Additive manufacturing of multi-material structures

A Bandyopadhyay, B Heer - Materials Science and Engineering: R: Reports, 2018 - Elsevier
Additive manufacturing (AM) or 3D printing has revolutionized the manufacturing world
through its rapid and geometrically-intricate capabilities as well as economic benefits …

Mechanics of shape distortion of DLP 3D printed structures during UV post-curing

D Wu, Z Zhao, Q Zhang, HJ Qi, D Fang - Soft matter, 2019 - pubs.rsc.org
Digital light processing (DLP) three-dimensional (3D) printing technology has advantages of
fast printing speed and high printing precision. It can print objects with small and complex …

[PDF][PDF] An experimental investigation on surface quality and dimensional accuracy of FDM components

T Nancharaiah, DR Raju, VR Raju - Int. J. Emerg. Technol, 2010 - researchgate.net
This paper describes an experimental design technique for determining the optimum surface
finish and dimensional accuracy of a part built by the Fused Deposition Modeling (FDM) …

Enhancement of 3D-printable materials by dual-curing procedures

X Fernández-Francos, O Konuray, X Ramis, À Serra… - Materials, 2020 - mdpi.com
Dual-curing thermosetting systems are recently being developed as an alternative to
conventional curing systems due to their processing flexibility and the possibility of …

Fiber Bragg grating based investigation of residual strains in ABS parts fabricated by fused deposition modeling process

A Kantaros, D Karalekas - Materials & Design, 2013 - Elsevier
Fused deposition modeling (FDM) is a process by which functional parts can be rapidly
produced by sequential deposition of fused material layers. Various severe inaccuracies …

Examining variability in the mechanical properties of parts manufactured via polyjet direct 3D printing

MW Barclift, CB Williams - 2012 - repositories.lib.utexas.edu
Abstract In Objet's PolyJet process, part layers are created by selectively inkjetting
photopolymers onto a build substrate and then cured with ultraviolet lamps. With an eye …

Effects of environmental conditions, aging, and build orientations on the mechanical properties of ASTM type I specimens manufactured via stereolithography

K Puebla, K Arcaute, R Quintana… - Rapid Prototyping …, 2012 - emerald.com
Purpose–The purpose of this paper is to investigate the effects of aging, pre‐conditioning,
and build orientation on the mechanical properties of test samples fabricated using …

Characterization of residual stress and deformation in additively manufactured ABS polymer and composite specimens

W Zhang, AS Wu, J Sun, Z Quan, B Gu, B Sun… - … Science and Technology, 2017 - Elsevier
Residual stresses induced in the layer-by-layer fabrication process of additively
manufactured parts have significant impact on their mechanical properties and dimensional …

[图书][B] Rapid prototyping: laser-based and other technologies

PK Venuvinod, W Ma - 2013 - books.google.com
Since the dawn of civilization, mankind has been engaged in the conception and
manufacture of discrete products to serve the functional needs of local customers and the …

Investigation of residual stresses in the laser melting of metal powders in additive layer manufacturing

IA Roberts - 2012 - wlv.openrepository.com
Laser Melting (LM) is an Additive Layer Manufacturing (ALM) process used to produce three-
dimensional parts from metal powders by fusing the material in a layerby-layer manner …