Effect of print speed and extrusion temperature on properties of 3D printed PLA using fused deposition modeling process

Ansari, A. A.; Kamil, Mohammad

doi:10.1016/j.matpr.2021.02.137

Cited by 74 publications

(50 citation statements)

References 23 publications

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“…This can be visualized particularly at the turn of the roads, near the contour wall, where the cooling rate of the material was higher due to the enhanced heat exchange with the environment. These observations are in accordance with [ 44 ], where it was found that similar gaps increased when the printing temperatures were situated in the range of 190 °C to 230 °C. Their occurrence may be related to the fact that the black conductive filament solidified and contracted differently at higher temperatures than the natural PLA and the related shrinkage of the material produced enough force to overcome the adhesion between the already-deposited roads.…”

Section: Resultssupporting

confidence: 93%

The Influence of the Printing Temperature and the Filament Color on the Dimensional Accuracy, Tensile Strength, and Friction Performance of FFF-Printed PLA Specimens

et al. 2022

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The printing variable least addressed in previous research aiming to reveal the effect of the FFF process parameters on the printed PLA part’s quality and properties is the filament color. Moreover, the color of the PLA, as well as its manufacturer, are rarely mentioned when the experimental conditions for the printing of the samples are described, although current existing data reveal that their influence on the final characteristics of the print should not be neglected. In order to point out the importance of this influential parameter, a natural and a black-colored PLA filament, produced by the same manufacturer, were selected. The dimensional accuracy, tensile strength, and friction properties of the samples were analyzed and compared for printing temperatures ranging from 200 °C up to 240 °C. The experimental results clearly showed different characteristics depending on the polymer color of samples printed under the same conditions. Therefore, the optimization of the FFF process parameters for the 3D-printing of PLA should always start with the proper selection of the type of the PLA material, regarding both its color and the fabricant.

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Section: Resultssupporting

confidence: 93%

The Influence of the Printing Temperature and the Filament Color on the Dimensional Accuracy, Tensile Strength, and Friction Performance of FFF-Printed PLA Specimens

et al. 2022

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“…rasters angle, infill density, printing orientation, and stacking sequence), and manufacturing variables (i.e. printing speed, extrusion temperature and rate, layer time, nozzle transverse speed, and bed temperature) [14][15][16][17]. FDM RP has certain advantages such as control of the matrix architecture (shape, size, branching, geometry, interconnectivity, and orientation), producing a structure that can vary in design, and composition according to the material used.…”

Section: Introductionmentioning

confidence: 99%

Fused deposition modelling: Current status, methodology, applications and future prospects

Cano-Vicent

Tambuwala

Hassan³

et al. 2021

Additive Manufacturing

182

126

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“…The parameters used are overlapped (distance from the breaking point to the starting point of continuation process) (Fig. 4), print temperature [29], [30] (temperature on the extruder), print speed [29], [31], and number of layers (number of layers in the connection point) (Fig. 5).…”

Section: Experimental Parametermentioning

confidence: 99%

3D Print Continuation Process Parameter Setting to Optimize the Tensile Strength

Herianto¹,

Setyawan²,

Mastrisiswadi³

2022

International Journal on Advanced Science, Engineering and Information Technology

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The research on the tensile strength of the product that has been continued is very limited. Therefore, this study aims to find out the relationship between the results of the continuation process with its tensile strength, even further to find out how to set the parameters of the continuation process so that the optimum connection's tensile strength is obtained. The printing process is carried out using polylactic acid (PLA) 1.75 mm material and C01 (Centra Teknologi Indonesia Corp.) 3D printer machine type Fused Deposition Modelling (FDM). Meanwhile, the G-code ASTM D638 Type V was modified to stop and resume the printing process for the continuation process. The results of the continuation process are then tensile-tested with HT-2402 (HungTa-brand testing machine). The tensile test data is processed using variance analysis (ANOVA) to determine the relationship between tensile strength and setting the connection process parameters. In comparison, the response surface method (RSM) is used to optimize the tensile strength. Parameters that influence the tensile strength of the continuation process are temperature, printing speed, number of layers, and overlap. In contrast, the interaction between parameters has not been proven to affect the tensile strength of the connection. The parameter setting to get the optimal connection's tensile value is an overlap of 0.4 mm, printing temperature of 195 o C, the printing speed of 20 mm/s, and 6 number of layers.

show abstract

Effect of print speed and extrusion temperature on properties of 3D printed PLA using fused deposition modeling process

Cited by 74 publications

References 23 publications

The Influence of the Printing Temperature and the Filament Color on the Dimensional Accuracy, Tensile Strength, and Friction Performance of FFF-Printed PLA Specimens

The Influence of the Printing Temperature and the Filament Color on the Dimensional Accuracy, Tensile Strength, and Friction Performance of FFF-Printed PLA Specimens

Fused deposition modelling: Current status, methodology, applications and future prospects

3D Print Continuation Process Parameter Setting to Optimize the Tensile Strength

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