Effect of process parameters and materials on the dimensional accuracy of FDM parts

Zharylkassyn, Beibit; Perveen, Asma; Talamona, Didier

doi:10.1016/j.matpr.2020.11.332

Cited by 54 publications

(30 citation statements)

References 23 publications

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“…A minimum layer thickness is recommended to obtain better bending properties, and to increase layer thickness as it improves impact properties [ 139 , 140 ]. Compared to other parameters such as shell thickness and part orientation, the impact of layer thickness, as discussed in the literature, contributes roughly 85% of FDM-produced parts’ accuracy [ 141 ]. Based on the ANOVA results, other studies also show its significance (12.23% contribution) following the raster width parameter.…”

Section: Processing Parameter Of Fdmmentioning

confidence: 99%

“…However, if it is too high, the substance will flow, and dripping might occur. As a result, it is vital to fix the extrusion temperature to the correct value, depending on the material used for printing [ 141 ].…”

Section: Processing Parameter Of Fdmmentioning

confidence: 99%

“…In recent times, the use of FDM technology has grown in popularity, particularly in aerospace, medical, and automobile fields. In addition, the overall quality of prototypes printed for the aerospace sector is in high demand since they are utilised to examine the fluid dynamic behaviour of models [ 141 ].…”

Section: Application Of Polymer Composite In 3d Printingmentioning

confidence: 99%

See 2 more Smart Citations

Fused Deposition Modelling of Polymer Composite: A Progress

et al. 2022

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Additive manufacturing (AM) highlights developing complex and efficient parts for various uses. Fused deposition modelling (FDM) is the most frequent fabrication procedure used to make polymer products. Although it is widely used, due to its low characteristics, such as weak mechanical properties and poor surface, the types of polymer material that may be produced are limited, affecting the structural applications of FDM. Therefore, the FDM process utilises the polymer composition to produce a better physical product. The review’s objective is to systematically document all critical information on FDMed-polymer composite processing, specifically for part fabrication. The review covers the published works on the FDMed-polymer composite from 2011 to 2021 based on our systematic literature review of more than 150 high-impact related research articles. The base and filler material used, and the process parameters including layer height, nozzle temperature, bed temperature, and screw type are also discussed in this review. FDM is utilised in various biomedical, automotive, and other manufacturing industries. This study is expected to be one of the essential pit-stops for future related works in the FDMed-polymeric composite study.

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Section: Processing Parameter Of Fdmmentioning

confidence: 99%

Section: Processing Parameter Of Fdmmentioning

confidence: 99%

Section: Application Of Polymer Composite In 3d Printingmentioning

confidence: 99%

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Fused Deposition Modelling of Polymer Composite: A Progress

et al. 2022

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“…These efforts showed that any direct relation between the layer height and dimensional accuracy was not observed when the findings of these studies were compared. Lastly, Zharylkassyn et al [29] claimed that the layer thickness levels between 0.1 mm and 0.2 mm is more likely to be optimal for the dimensional accuracy of FFF parts that uses ABS or PLA materials when the studies in literature reviewed in depth.…”

Section: Introductionmentioning

confidence: 99%

An Investigation on Dimensional Accuracy of 3D Printed PLA, PET-G and ABS Samples with Different Layer Heights

Bolat

ERGENE

2022

Çukurova Üniversitesi Mühendislik Fakültesi Dergisi

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In this study, the effect of filament type and layer height on the dimensional accuracy of the 3D printed tensile test samples from PLA, PET-G, and ABS was investigated in depth. Based on the fused filament fabrication (FFF) technology, tensile test samples were produced with various layer heights (0.2 mm, 0.3 mm, and 0.4 mm) while the other printing parameters were kept constant, except for nozzle and building platform temperature. Length, width, and height values of the produced test samples were measured, and obtained results were compared with design dimensions to observe the dimensional accuracy of each sample. Also, surface roughness measurements were performed on the samples to examine their final surface quality. From dimensional measurements, it was seen that the most accurate results were recorded for PET-G (in length and height) and PLA (in width) samples. Furthermore, the best surface quality was attained in PLA samples compared to other filaments.

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“…Numerous published works focus on the material properties and technological parameters. Zharylkassyn et al [ 12 ] investigated the effect of layer thickness, printing temperature, and print orientation to find the optimal values for the best dimensional accuracy. Mohanty et al [ 13 ] used the reputed Taguchi method for the same purpose.…”

Section: Introductionmentioning

confidence: 99%

Layer Adhesion Test of Additively Manufactured Pins: A Shear Test

2021

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Additive Manufacturing (AM) became a popular engineering solution not only for Rapid Prototyping (RP) as a part of product development but as an effective solution for producing complex geometries as fully functional components. Even the modern engineering tools, such as the different simulation software, have a shape optimization solution especially for parts created by AM. To extend the application of these methods in this work, the failure properties of the 3D-printed parts have been investigated via shear test measurements. The layer adhesion can be calculated based on the results, which can be used later for further numerical modeling. In conclusion, it can be stated that the layer formation and the structure of the infill have a great influence on the mechanical properties. The layers formed following the conventional zig-zag infill style show a random failure, and the layers created via extruded concentric circles show more predictable load resistance.

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Effect of process parameters and materials on the dimensional accuracy of FDM parts

Cited by 54 publications

References 23 publications

Fused Deposition Modelling of Polymer Composite: A Progress

Fused Deposition Modelling of Polymer Composite: A Progress

An Investigation on Dimensional Accuracy of 3D Printed PLA, PET-G and ABS Samples with Different Layer Heights

Layer Adhesion Test of Additively Manufactured Pins: A Shear Test

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