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Residual vibration reduction in back-and-forth moving systems driven by slider-crank mechanisms working through a dead point configuration
(2021-01-13)
Article
Restricted access - publisher's policyThis study proposes an algorithm to construct back-and-forth motion profiles to reduce residual vibrations of 1-dof linear oscillatory systems, driven through a transmission chain made up of a 1-dof linkage mechanism. This ... -
Comparative study of flank cams manufactured by WEDM and willing processes
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-08-27)
Article
Open AccessCam-follower mechanisms are usually employed in different machines, like combustion engines, sewing machines, machine tools, etc. In the present paper, the option to manufacture cams utilizing wire electrical discharge ... -
Recursos virtuales para la enseñanza y aprendizaje de teoría de máquinas y mecanismos en ingeniería mecánica
(Universidad de Holguín, 2020-06)
Article
Open AccessActualmente, las universidades españolas están adecuadas al Espacio Europeo de Educación Superior, donde la docencia se cuantifica en créditos ECTS, lo que ha implicado considerar en el trabajo del alumno las horas de ... -
Finite element modeling of temperature fields on the cutting edge in the dry high-speed turning of aisi 1045 steel
(2020-08)
Article
Open AccessHigh-speed turning is an advanced and emerging machining technique that, in contrast to the conventional machining, allows the manufacture of the workpiece with high accuracy, efficiency and quality, with lower production ... -
Surface damaging of brass and steel pins when sliding over nitrided samples cut by finishing and roughing EDM conditions
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-07-17)
Article
Open AccessIn the forging industry, surface quality and surface treatments of dies are crucial parameters to extend their life. These components are usually machined by milling or by Electrical Discharge Machining (EDM), and the final ... -
Anthropization and growth of the electricity grid as variables for the analysis of urban infrastructure
(2020-05-24)
Article
Open AccessCity growth goes together with the development of infrastructure, and the power network is one of the most relevant towards economic development. The study of urban infrastructure through the analysis of anthropization ... -
Dual-arm dexterous mobile manipulator with new omnidirectional wheels manipulador móvil, bibrazo y diestro con nuevas ruedas omnidireccionales
(2020-01-01)
Article
Open AccessEste artículo describe un manipulador móvil, bimanual y con capacidad de manipulación diestra denominado MADAR (de Mobile Anthropomorphic Dual-Arm Robot). Básicamente puede dividirse en dos partes, una base móvil y una ... -
Determination of the vertical vibration of a ballasted railway track to be used in the experimental detection of wheel flats in metropolitan railways
(2019-04-01)
Article
Restricted access - publisher's policyThis article presents a mathematical model used to obtain the vertical vibration of a ballasted railway track when a wheel is passing at a certain speed over a fixed location of the rail. The aim of this simulation is to ... -
Development of a dexterous dual-arm omnidirectional mobile manipulator
(2018-01-01)
Article
Restricted access - publisher's policyThis paper presents an experimental mobile manipulator composed of a dual-arm torso with a human-like structure assembled on an omnidirectional platform. The dual-arm system integrates several commercial devices: two arms ... -
A Conceptual Tool for the Implementation of the Circular Economy Emissions Reuse Closed Loops through Process Equipment
(2018-10-27)
Article
Open AccessNowadays industry is immersed in a transition to the Circular Economy (CE) as a way to achieve resource efficiency in production processes. However, the implementation of CE closed loops is still in an initial phase and ... -
Parameter selection in the design of displacement and motion functions by means of B-splines
(Springer, 2018-05)
Article
Open AccessThis work analyses the incidence of the parameter selection of B-spline curves, used in the design of displacement and motion functions, on its degree of freedom and shape. A complete design process based on the use of ... -
Soluciones conceptuales de un molino de cuchillas a partir de sus requerimientos funcionales
(2018-05-06)
Article
Open AccessEn este trabajo, se expone un modelo para la optimización de la síntesis guiada de soluciones conceptuales que permite caracterizar y representar la trazabilidad de los requerimientos funcionales en el diseño de un molino ...
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