Results 101 to 110 of about 32,787 (303)

Influence of infill and nozzle diameter on porosity of FDM printed parts with rectilinear grid pattern [PDF]

, 2019
The aim of the paper is to analyze the effect of nozzle diameter and infill on porosity and pore size of FDM printed specimens with rectilinear grid pattern.
Bagheri, Ali, Buj Corral, Irene, Casado López, Ramón, Domínguez Fernandez, Alejandro   +3 more
core   +2 more sources

Microstructured Electrode‐Piezopolymer Interface for Ultrasound Transducers With Enhanced Flexibility and Acoustic Performance

Advanced Materials Technologies, EarlyView.
Flexible piezopolymer ultrasound transducers are engineered by tailoring the electrode–piezopolymer interface using metallic, flake‐based, and porous graphene electrodes. Laser‐induced graphene's porous structure enables polymer infiltration, strengthening interfacial coupling and enhancing piezoelectric response and acoustic output.
Spencer Hagen, Dulcce A. Valenzuela, Parag V. Chitnis, Shirin Movaghgharnezhad   +3 more
wiley   +1 more source

Características tecnológicas de farinhas de arroz pré-gelatinizadas obtidas por extrusão termoplástica Technological properties of pre-gelatinized rice flour obtained by thermoplastic extrusion

Ciência e Agrotecnologia, 2008
A farinha de arroz tem sido um ingrediente atrativo para a indústria de extrusados, devido à suas qualidades como sabor suave, cor branca e hipoalergenicidade.
Maria Teresa Pedrosa Silva Clerici, Ahmed Attia El-Dash   +1 more
doaj   +1 more source

Pultrusion Die Assembly [PDF]

This invention relates generally to pultrusion die assemblies, and more particularly, to a pultrusion die assembly which incorporates a plurality of functions in order to produce a continuous, thin composite fiber reinforced thermoplastic material.
Frye, Mark W., Johnson, Gary S., Stanfield, Clarence E., Wilson, Maywood L.   +3 more
core   +1 more source

Bamboo Medical Application: A State‐of‐the‐Art Review

Advanced Materials Technologies, EarlyView.
This review presents a structured classification of bamboo's current use in healthcare. It organizes applications into medical textiles and medical devices, with further divisions based on function and level of invasiveness. It also examines material utilization based on bamboo's structural role, highlighting how it supports both protective and ...
Haymanot Beza Lamesgin, Koosje van der Stoel, Vera Popovich, Paul Breedveld   +3 more
wiley   +1 more source

Auto‐Routing Fluidic Printed Circuit Boards

Advanced Robotics Research, EarlyView.
This work introduces (STREAM) software tool for routing efficiently advanced macrofluidics, an open‐source software tool for automating the design of 3D‐printable fluidic circuit boards. STREAM streamlines tube routing and layout, enabling the rapid fabrication of fluidic networks for soft robotics, lab‐on‐a‐chip devices, microfluidics, and biohybrid ...
Savita V. Kendre, Lehong Wang, Haotian Liu, Markus P. Nemitz   +3 more
wiley   +1 more source

Research on the extrusion characteristics for the geometry of materials in material extrusion process using heating syringe

Scientific Reports
The material extrusion process using a heated syringe in additive manufacturing offers the advantage of fabricating various materials with a single device while being cost-effective due to the ease of material storage and management.
Kwang Yeol Yu, Do Young Goo, In Hwan Lee
doaj   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Polycarbonate/antibacterial blend nanocomposites in material extrusion 3D printing: Thermomechanical response, rheology, and biocidal metrics

Biomedical Engineering Advances
The motivation of the research was to introduce nanocomposites with the polycarbonate (PC) thermoplastic as the matrix material, with biocidal capabilities and improved mechanical performance for the material extrusion (MEX) additive manufacturing (AM ...
Markos Petousis, Nektarios K. Nasikas, Vassilis Papadakis, Maria Spyridaki, Evangelos Sfakiotakis, Amalia Moutsopoulou, Apostolos Argyros, Evgenia Dimitriou, Nikolaos Michailidis, Nectarios Vidakis   +9 more
doaj   +1 more source

Aspects of Thermoplastic Extrusion in Food Processing

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture, 2012
The extrusion screw process is used in food and agricultural industries to make a variety of products and combines a several unit operations including mixing, cooking, kneading, shearing, sheaping and forming. The process can be used to make different types of products like cereal-based products, sugar-based products and protein-based products.    
Mircea Valentin MUNTEAN, Ioan DROCAS, Ovidiu MARIAN, Victor BARBIERU, Ovidiu RANTA   +4 more
openaire   +2 more sources