mathematics, we have calculated that the applied force is 9.2 N. A hammer traveling at a speed of 3.5 meters per second is used to strike the samples, and the results are recorded after each blow. The object of this study is the mechanical properties and structural integrity of the composite material composed of glass fibers and polyester when subjected to impact forces. The main hypothesis of the study encompasses the optimism that the glass fiber-reinforced polyester composite, when put through the Izod impact test in accordance with ASTM D256. Convergence between the overall deformation indicator and the numerical result has occurred. Results from the numerical analysis were examined and confirmed, and compared to those from the experiment. The specimens in this study were totally distorted at three different thicknesses (6 mm, 8 mm, and 10 mm). Deformation was found to be greatest for the thinnest value of thickness considered in the study (6 millimeters), as determined by the results of the computer analysis. This was the case even though the thickness value was not the sole criterion. This is the actual state of affairs. The specimen was subjected to a von-Mises stress at three different thicknesses of 6 mm, 8 mm, and 10 mm. The computer investigation revealed that the Von-Mises stress was highest at the thinnest possible thickness of just 6 millimeters. Internal energy, kinetic energy, and touch energy are only few of the various types of energy that have been studied in the context of energy conservation

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The Effect of Layer Thickness on Impact Strength Characteristics of ABS and PLA Materials

Cited by 6 publications

References 12 publications

The effect of orientation on tensile strength 3D printing with ABS and PLA materials

The effect of orientation on tensile strength 3D printing with ABS and PLA materials

Effect of Infill Pattern on Impact Toughness, Microstructure, and Surface Roughness of Inconel 625 Built via Filament-Based Material Extrusion Additive Manufacturing

Identification of regularities in the behavior of a glass fiber-reinforced polyester composite of the impact test based on ASTM D256 standard

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