A review on the various processing parameters in FDM

Solomon, I. John; Sevvel, P.; Gunasekaran, Jashwant Raj

doi:10.1016/j.matpr.2020.05.484

Cited by 235 publications

(174 citation statements)

References 24 publications

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“…As mentioned in that article, the degree of infill results in a property change. Therefore, it is extremely important to carefully consider the selection of the degree of infill [ 49 ].…”

Section: Resultsmentioning

confidence: 99%

The Study of Physico-Mechanical Properties of Polylactide Composites with Different Level of Infill Produced by the FDM Method

Gaweł

Kuciel

2020

Polymers

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The aim of this study was to evaluate the changes in physical-mechanical properties of the samples manufactured by 3D printing technology with the addition of varying degrees of polylactide (PLA) infill (50, 70, 85 and 100%). Half of the samples were soaked in physiological saline. The material used for the study was neat PLA, which was examined in terms of hydrolytic degradation, crystallization, mechanical strength, variability of properties at elevated temperatures, and dissipation of mechanical energy depending on the performed treatment. A significant impact of the amount of infill on changeable mechanical properties, such as hydrolytic degradation and crystallization was observed. The FDM printing method allows for waste–free production of light weight unit products with constant specyfic strength.

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“…As mentioned in that article, the degree of infill results in a property change. Therefore, it is extremely important to carefully consider the selection of the degree of infill [ 49 ].…”

Section: Resultsmentioning

confidence: 99%

The Study of Physico-Mechanical Properties of Polylactide Composites with Different Level of Infill Produced by the FDM Method

Gaweł

Kuciel

2020

Polymers

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“…Fig.1.2 presents the basic components of the FDM process. FDM process primarily used for Polymeric materials [4]. Fused deposition modeling process commences with the relevant slicer software.…”

Section: Fused Deposition Modeling (Fdm)mentioning

confidence: 99%

“…Additive manufacturing techniques basically classified into different classes as continuously introducing new techniques according to day by day development in evolving research. Wide range of application of FDM technology found now a days such as prototyping, biomedical and jwellery product [3][4][5][6][7]. study of effect infill percentage over the strength is carried out by auther[7[.…”

Section: Introductionmentioning

confidence: 99%

Experimental Investigation to optimise FDM process parameters for ABS material using RSM

2020

JEMM

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Fused Depoition Modeling is a type of Additive Manufacturing technology, which has capability to construct final product by mean of adding layer by layer pattern automatically from data generated by Computer Aided Design (CAD) model. This research work focused over the study of effect of process parameters such as infill percentage, Shell wall thickness and extruion temperature with specimen material used as ABS. This Research work includes optimization of the process parameter using statistical method Response Surface Methodology(RSM(and validating parameter's significance using ANOVA. To overcome some of the drawbacks such as time consumption of printing, machine speed, quality of surface, required properties namely strength, thermal and mechanical properties optimization of process parameter is importand. It is also equally important to find out correlation between process parameters and response outcomes required. Hence, it was proposed to carry experimental investigation of FDM process parameters on polymeric materials because polymeric materials are easy to print as well as economical with wide range of application. FDM process is simple process as compared to other processes so on that basis FDM is chosen. In order to carry work methodology, sample specimens prepared according to ASTM standard for tensile test. Results carried out according to performing test to investigate the relationship between parameters and concomitant effect on strength. Major reason for weak strength of FDM processed parts owes to distortion within the layer or between the layers while building the parts due to temperature gradient. The utility of RP parts suggests that it is dependent on various loading conditions and hence needs to be optimized to gain effective practical implications and optimistic improvisation according to requirements.

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“…Previous study has proposed to use micro-screw extrusion AM to resolve the discontinuous feeding and nozzle clogging of wood flour/polyhydroxyalkanoates (WF/PHA) composites without additives, and AM of WF/PHA composites has been preliminary studied [ 5 ]. Although the forming process of filament extrusion FDM has been extensively studied [ 6 , 7 , 8 , 9 ], few systematic studies concerning the micro-screw extrusion FDM has been published yet.…”

Section: Introductionmentioning

confidence: 99%

Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance

et al. 2021

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Based on additive manufacturing of wood flour and polyhydroxyalkanoates composites using micro-screw extrusion, device and process parameters were evaluated to achieve a reliable printing. The results show that the anisotropy of samples printed by micro-screw extrusion is less obvious than that of filament extrusion fused deposition modeling. The type of micro-screw, printing speed, layer thickness, and nozzle diameter have significant effects on the performance of printed samples. The linear relationship between the influencing parameters and the screw speed is established, therefore, the performance of printed products can be controlled by the extrusion flow rate related to screw speed.

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A review on the various processing parameters in FDM

Cited by 235 publications

References 24 publications

The Study of Physico-Mechanical Properties of Polylactide Composites with Different Level of Infill Produced by the FDM Method

The Study of Physico-Mechanical Properties of Polylactide Composites with Different Level of Infill Produced by the FDM Method

Experimental Investigation to optimise FDM process parameters for ABS material using RSM

Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance

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