Results 111 to 120 of about 41,442 (219)

Assessing extraterrestrial regolith material simulants for in-situ resource utilization based 3D printing [PDF]

, 2017
This research paper investigates the suitability of ceramic multicomponent materials, which are found on the Martian and Lunar surfaces, for 3D printing (aka Additive Manufacturing) of solid structures.
Athanasios Goulas (7125398), J.G.P. Binner (7121612), Ross J. Friel (7150544), Russell A. Harris (7150541)   +3 more
core  

3D Print of Polymer Bonded Rare-Earth Magnets, and 3D Magnetic Field Scanning With an End-User 3D Printer

, 2016
3D print is a recently developed technique, for single-unit production, and for structures that have been impossible to build previously. The current work presents a method to 3D print polymer bonded isotropic hard magnets with a low-cost, end-user 3D ...
C. Abert, C. Huber, C. Vogler, D. Suess, F. Bruckner, I. Teliban, K. Sirak, M. Groenefeld, O. Muthsam, R. Thanhoffer, R. Windl, S. Schuschnigg   +11 more
core   +1 more source

Production of hydroxyapatite coating on 3D printed PLA parts by powder bed annealing

Surface and Coatings Technology
Abstract The development of effective and biocompatible coatings for polymeric implants is crucial for advancing orthopedic solutions. This study investigates the feasibility of employing powder bed annealing to deposit hydroxyapatite (HA) coatings on 3D-printed polylactic acid (PLA) parts.
Felipe dos Anjos Rodrigues Campos, Thiago de Oliveira Santos, Kauã Ferreira de Almeida, João Victor Rezende Amaro, Lucas Correia Peres, Felipe Chagas Rodrigues de Sousa, Letícia de Souza Castro-Filice, Leonardo Rosa Ribeiro da Silva, Álisson Rocha Machado   +8 more
openaire   +1 more source

Innovative 3D printing technologies and advanced materials revolutionizing orthopedic surgery: current applications and future directions

Frontiers in Bioengineering and Biotechnology
Three-dimensional (3D) printing has rapidly become a transformative force in orthopedic surgery, enabling the creation of highly customized and precise medical implants and surgical tools.
Bo Cong, Bo Cong, Haiguang Zhang, Haiguang Zhang   +3 more
doaj   +1 more source

Hybrid Data Fusion for Low-Cost High-Speed Monitoring in Powder Bed Fusion 3D Printing

2025 17th International Conference on Computer and Automation Engineering (ICCAE)
In laser powder bed fusion 3D printing, defects can be created in less than 100 µs, making it difficult and expensive to monitor and control the process in real time. Existing techniques either rely on the use of simple, high-speed sensors for control purposes (e.g., photodiodes) or high-resolution, low-speed sensors (e.g., cameras) to analyze print ...
Booth, Brian, Leroux, Sam, Verhees, Dries, Vandecasteele, Mathieu, Blanc, Cyril, Bey-Temsamani, Abdellatif, Philips, Wilfried   +6 more
openaire   +2 more sources

Unlocking multiscale metallic metamaterials via lithography additive manufacturing

Virtual and Physical Prototyping
Metamaterials possess properties not found in nature and are expected to revolutionise the design of structural components. However large-scale production of metallic metamaterials remains locked due to the compromise between print size and resolution in
Ruslan Melentiev, A. Wagih, A. Lagerweij, Gerald Mitteramskogler, G. Lubineau, Carlos A. Grande   +5 more
doaj   +1 more source

Evolving Material Porosity on an Additive Manufacturing Simulation with the Generalized Method of Cells [PDF]

The effect of material porosity on final part distortion and residual stresses in a selective laser sintering manufacturing simulation is presented here.
Gustafson, Peter A., Pineda, Evan J., Silva, Luis F., Yapor, Francisco   +3 more
core   +1 more source

Mechanical Properties and Biological Responses of Bioactive Glass Ceramics Processed using Indirect SLS [PDF]

, 2005
This paper will report on research which aims to generate bone replacement components by processing bioactive glass-ceramic powders using indirect selective laser sintering.
Dalgarno, K. W., Dyson, J., Genever, P., Goodridge, R. D., Ohtsuki, C., Wood, D. J., Xiao, K.   +6 more
core  

Binder jetting 3D printing of green TiC-FeCr based cermets- Effect of sintering temperature and systematic comparison study with Laser powder bed fusion fabricated parts

Materials Today Advances
The advancement of modern 3D printing technologies has opened the possibilities to fabricate different spectrums of materials using these technologies. Binder jetting 3D printing is a shaping-debinding-sintering-based Additive manufacturing process that ...
H.S. Maurya, J. Marczyk, K. Juhani, F. Sergejev, R. Kumar, A. Hussain, F. Akhtar, M. Hebda, K.G. Prashanth   +8 more
doaj   +1 more source

Optimization of Laser Processing Parameters for Powder Bed Fusion 3D Metal Printings

Journal of Smart Processing, 2021
Asuka SUZUKI, Makoto KOBASHI
openaire   +1 more source