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NAN, B. GALINDO-ROSALES, F. FERREIRA, J.
Originální název
3D printing vertically: Direct ink writing free-standing pillar arrays
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Over the last three decades, a variety of additive manufacturing techniques have gradually gained maturity and will potentially play an important role in future manufacturing industries. Among them, direct ink writing has attracted significant attention from both material and tissue engineering areas, where the colloidal ink is extruded and dispensed according to a pre-designed path, usually in the X-Y plane with suitable increments in the Z direction. Undoubtedly, this way of disassembling geometries, simple or complex, can facilitate most of the printing process. However, for one extreme case, i.e. pillar arrays, the size resolution can deviate from both nozzle and design if the common way of slicing and additive manufacturing is used. Therefore, a different printing path is required - directly depositing pillars in a converse gravitational direction. This paper gives multiple examples of printing viscoelastic colloidal ceramic and metal inks uniaxially and periodically into free-standing and height-adjustable pillar arrays. It is expected to inspire the additive manufacturing community that more versatile degrees of freedom and complex printing paths, not confined within only complex shapes, can be achieved by ink-based 3D printing.
Klíčová slova
HIGH-ASPECT-RATIO; THIXOTROPY; COMPONENTS; CERAMICS; RHEOLOGY; DESIGN
Autoři
NAN, B.; GALINDO-ROSALES, F.; FERREIRA, J.
Vydáno
1. 5. 2020
Nakladatel
ELSEVIER SCI LTD
Místo
OXFORD
ISSN
1873-4103
Periodikum
MATERIALS TODAY
Ročník
35
Číslo
1
Stát
Spojené království Velké Británie a Severního Irska
Strany od
16
Strany do
24
Strany počet
9
URL
https://www.sciencedirect.com/science/article/pii/S1369702120300171?via%3Dihub
BibTex
@article{BUT170193, author="Bo {Nan} and Francisco J. {Galindo-Rosales} and Jose M. F. {Ferreira}", title="3D printing vertically: Direct ink writing free-standing pillar arrays", journal="MATERIALS TODAY", year="2020", volume="35", number="1", pages="16--24", doi="10.1016/j.mattod.2020.01.003", issn="1873-4103", url="https://www.sciencedirect.com/science/article/pii/S1369702120300171?via%3Dihub" }