Results 31 to 40 of about 587 (189)

Design and manufacturing of integrated fluidic channels in glass parts by vat-photopolymerization additive manufacturing [PDF]

Accurate manufacturing of integrated small-scale fluidic channels in glass structure is of great importance for chemical flow reactors. Vat-photopolymerization of fused silica glass is one of the most promising additive manufacturing technologies to ...
Klahn, Christoph, Liu, Sijia
core   +2 more sources

Design exploration of additively manufactured chiral auxetic structure using explainable machine learning

Materials & Design, 2023
A design exploration of hexachiral structures using explainable machine learning (ML) is performed in this work. The hexachiral structures are fabricated using resin via vat photopolymerization (VPP).
Afdhal, Ondrej Jirousek, Pramudita Satria Palar, Jan Falta, Yohanes Bimo Dwianto   +4 more
doaj   +1 more source

Strength testing of additive manufactured ceramics – A round robin using the CharAM-methodology

Open Ceramics
A total of 48 CharAM-specimens were manufactured by four partners in three specimen configurations. Thermal post-processing and testing was conducted at a single partner to minimize other processing variation.
Maximilian Staudacher, Uwe Scheithauer, Maria Reichel, Nadine Lorenz, Martin Schwentenwein, Tanja Lube   +5 more
doaj   +1 more source

ADVANCING THE DEVELOPMENT OF ADDITIVELY MANUFACTURED SEQUENTIALLY CURED INTERPENETRATING POLYMER NETWORKS [PDF]

, 2022
Recently vat photopolymerization (VPP), a type of additive manufacturing (AM), has the potential to be used for a variety of commercial and military applications due to the ability to make custom parts rapidly and with complex geometries.
Ross, Rachael J
core   +1 more source

Vat photopolymerization additive manufacturing process modeling: a thermal-chemical coupling approach informed by in-situ and ex-situ characterization data

Additive Manufacturing Letters
Vat photopolymerization (VPP) is one of the most widely used additive manufacturing methods. The VPP process temperature and material curing reaction interplay with each other to critically determine the final product quality.
Heyang Zhang, Yue Zhang, Xiayun Zhao
doaj   +1 more source

A compact adjustable hydraulic damper with symmetric high load behavior enabled by selective laser melting

Journal of Low Frequency Noise, Vibration and Active Control, 2023
This publication addresses the development of a compact, adjustable hydraulic damper that meets the requirements for vibration testing. Dampers from the literature do not meet all the requirements, such as compact design, vibration resistance, high ...
Emil Heyden, Urs Hofmann, Mirko Meboldt, Dieter Krause   +3 more
doaj   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Design, Construction, and Validation of a VAT Top-Down Printer for Ceramic Additive Manufacturing

Cerâmica
Additive manufacturing (AM) of ceramics by vat photopolymerization (VPP) is a process in which a slurry composed of a liquid photopolymer supercharged with ceramic particles is cured in layers in a vat by a light source located below (bottom-up) or above
Giovanna Rubo de Rezende, Carlos Alberto Fortulan   +1 more
doaj   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source

Tunable physicochemical properties of 3D printed membranes via copolymerization and micropatterning [PDF]

3D printing presents significant advantages for membrane fabrication, offering unprecedented control over geometry. Vat photopolymerization (VPP) combined with polymerization-induced phase separation (VPP-PIPS) is a promising method for 3D printing of ...
Ali, Aamer, Artemeva, Marina, Danielak, Anna H., Kirkebæk, Bastian S., Navas, Javier Lopez, Pedersen, David B., Quist-Jensen, Cejna A.   +6 more
core   +1 more source