Results 21 to 30 of about 1,379,315 (353)

Design and Implementation of 3D Printing System for Continuous CFRP Composites

open access: yesMATEC Web of Conferences, 2018
The rapid and low-cost manufacturing of continuous Carbon Fiber Reinforced Polymer (CFRP) composites using 3D printing technology is a hot topic in the field of composite materials’ research.
Han Ningda   +4 more
doaj   +1 more source

Networks of Innovation in 3d Printing [PDF]

open access: yesSSRN Electronic Journal, 2012
Innovation inside companies is difficult to see. But an emerging online community of inventors who publicly post 3D CAD drawings of their work provide a way to observe - and perhaps amplify - innovation. In this paper we analyze the network structure of Thingiverse, a website oriented toward 3D printing.
Harris Kyriakou   +2 more
openaire   +2 more sources

Applications of machine learning in 3D printing

open access: yes, 2022
The 4th Industrial Revolution integrates the digital revolution into the physical world, opens up new directions for research in several fields, including artificial intelligence and 3D printing.
Yeong, Wai Yee   +3 more
core   +1 more source

Effect of geometry on the mechanical response of additively manufactured polymer

open access: yesPolymer Testing, 2021
In recent years, there is an rise in adoption of additive manufactured parts as end use parts. The increase is especially apparent in an aviation industry, where benefits such as shortened supply chain and parts on demand enabled significant cost savings.
Yongjie Zhang   +2 more
doaj   +1 more source

Effect of Heat Input Parameters on Temperature Field in Inconel 718 Alloy during Selective Laser Melting

open access: yesCailiao gongcheng, 2018
This article combines the finite element simulation and experimental verification to study the effect of laser power and scanning velocity on the temperature distribution, and the size of molten pool during selective laser melting, through simulating the
ZHANG Liang   +7 more
doaj   +1 more source

3D‐Printed Microfluidics

open access: yesAngewandte Chemie International Edition, 2016
Abstract The advent of soft lithography allowed for an unprecedented expansion in the field of microfluidics. However, the vast majority of PDMS microfluidic devices are still made with extensive manual labor, are tethered to bulky control systems, and have cumbersome user interfaces, which all render commercialization difficult.
Anthony K, Au   +3 more
openaire   +3 more sources

Microstructure and Mechanical Properties of Laser Melting Deposited GH4169 Superalloy

open access: yesCailiao gongcheng, 2017
The block samples of a Ni-based superalloy named GH4169 were prepared by laser melting deposited method using the corresponding GH4169 alloy powders,and then were heat treated with solution treatment followed by double aging.The microstructure and ...
DU Bo-rui   +5 more
doaj   +1 more source

Microstructure evolution and mechanical properties of wire-feed electron beam additive manufactured Ti-5Al-2Sn-2Zr-4Mo-4Cr alloy with different subtransus heat treatments

open access: yesMaterials & Design, 2020
Wire-feed electron beam additive manufacturing (EBAM) is a promising manufacturing process for fabrication large-scale, fully dense and near net shape metallic components.
Guodong Zhang   +5 more
doaj   +1 more source

Additive Manufacturing of a Release Agent Injection Manifold for Hot Forging [PDF]

open access: yes한국정밀공학회지, 2021
In this study, design for additive manufacturing (DfAM) of release agent injection manifold for hot forging has been performed to achieve weight reduction and flow path optimization.
Hak-Sung Lee   +5 more
doaj   +1 more source

Structural failure during extrusion-based 3D printing processes [PDF]

open access: yes, 2019
This contribution studies failure by elastic buckling and plastic collapse of wall structures during extrusion-based 3D printing processes. Results obtained from the parametric 3D printing model recently developed by Suiker (Int J Mech Sci, 137: 145–170,
Suiker, ASJ Akke   +4 more
core   +1 more source

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