Results 171 to 180 of about 57,012 (217)

A Review of Multi-Material 3D Printing of Functional Materials via Vat Photopolymerization

open access: yesPolymers, 2022
Additive manufacturing or 3D printing of materials is a prominent process technology which involves the fabrication of materials layer-by-layer or point-by-point in a subsequent manner.
Sandra Schlögl, Usman Shaukat
exaly   +2 more sources

4D printing materials for vat photopolymerization

Additive Manufacturing, 2021
Abstract Vat photopolymerization is a widely adopted additive manufacturing process category owing to its high accuracy and accessibility. These technologies utilize a light source to cure the surface of a vat filled with liquid photopolymer resin layer by layer and recent developments in resin composition have led to developments in 4D printing.
Pei-Chen Su   +2 more
exaly   +2 more sources

A feasibility study on process monitoring and control in vat photopolymerization of ceramics [PDF]

open access: yesMechatronics, 2018
Vat photopolymerization is a prominent additive manufacturing technology for the fabrication of near-net shape ceramic parts. To serve the high tech industry’s needs, additive manufacturing equipment has to scale up to larger product sizes and higher ...
Bram de Jager   +2 more
exaly   +4 more sources

The recent development of vat photopolymerization: A review

Additive Manufacturing, 2021
Abstract Vat photopolymerization (VPP) is one of the most popular additive manufacturing technologies. It has gained significant attention among academia as well as industry due to its high speed, high accuracy, and broad applications in areas such as functional devices, ceramics, and biomedical etc.
Jiquan yang, Zongan Li
exaly   +2 more sources

Vat-Photopolymerization-Based Ceramic Manufacturing

Journal of Materials Engineering and Performance, 2020
Abstract This article presents a detailed account of the processes involved in vat-photopolymerization-based fabrication of ceramics, namely bioceramics, structural ceramics, piezoelectric ceramics, optical ceramics, and polymer-derived ceramics.
Xiangjia Li, Yong Chen
openaire   +1 more source

Vat Photopolymerization Processes

2015
Photopolymerization processes make use of liquid, radiation-curable resins, or photopolymers, as their primary materials. Most photopolymers react to radiation in the ultraviolet (UV) range of wavelengths, but some visible light systems are used as well. Upon irradiation, these materials undergo a chemical reaction to become solid.
Ian Gibson, David Rosen, Brent Stucker
openaire   +1 more source

Nanoparticle-enhanced vat photopolymerization in additive manufacturing

Advances in Colloid and Interface Science
This article reviews the improvement of photopolymerization, primarily in terms of its rate, degree of conversion, and resolution, using nanoparticles. The studies identified in the current literature and available in indexed databases are thoroughly examined, with key findings discussed and summarized.
Lalatovic, Andjela   +2 more
exaly   +3 more sources

Vat photopolymerization methods in additive manufacturing

2021
Abstract In 2012, the international committee on additive Manufacturing (AM) technologies categorized the AM processes into seven areas, which one of them is vat photopolymerization (VP). The principle of VP is the curing of a liquid photopolymer resin that is contained in a shallow vat.
openaire   +1 more source

A review on fabricating tissue scaffolds using vat photopolymerization

Acta Biomaterialia, 2018
Vat Photopolymerization (stereolithography, SLA), an Additive Manufacturing (AM) or 3D printing technology, holds particular promise for the fabrication of tissue scaffolds for use in regenerative medicine. Unlike traditional tissue scaffold fabrication techniques, SLA is capable of fabricating designed scaffolds through the selective ...
Nicholas A, Chartrain   +2 more
openaire   +2 more sources

Additive Manufacturing via Vat Photopolymerization

2021
Vat photopolymerization (VP), one of the additive manufacturing technologies, is spreading rapidly due to its many advantages. SL (Stereolitography) technology as the first manufacturing method has been used for prototyping and new product development.
BAŞCI, Ümit Gencay   +1 more
openaire   +1 more source

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