Experimental Investigations of Printing Parameters of Fused Deposition Modeling-Based 3D Printers for Average Surface Roughness

Srivastava, A.; Bhaskar, Jitendra

doi:10.1007/978-981-32-9433-2_22

Cited by 7 publications

(3 citation statements)

References 8 publications

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“…The obtained trend for Ra-ABS and Rq-ABS for increasing “A”, “C”, and “E”, while decreasing “D”, “F”, and “G”, respectively, agrees with the results of the research literature during parametric optimization for Ra-ABS and Rq-ABS using the FFF technique [ 7 , 35 , 50 , 54 , 64 , 65 , 66 , 67 ]. The factors “G” and “F” played a significant role on Ra-ABS and Rq-ABS and found significantly less values for Ra-ABS and Rq-ABS.…”

Section: Resultssupporting

confidence: 87%

“…In contrast, the “1” gave the least Ra-ABS and Rq-ABS because the best adhesion in layers was joined together in lines [ 54 ]. Ra-ABS and Rq-ABS decreased with increasing “E” because the high temperature increases the molten flow, and it helps to decrease the surface roughness [ 65 ]. The parameter “E” ranked 4 with a delta value of 0.373 and 0.46 for Ra-ABS and Rq-ABS respectively, which shows that it is a vital parameter affecting the Ra-ABS and Rq-ABS.…”

Section: Resultsmentioning

confidence: 99%

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Parametric Effects of Fused Filament Fabrication Approach on Surface Roughness of Acrylonitrile Butadiene Styrene and Nylon-6 Polymer

et al. 2022

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This research objective is to optimize the surface roughness of Nylon-6 (PA-6) and Acrylonitrile Butadiene Styrene (ABS) by analyzing the parametric effects of the Fused Filament Fabrication (FFF) technique of Three-Dimensional Printing (3DP) parameters. This article discusses how to optimize the surface roughness using Taguchi analysis by the S/N ratio, ANOVA, and modeling methods. The effects of ABS parameters (initial line thickness, raster width, bed temperature, build pattern, extrusion temperature, print speed, and layer thickness) and PA-6 parameters (layer thickness, print speed, extrusion temperature, and build pattern) were investigated with the average surface roughness (Ra) and root-mean-square average surface roughness (Rq) as response parameters. Validation tests revealed that Ra and Rq decreased significantly. After the optimization, the Ra-ABS and Rq-PA-6 for the fabricated optimized values were 1.75 µm and 21.37 µm, respectively. Taguchi optimization of Ra-ABS, Rq-ABS, Ra-PA-6, and Rq-PA-6 was performed to make one step forward to use them in further research and prototypes.

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Section: Resultssupporting

confidence: 87%

Section: Resultsmentioning

confidence: 99%

Parametric Effects of Fused Filament Fabrication Approach on Surface Roughness of Acrylonitrile Butadiene Styrene and Nylon-6 Polymer

et al. 2022

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“…Taguchi analysis was performed by the authors [14] to look into the best way to optimize the FFF 3DP process parameters. Taguchi and gray relational analysis were employed by Srivastava et al to examine and improve the FFF process parameters, and the results were quite promising [47]. The FFF processing parameters were investigated by Vyavahare et al, who then utilized a regression model to investigate the resulting data and improve the model [34].…”

Section: Introductionmentioning

confidence: 99%

Advancements in 3D-Printed Novel Nylon-6: A Taguchi Method for Surface Quality Sustainability and Mechanical Properties

Mushtaq,

Alkahtani,

Khan

et al. 2023

Machines

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This research aims to establish the ideal settings for Nylon-6 (PA6) three-dimensional printing utilizing the fused filament production process and examine the resultant surface roughness. ANOVA, S/N ratio, and modeling are explained, along with their application in identifying the ideal values for surface roughness, sustainability, and mechanical properties. Average-surface roughness (Ra), root-mean-squared surface roughness (Rq), print time (PT), print energy (PE), and tensile testing (T) were explored as response parameters to identify the impact of PA6 parameters (layer thickness, extrusion temperature, print speed, and infill density). Tests of validity demonstrated a significant decline in Ra, Rq, PE, PT, and T for the ideal values of the developed product of 10.58 µm and 13.3 µm, 23 min, 0.13 kWh, and 42.7 Mpa, respectively. Ra, Rq, PT, PE, and T have all been optimized using Taguchi techniques as a preliminary step towards application in future research and prototypes.

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Extruded polymer instability study of the polylactic acid in fused filament fabrication process: Printing speed effects on tensile strength

Akhoundi

Hajami

2022

Polymer Engineering & Sci

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In recent years, additive manufacturing (AM) processes have allowed the building of complex parts and objects with favorable geometric shapes without the need for fabricating special tools. In AM, objects are built layer by layer. Advantages include the possibility of forming complex shapes, reduced waste, no special requirements, and so forth. A critical parameter to consider in AM technologies is the processing (printing) speed, which, if increased, can reduce production (printing) time and expenses. Thus, speeding up the production time in AM has always been paramount. In recent years, fused filament fabrication (FFF) has been extensively developed due to straightforward processing, reliability, and ability to build complex objects and parts from thermoplastic materials. In addition to simplicity, this method has some shortcomings, including low printing speed and instability during the rasters deposition when speeding up the printing process, which is investigated in this study. The results showed that the nozzle height from the work‐piece surface and nozzle diameter play a critical role in the process instability. Additionally, there is a critical limit in the formation of molten instability independent of the printing speed. Furthermore, the effect of printing speed on tensile strength was investigated. The results showed that optimizing the nozzle temperature and the extra extrusion multiplier allows printing a high‐quality part having optimum tensile and mechanical properties by the maximum printing speed.

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Experimental Investigations of Printing Parameters of Fused Deposition Modeling-Based 3D Printers for Average Surface Roughness

Cited by 7 publications

References 8 publications

Parametric Effects of Fused Filament Fabrication Approach on Surface Roughness of Acrylonitrile Butadiene Styrene and Nylon-6 Polymer

Parametric Effects of Fused Filament Fabrication Approach on Surface Roughness of Acrylonitrile Butadiene Styrene and Nylon-6 Polymer

Advancements in 3D-Printed Novel Nylon-6: A Taguchi Method for Surface Quality Sustainability and Mechanical Properties

Extruded polymer instability study of the polylactic acid in fused filament fabrication process: Printing speed effects on tensile strength

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