Results 51 to 60 of about 14,681 (188)

Fabrication of parts with heterogeneous structure using material extrusion additive manufacturing

Virtual and Physical Prototyping, 2021
Additive manufacturing technologies (AM) have a unique capacity for handling geometrical complexity and are, therefore, ideal for producing parts with geometrically complex form and structure.
Aggelos Vassilakos, John Giannatsis, Vassilis Dedoussis   +2 more
doaj   +1 more source

Extrusion Additive Manufacturing of PEI Pellets [PDF]

, 2022
The simplest, most cost-efficient, and most widespread Additive Manufacturing (AM) technology is Extrusion Additive Manufacturing (EAM). Usually, EAM is performed with filament feedstock, but using pellets instead of filaments yields many benefits ...
Fabrizio M., Farioli D., Strano M., Giberti H.   +3 more
core   +1 more source

A review on material extrusion additive manufacturing of polycarbonate‐based blends and composites: Process‐structure–property relationships

SPE Polymers
Polycarbonate (PC) is a valuable engineering polymer with numerous technical characteristics like desirable mechanical properties, high heat resistance, chemical resistance, optical clarity, and electrical insulation capabilities.
Nima Rashidi Mehrabadi, Gholamreza Pircheraghi, Ali Ghasemkhani, Parsa Hosseinpour Sanati, Alireza Shahidizadeh, Alireza Kaviani, Suprakas Sinha Ray   +6 more
doaj   +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

Extrusion-based additive manufacturing technologies: State of the art and future perspectives [PDF]

, 2022
Extrusion-based additive manufacturing (AM) has recently become widespread for the layer-by-layer fabrication of three-dimensional prototypes and components even with highly complex shapes.
Shi, Zhusheng, Lin, Jianguo, Yardley, Victoria A, Altıparmak, Sadettin Cem   +3 more
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

A Review of Process Parameters That Effect to Extrusion on Demand

MATEC Web of Conferences, 2018
An additive Manufacturing (AM) process has been introduced to fabricate three-dimension objects from liquid polymers and powder particles e.g. polymers and metals, this process has been also applied to fabricate three-dimension ceramic objects called ...
Pitayachaval Paphakorn, Baothong Thanakhan   +1 more
doaj   +1 more source

Forming of Additively Manufactured Ceramics by Magnetic Fields

Ceramics, 2022
The application of additive manufacturing using liquid material extrusion is inherently linked to material-related deformations and limitations in the choice of component geometry.
Christina Klug, Simone Herzog, Anke Kaletsch, Christoph Broeckmann, Thomas H. Schmitz   +4 more
doaj   +1 more source

Influence of In Situ Magnetic Field on Magnetic Properties of a Bonded Permanent Magnet Manufactured through Material Extrusion Additive Manufacturing

, 2023
In this study, a material extrusion (MEX) nozzle for fabricating bond magnets was designed to form a unidirectional magnetic field with a solenoid. The hard magnetic properties of the bonded magnets were enhanced by induced magnetic anisotropy.
Seong Je Park, Hyo Yun Jung, Ji Yong Hwang, Yong Son   +3 more
core   +1 more source

Optimization of process-property relations of 3D printed ceramics using extrusion-based additive manufacturing [PDF]

, 2021
The capability and applicability of additive manufacturing have mesmerized the entire manufacturing world. One major technique of additive manufacturing is extrusion-based additive manufacturing (EAM), which has been recently employed for the rapid ...
Strano, Matteo, Farid, Muhammad Asad, Rane, Kedarnath   +2 more
core   +1 more source