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Patient comprehension of oncologic surgical procedures using 3D printed surgical planning prototypes
(Elsevier BV, 2022-08)
Article
Open AccessPatient understanding of complex surgical procedures and post-intervention consequences is often poor. Little is known about the effectiveness of 3D printed models to improve the comprehension of the medical information ... -
Impacts of surface texture and nature of friction on energy-force efficiency of surface plastic deformation during burnishing
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-09-21)
Article
Open AccessBurnishing, the plastic deformation of the workpiece surface due to sliding contact with a tool called burnisher, is a finishing operation widely used in various industries. In this work, impacts of the initial surface ... -
Characterization of 3D Printed Metal-PLA Composite Scaffolds for Biomedical Applications
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-07-05)
Article
Open AccessThree-dimensional printing is revolutionizing the development of scaffolds due to their rapid-prototyping characteristics. One of the most used techniques is fused filament fabrication (FFF), which is fast and compatible ... -
3D Printing of Bioinert Oxide Ceramics for Medical Applications
(2022-09-17)
Article
Open AccessThree-dimensionally printed metals and polymers have been widely used and studied in medical applications, yet ceramics also require attention. Ceramics are versatile materials thanks to their excellent properties including ... -
Ball burnishing of friction stir welded aluminum alloy 2024-T3: experimental and numerical studies
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-08-28)
Article
Open AccessThis paper deals with the improvement of the material surface state of friction stir welding paths modified in situ by plastic deformation through ball burnishing. The metallurgical and topological states of materials ... -
Viscoelastic characterization of a thermoplastic elastomer processed through material extrusion
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-07-18)
Article
Open AccessObjective. We aim to characterize the viscoelastic behavior of Polyether-Block-Amide (PEBA 90A), provide reference values for the parameters of a constitutive model for the simulation of mechanical behaviors, and paying ... -
3D printing, complement to approach in complex lesions
(2022-03-01)
Article
Open AccessThe use of 3D printing is a technology in increasing expansion in the area of the medical sciences. We describe it the technical characteristics of 3D printing and a protocol of obtaining of models three dimensional as a ... -
Wear resistance enhancement of AISI 1045 steel by vibration assisted ball burnishing process
(Elsevier, 2022)
Article
Open AccessThe objective of the research was to analyse the impact of the ultrasonic vibration assistance on the wear resistance and topology enhancement of AISI 1045 cylindrical steel samples after a ball burnishing process. Burnishing ... -
Optimization of the sintering thermal treatment and the ceramic ink used in direct ink writing of a-Al2O3: Characterization and catalytic application
(Elsevier, 2022-06-01)
Article
Restricted access - publisher's policyUnlike other engineered ceramic products, alumina (Al2O3) displays interesting mechanical and physical properties, which makes it an ideal candidate for a wide range of uses in different fields and in particular for catalytic ... -
Soft-tissue-mimicking using hydrogels for the development of phantoms
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-01-06)
Article
Open AccessWith the currently available materials and technologies it is difficult to mimic the mechanical properties of soft living tissues. Additionally, another significant problem is the lack of information about the mechanical ... -
Influence of the brushing process on the roughness of inclined surfaces of pieces manufactured in X40CrMoV5
(2022-03-01)
Article
Open AccessThe purpose of the burnishing process is to achieve a good surface finish, improve mechanical properties and increase the useful life of parts with different geometries. This paper analyzes the effect of this process on ... -
Combination of acoustic emission and vibratory measure-ments to characterize an ultrasonic vibration assisted ball burnishing tool for a lathe
(2021-07-14)
Article
Open AccessIn this paper, a resonant system that produces a movement of low amplitude and ultrasonic frequency is used to achieve the vibration assistance in a ball-burnishing process. A full vibration characterization of this process ...
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