Results 121 to 130 of about 10,111 (231)

The manufacture of honeycomb cores using Fused Deposition Modeling [PDF]

, 2017
Sandwich panels are used in many industries for the advantageous properties of high stiffness, good strength to weight ratio, and impact resistance. This paper investigates properties of thin-walled cores manufactured through Fused Deposition Modeling ...
Etches, Julie A, Herrmann, Guido, Pollard, Dave P, Ward, Carwyn   +3 more
core   +1 more source

3D printing in core facilities – Low pain, high gain

Journal of Microscopy, EarlyView.
Abstract Three‐dimensional (3D) printing has rapidly developed from a niche hobbyist activity into a widely accessible and indispensable technology across multiple scientific disciplines. Within microscopy, optical engineering laboratories and imaging core facilities, 3D printing enables creating customised solutions for sample holders, optical ...
Mohammad Goudarzi, Maximilian Schuster, Arthur Milberger, Manuel Gunkel, Stefan Terjung, Gabriel Krens   +5 more
wiley   +1 more source

Low-cost manufacturing by fused filament fabrication of microwave waveguide passive devices for space applications [PDF]

, 2014
Presentación en poster de impresión 3D de guias de ...
Leal Sevillano, Carlos Alberto, Montejo Garai, José R., Rebollar Machain, Jesús María, Ruiz Cruz, Jorge A.   +3 more
core  

A 3D printed electromagnetic nonlinear vibration energy harvester [PDF]

, 2016
A 3D printed electromagnetic vibration energy harvester is presented. The motion of the device is in-plane with the excitation vibrations, and this is enabled through the exploitation of a leaf isosceles trapezoidal flexural pivot topology. This topology
Constantinou, Peter, Roy, Saibal
core   +1 more source

Marginal gap of printed, milled, and heat‐pressed two‐piece polyetheretherketone abutments before and after thermal cycling, and their pull‐off bond strength after thermal cycling

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the marginal gap of two‐piece polyetheretherketone (PEEK) abutments fabricated with different methods, before and after thermal cycling, while also focusing on their pull‐off bond strength. Materials and Methods A two‐piece abutment was virtually designed after digitizing a titanium‐base (Ti‐base) abutment.
Almira Ada Diken Türksayar, Burcu Kanpalta, Naime Bilinç Bulucu, Sandra Schulnig, Sebastian Spintzyk, Münir Demirel, Mustafa Borga Donmez   +6 more
wiley   +1 more source

Fused filament fabrication (FFF): influence of layer height on forces and moments delivered by aligners-an in vitro study. [PDF]

Clin Oral Investig, 2023
Spanier C, Schwahn C, Krey KF, Ratzmann A.   +3 more
europepmc   +1 more source

Towards Fully Additively-Manufactured Permanent Magnet Synchronous Machines: Opportunities and Challenges [PDF]

, 2019
With the growing interest in electrification and as hybrid and pure electric powertrains are adopted in more applications, electrical machine design is facing challenges in terms of meeting very demanding performance metrics for example high specific ...
EL-Refaie, Ayman M., Wu, Fan
core   +1 more source

Monitoring of fused filament fabrication (FFF): An infrared imaging and machine learning approach

Journal of Polymer Science
AbstractAdditive manufacturing holds great promise for broader future use, but quality assurance and component monitoring present notable challenges. This study tackles monitoring Fused Filament Fabrication (FFF) via infrared imaging to forecast the mechanical traits of 3D‐printed items.
Niklas Bauriedel, Rodrigo Q. Albuquerque, Julia Utz, Nico Geis, Holger Ruckdäschel   +4 more
openaire   +1 more source

Effect of surface treatments on the bond strength between additively manufactured or injection‐molded high‐performance polymers and titanium

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of surface treatment and fabrication techniques of high‐performance polymers on their shear bond strength (SBS) to grade IV titanium. Materials and Methods A total of 120 pre‐milled titanium abutments were sectioned.
Ahmet Serkan Küçükekenci, Doğu Ömür Dede, Oğuz Süleyman Özdemir, Burak Yilmaz   +3 more
wiley   +1 more source

Impact of monomer contamination of isopropanol during post‐rinsing on the accuracy of dental models fabricated by vat photopolymerization

Journal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to investigate the impact of an increasing level of monomer contamination of isopropanol (isopropyl alcohol [IPA]) during post‐rinsing on the dimensional stability of test samples produced by vat photopolymerization.
Florian Flierl, Benedikt C. Spies, Severin Rothlauf, Kirstin Vach, Ralf J. Kohal, Jörg Lüchtenborg   +5 more
wiley   +1 more source