Exploring Flexural Performances of Fused Filament Fabrication 3D-Printed ABS and ABS-Composites through Innovative Bio-Inspired Processing Parameter Optimization

Wang, Zhaogui; Zhou, Kexuan; Bi, Chengping

doi:10.1007/s10443-023-10191-z

Cited by 2 publications

(1 citation statement)

References 48 publications

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“…In the article, the printed models are from the ABS polymer Acrylonitrile-Butadiene-Styrene [7]. It is also possible to use other polymers such as PETG, polypropylene, polyethylene, but they have higher requirements for the 3D printer, most often a higher extrusion temperature.…”

Section: Introductionmentioning

confidence: 99%

Optimizing 3d Printing Parameters to Improve Hardness and Surface Roughness

Sabev,

Chukalov,

Bakardzhiev

et al. 2024

ETR

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The purpose of this paper is to study the factors affecting roughness and hardness of 3D printed models. Two parameters are analyzed- 3D printing speed and layer thickness. The main disadvantage of 3D printed models is their higher roughness, which depends on the printing parameters. In order to obtain parts with smoother surfaces, it is necessary to study these parameters. Based on the obtained experimental results, a regression dependence was built describing the relationship between roughness and hardness with the investigated printing parameters.

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Section: Introductionmentioning

confidence: 99%

Optimizing 3d Printing Parameters to Improve Hardness and Surface Roughness

Sabev,

Chukalov,

Bakardzhiev

et al. 2024

ETR

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Programming the deformation of the temperature driven spiral structure in 4D printing

Lin,

Yan,

Qiu

2024

Smart Mater. Struct.

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Achieving shape programming of 4D printed actuators by varying the manufacturing process parameters. In this study, the effect of different path combinations on structural deformation was investigated. By altering the driving layer, passive layer, and grid angle, the spiral deformation direction of the double-layer structure was precisely controlled. Additionally, a finite element analysis model was established to predict the deformation behavior of PLA-based spiral structures. Furthermore, the influence of printing speed, nozzle temperature, line width, layer height, and plate temperature on the spiral curvature of the structure was examined. The results show that increasing printing speed and plate temperature can improve the spiral behavior of the structure, whereas increasing line width, layer height, and nozzle temperature have opposite effects. A multiple linear regression analysis was conducted on the five printing parameters to predict their influence on the spiral curvature of the structure, and a predictive model for the spiral deformation was developed. The structure was partitioned for design purposes, aiming to achieve diverse deformations of the actuator under the same geometric configuration. A loop-shaped actuator was designed to capture objects. The results showed that the path combination determined the spiral direction of the actuator, while the forming parameters effectively controlled the spiral curvature of the actuator.

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Exploring Flexural Performances of Fused Filament Fabrication 3D-Printed ABS and ABS-Composites through Innovative Bio-Inspired Processing Parameter Optimization

Cited by 2 publications

References 48 publications

Optimizing 3d Printing Parameters to Improve Hardness and Surface Roughness

Optimizing 3d Printing Parameters to Improve Hardness and Surface Roughness

Programming the deformation of the temperature driven spiral structure in 4D printing

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