ArticleMaterials (Basel, Switzerland)2017
Influence of Layer Thickness, Raster Angle, Deformation Temperature and Recovery Temperature on the Shape-Memory Effect of 3D-Printed Polylactic Acid Samples.
Article in Materials (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- Comparative Analysis of AWJM Performance in FFF-Printed PLA and PLA-CF: Influence of Process Parameters and Cutting Regions.Polymers · 2026Article
- 3D-Printed Poly(lactic acid)/Poly(ethylene glycol) Scaffolds with Shape-Memory Effect near Physiological Temperature.Polymers · 2026Article
- Development of a mobile 3D printer and comparative evaluation against traditional gantry systems.Journal of intelligent manufacturing · 2025Article
- Influence of Infill Patterns on the Shape Memory Effect of Cold-Programmed Additively Manufactured PLA.Polymers · 2024Article
- 3D printing processes in precise drug delivery for personalized medicine.Biofabrication · 2024Review
- Controlling Morphing Behavior in 4D Printing: A Review About Microstructure and Macrostructure Changes in Polylactic Acid.3D printing and additive manufacturing · 2023Review
- Development of a Layer Made of Natural Fibers to Improve the Ecological Performance of the Face Mask Type II.Materials (Basel, Switzerland) · 2023Article
- Article
- Material Extrusion of Helical Shape Memory Polymer Artificial Muscles for Human Space Exploration Apparatus.Polymers · 2022Article
- Article
- Solid Dispersion Formulations by FDM 3D Printing-A Review.Pharmaceutics · 2022Review
- Advanced Infill Designs for 3D Printed Shape-Memory Components.Micromachines · 2021Article
- Development and Characterization of a 3D Printed Cocoa Bean Shell Filled Recycled Polypropylene for Sustainable Composites.Polymers · 2021Article
- 3D/4D Printing of Polymers: Fused Deposition Modelling (FDM), Selective Laser Sintering (SLS), and Stereolithography (SLA).Polymers · 2021Review
- Pressure Orientation-Dependent Recovery of 3D-Printed PLA Objects with Varying Infill Degree.Polymers · 2021Article
- Review
- The Influence of Raster Angle and Moisture Content on the Mechanical Properties of PLA Parts Produced by Fused Deposition Modeling.Polymers · 2021Article
- Investigation of the Shape-Memory Properties of 3D Printed PLA Structures with Different Infills.Polymers · 2021Article
- The Influence of Shape Changing Behaviors from 4D Printing through Material Extrusion Print Patterns and Infill Densities.Materials (Basel, Switzerland) · 2020Article
- Article
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6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
The success of the 3D-printing process depends upon the proper selection of process parameters. However, the majority of current related studies focus on the influence of process parameters on the mechanical properties of the parts. The influence of process parameters on the shape-memory effect has been little studied. This study used the orthogonal experimental design method to evaluate the influence of the layer thickness H, raster angle θ, deformation temperature Td and recovery temperature Tr on the shape-recovery ratio Rr and maximum shape-recovery rate Vm of 3D-printed polylactic acid (PLA). The order and contribution of every experimental factor on the target index were determined by range analysis and ANOVA, respectively. The experimental results indicated that the recovery temperature exerted the greatest effect with a variance ratio of 416.10, whereas the layer thickness exerted the smallest effect on the shape-recovery ratio with a variance ratio of 4.902. The recovery temperature exerted the most significant effect on the maximum shape-recovery rate with the highest variance ratio of 1049.50, whereas the raster angle exerted the minimum effect with a variance ratio of 27.163. The results showed that the shape-memory effect of 3D-printed PLA parts depended strongly on recovery temperature, and depended more weakly on the deformation temperature and 3D-printing parameters.
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