34. Wang H, Xia Y, Zhang ZX et al (2023) 3D gradient printing based on digital light processing. J Mater Chem B 11(37):8883–8896. https://doi.org/10.1039/d3tb00763d 35. Cazin I, Rossegger E, Roppolo I et al (202...
Fig. 4: Functional gradient cellular structures enabled by T-Code. a Functionally graded struts for variable infill density. b Different filament or strut designs for graded lattice structures enabled by T-Code. c Epoxy lattices (30 mm × 30 mm × 10 mm) printed with and without graded strut...
reported a single-vat grayscale-DLP method and a two-stage curing ink to obtain functionally graded thermosetting materials15. However, DLP and SLA are often limited to light-curable resins and DSP can only print a certain selection of thermosetting inks with specific porosity (by generating ...
FUNCTIONALLY gradient materialsCONTACT anglePOROUS metalsPERIODONTAL ligamentTITANIUM alloysThis study aims to 3D print titanium alloy constructs incorporating gradient of porosities, from the fully dense core to the porous outer surface. Gradient porous specimens were prepared using selective laser melting (...
24. Chen YW, Zou ZF, Fu T et al (2024) 3D printed grafts with gradient structures for organized vascular regeneration. Int J Extrem Manuf 6(3):035503. https://doi.org/10.1088/2631-7990/ad2f50 25. Shi Y, Shi...
this study used light-curing 3D printing to fabricate different TPMS gradient structures, aiming to enhance the toughness of cement-based materials. The flexural behavior of these composites was assessed through three-point bending tests. DIC was used to assess strain distribution and crack propagation...
Functionally graded materials HAP: Hydroxyapatite I4.0: Industry 4.0 LENS: Laser engineered net shaping LOM: Laminated object manufacturing LPBF: Laser powder bed fusion ME: Material extrusion MJ: Material jetting MRI: Magnetic resonance imaging OPS: Ordered porous structure PBF: Powder ...
34. Wang H, Xia Y, Zhang ZX et al (2023) 3D gradient printing based on digital light processing. J Mater Chem B 11(37):8883–8896. https://doi.org/10.1039/d3tb00763d 35. Cazin I, Rossegger E, Roppolo I et al (2023) Digital light processing 3D printing of dynamic magneto-resp...
(R2= 0.41), corresponding to a gradient of sand concentration in the printed object (Fig. 2d). The figure shows that functional grading has been achieved. A range of different gradients have been produced with the key variables being the mixes of the two composites A and B. Through a ...
It should be noted 3D printing is not the only method to create materials/structures with functional gradient. For example, functional graded SMPs were demonstrated before52. However, by using multimaterial 3D printing technology, self-folding structures using digital SMPs with both spontaneous and ...