Results 21 to 30 of about 464,859 (329)
Analysis of 3D-printed metal for rapid-prototyped reflective terahertz optics [PDF]
, 2016 We explore the potential of 3D metal printing to realize complex conductive terahertz devices. Factors impacting performance such as printing resolution, surface roughness, oxidation, and material loss are investigated via analytical, numerical, and ...
Abbott, Derek +5 more
core +2 more sources
Effects and rules of E-jet 3D printing process parameters on Taylor cone and printed patterns
工程科学学报, 2018 Electrohydrodynamic jet 3D printing is an emerging and promising technology of microand nano-scale additive manufacturing with a low cost and high resolution, as well as a wide range of printed materials. However, due to the high printing speed and small
ZOU Shu-ting +7 more
doaj +1 more source
Optics Express, 2018 3D meso-scale structures that can reach up to centimeters in overall size but retain micro- or nano-features, proved to be promising in various science fields ranging from micro-mechanical metamaterials to photonics and bio-medical scaffolds. In this work we present synchronization of the linear and galvano scanners for efficient femtosecond 3D optical
Linas Jonušauskas +5 more
openaire +4 more sources
Materials & Design, 2019 Ti-Si-C composite powder was designed as raw material for laser deposition, and fabricated into quasi-spherical powder particles. On this basis, Ti6Al4V/(TiC+Ti3SiC2) system functionally graded material (FGM) was designed and fabricated using pure Ti ...
Neng Li +6 more
doaj +1 more source
Materials & 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
Effect of geometry on the mechanical response of additively manufactured polymer
Polymer 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
Design and Implementation of 3D Printing System for Continuous CFRP Composites
MATEC 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
Cailiao 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 printing of cement composites [PDF]
, 2010 The aims of this study were to investigate the feasibility of generating 3D structures directly in rapid-hardening Portland cement (RHPC) using 3D Printing (3DP) technology.
E Farahi +4 more
core +1 more source
Microstructure and Mechanical Properties of Laser Melting Deposited GH4169 Superalloy
Cailiao 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
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