Results 31 to 40 of about 5,562 (211)

Variação dimensional linear em peças impressas com PETG [PDF]

, 2023
O presente trabalho buscou avaliar por comparação as medidas nominais e as medidas efetivas de peças impressas com o material ...
Carvalho, Phillipe Gonçalves, Walker, Eduardo, Lucas, Thais de Almeida, Stefanello, Giusepe, Berno, Miguel Beck, Schons, Guilherme   +5 more
core   +1 more source

Study of Tribology on Polyethylene terephthalate(PET) and Polyethylene terephthalate glycol(PETG)

, 2023
LAUREA MAGISTRALEQuesta ricerca indaga il comportamento tribologico di due importanti polimeri, il polietilene tereftalato (PET) e il polietilene tereftalato glicole (PETG), con particolare attenzione alle loro risposte alle diverse condizioni ambientali:
Chennuboina, Rajesh
core  

Experimental characterization of the mechanical properties of PETG and PA6 thermoplastics

, 2018
Simple thermoplastic materials and polymer matrix composites have been used in this work. Polyethylene terephthalate glycol (PETG) plates, a copolymer of CHDM- cyclohexane dimethanol modified polyethylene terephthalate [56], were used, which is an ...
Coba Salcedo, Milton Fabian, Acevedo Peñaloza, Carlos Humberto, Guerrero Gomez, Gustavo   +2 more
core   +1 more source

Comprehensive structural evaluation of composite materials in 3D-printed shin guards

Journal of Materials Research and Technology, 2023
This study introduces a novel approach to designing and fabricating lightweight football shin guards, leveraging advanced digital anatomical capture of players' shins and 3D printing techniques.
Modhi I. Alarifi, Ibrahim M. Alarifi
doaj   +1 more source

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

Advanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff, Stefania Konstantinidi, Anett Endesfelder, Petr Osipov, Johannes Mersch, E.‐F. Markus Vorrath, Martina Zimmermann, Yves Perriard, Gerald Gerlach   +8 more
wiley   +1 more source

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

Advanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff, Simon Holzer, Stefania Konstantinidi, Yoan Civet, Yves Perriard   +4 more
wiley   +1 more source

Investigating the Effect of ABS on the Mechanical Properties, Morphology, Printability, and 4D Printing of PETG‐ABS Blends

Macromolecular Materials and Engineering
In this study, Acrylonitrile butadiene styrene (ABS) with three different ratios of 30%, 50%, and 70% is used to enhance the shape memory and mechanical properties of Polyethylene terephthalate glycol (PETG).
Kiandokht Mirasadi, Davood Rahmatabadi, Ismaeil Ghasemi, Mohammad Khodaei, Majid Baniassadi, Mostafa Baghani   +5 more
doaj   +1 more source

Fused Filament Fabrication Additive Manufacturing: Mechanical Response of Polyethylene Terephthalate Glycol

Annals of "Dunarea de Jos" University of Galati, Fascicle XII, Welding Equipment and Technology, 2021
The additive manufacturing (AM) fused filament fabrication (FFF) technology is widely used today with different kinds of thermoplastic materials, including polyethylene terephthalate glycol (PETG).
O. Kohn, Y. Rosenthal, D. Ashkenazi, R. Shneck, A. Stern   +4 more
doaj   +1 more source

PETG as an Alternative Material for the Production of Drone Spare Parts [PDF]

Polymers
Material selection is the main challenge in the drone industry. In this study, hardness, abrasive wear, impact resistance, tensile strength, and durability (frost resistance and accelerated ageing) were identified as important characteristics of drone materials.
Marija Z. Baltić, Miloš R. Vasić, Miloš D. Vorkapić, Danica M. Bajić, Ján Piteľ, Petr Svoboda, Aleksandar Vencl   +6 more
openaire   +4 more sources

On‐deck pH measurement with integrated feedback control on a micro‐scale platform for monoclonal antibody low pH viral inactivation

Biotechnology Progress, EarlyView.
Integrating an automated, on‐deck pH measurement method with feedback control enables precise, real‐time pH adjustment during low pH viral inactivation on a micro‐scale platform. Abstract The increasing demand for efficient monoclonal antibody manufacturing has accelerated the adoption of high throughput process development (HTPD) platforms, which ...
Paras Sharma, Nikolas von den Eichen, Sabine Schweisgut, Lars Robbel, Michael Schmitt, Daniel G. Bracewell   +5 more
wiley   +1 more source