Results 91 to 100 of about 7,413,909 (313)

Manufacturing elements to support design for additive manufacturing

, 2018
Manufacturable ELements (MELs) are proposed as an intermediate representation to support Design For Additive Manufacturing (DFAM) and process planning.
Rosen, David W.
core   +1 more source

Material extrusion with integrated compression molding of NdFeB/SmFeN nylon bonded magnets using small- and large-scale pellet-based 3D-printers

Additive Manufacturing Letters
High-density bonded rare-earth magnets are manufactured using pellet-fed additive manufacturing (AM)/material extrusion and an integrated additive manufacturing-compression molding (AM-CM) process.
Kaustubh Mungale, Vipin Kumar, Mariappan Parans Paranthaman, Brian C. Sales, Harshida Parmar, Ikenna C. Nlebedim, Brittany Rodriguez, Uday Kumar Vaidya   +7 more
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Quantitative Insight into the Compressive Strain Rate Sensitivity of Polylactic Acid, Acrylonitrile Butadiene Styrene, Polyamide 12, and Polypropylene in Material Extrusion Additive Manufacturing

Journal of Dynamic Behavior of Materials
Herein, a research and engineering gap, i.e., the quantitative determination of the effects of the compressive loading rate on the engineering response of the most popular polymers in Material Extrusion (MEX) Additive Manufacturing (AM) is successfully ...
N. Vidakis, M. Petousis, I. Ntintakis, C. David, D. Sagris, N. Mountakis, A. Moutsopoulou   +6 more
semanticscholar   +1 more source

Optimization Parameters for PLA Through Additive Manufacturing: Taking Mixed Shapes as an Example

Applied Sciences
In recent years, additive manufacturing has been widely used in industrial, medical, and educational fields. Material extrusion is used in most industries to increase development efficiency and reduce costs.
Dyi-Cheng Chen, Yu-Ting Chen
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

2D Skeletal Muscle Thin Film Actuators Enhance Efficiency of Biohybrid Robots

Advanced Functional Materials, EarlyView.
2D skeletal muscle thin film actuators generate millinewton‐scale forces and millimeter‐scale strokes while remaining functional for over 30 days. Their force density is 20‐fold higher than 3D skeletal muscle actuators, enabling multi‐fin robots with tunable speed and multidirectional steering.
Maheera Bawa, Arielle Berman, Laura Schwendeman, Ferdows Afghah, Seanbiron Johnson, Ritu Raman   +5 more
wiley   +1 more source

Numerical modelling of the viscoelastic polymer melt flow in material extrusion additive manufacturing

Virtual and Physical Prototyping
In material extrusion (MEX), it is challenging to accurately predict the steady and transient feeding forces at various polymer extrusion rates when printing island and thin-walled structures involving rapid start/stop or acceleration/deceleration ...
Xuguang Xu, Wanglin Qiu, Dong-Dong Wan, Jing-Yang Wu, Feihu Zhao, Yi Xiong   +5 more
semanticscholar   +1 more source

Additive Manufacturing of Ceramics Study: Sustainable Material Extrusion and Its Potential Role in Circular Economy

Additive Manufacturing (AM) has emerged as a transformative technology enabling the production of complex geometries and customized components with minimal material waste.
Paula González-Suárez, Pedro Manuel Hernández-Castellano, Annabella Narganes-Pineda, González Suárez, Paula, Narganes Pineda, Annabella, Hernández Castellano, Pedro Manuel   +5 more
core   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source