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Friction capabilities of graphite-based lubricants at room and over 1400 K temperatures
(2019-01-02)
Article
Restricted access - publisher's policyThe present work investigates the lubricant capabilities at room and hot-forging temperatures (>1400 K) of three types of lubricants with two different graphite concentrations (8% and 12%). These lubricants are distinguished ... -
Máquinas, procesos, personas y datos, las claves para la revolución 4.0
(2018-11-01)
Article
Open Access -
Model based on an effective material-removal rate to evaluate specific energy consumption in grinding
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-03-21)
Article
Open AccessGrinding energy efficiency depends on the appropriate selection of cutting conditions, grinding wheel, and workpiece material. Additionally, the estimation of specific energy consumption is a good indicator to control the ... -
Development of a patients-specific 3D-printed preoperative planning and training tool, with functionalized internal surfaces, for complex oncologic cases
(2019)
Article
Restricted access - publisher's policyThe use of physical 3D models has been used in the industry for a while, fulfilling the function of prototypes in the majority of cases where the designers, engineers and manufacturers optimize their designs before taking ... -
Current-induced ductility enhancement of a Magnesium alloy AZ31 in uniaxial micro-tension below 373 K
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-12-31)
Article
Open AccessThe size effects in metal forming have been found to be crucial in micro-scale plastic deformation or micro-forming processes, which lead to attenuation of the material’s formability due to the increasing heterogeneity of ... -
Short-cut method to assess a gross available energy in a medium-load screw friction press
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-03-10)
Article
Open AccessThe present study proposed a rapid method, based on a previous universal compression tests, to estimate the required load capacity to cold forge different specimen quantity in a screw press. Accordingly, experimental and ... -
On the cutting performance of segmented diamond blades when dry-cutting concrete
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-02-09)
Article
Open AccessThe objective of the present study is to analyze and compare the cutting performance of segmented diamond blades when dry-cutting concrete. A cutting criteria is proposed to characterize the wear of the blades by measuring ... -
In Vitro Assessment of Bioactive Glass Coatings on Alumina/Zirconia Composite Implants for Potential Use in Prosthetic Applications
(2019-02-08)
Article
Open AccessAchieving the stable osteointegration of prosthetic implants is one of the great challenges of modern orthopedic surgery. The fixation of ceramic acetabular cups of hip joint prostheses is usually achieved using a metal ... -
Physical model to predict the ball-burnishing forces
(2011-09-23)
Article
Restricted access - publisher's policyIn this paper, we have developed a physical model to predict the forces of the ball burnishing. The models have been constructed on the basis of the plasticity theory. During the model development we have figured out the ... -
Comprehensive analysis of surface integrity modification of ball-end milled Ti-6Al-4V surfaces through vibration-assisted ball burnishing
(2019-05-01)
Article
Restricted access - publisher's policy -
Fatigue performance of ABS specimens obtained by fused filament fabrication
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-12-11)
Article
Open AccessIn this paper, the fatigue response of fused filament fabrication (FFF) Acrylonitrile butadiene styrene (ABS) parts is studied. Different building parameters (layer height, nozzle diameter, infill density, and printing ... -
Determination of the Elasticity Modulus of 3D-Printed Octet-Truss Structures for Use in Porous Prosthesis Implants
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-11-29)
Article
Open AccessIn tissue engineering, scaffolds can be obtained by means of 3D printing. Different structures are used in order to reduce the stiffness of the solid material. The present article analyzes the mechanical behavior of ...
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