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Enhancing mechanical engineering education through augmented reality: a case study on mechanism and machine theory
(SAGE publishing, 2025-02-12)
Article
Restricted access - publisher's policyThe study of mechanical engineering disciplines necessitates advanced spatial visualization skills to accurately comprehend the kinematic and dynamic behavior of mechanisms. This paper presents an innovative Augmented ... -
Influencia de los parámetros de corte en el torneado duro del acero AISI 4140
(2024-12-09)
Article
Open AccessEl proceso de corte de metales por mecanizado es generalmente muy consumidor de recursos y complejo; por lo tanto, la aplicación del mecanizado duro ha crecido considerablemente como una alternativa adecuada, ya que ... -
Analysis of energy efficiency in spur gear transmissions: Cycloidal versus involute profiles
(2024-12-21)
Article
Open AccessThe involute profile is used almost exclusively in the manufacturing of spur gears. Nevertheless, in machinery design, the evaluation of environmental factors, such as energy efficiency, has become increasingly important ... -
Roughness induced variation as a new mechanism for hydrodynamic lubrication between parallel surfaces
(2024-10-09)
Article
Open AccessThis work proposes a new lift mechanism capable of explaining the hydrodynamic lift observed in real mechanical face seals with parallel surfaces. While it is well established that roughness is a key factor inducing such ... -
Driving strategies for omnidirectional mobile robots with offset differential wheels
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)
Article
Open AccessIn this work, we present an analysis of, as well as driving strategies and design considerations for, a type of omnidirectional mobile robot: the offset-differential robot. This system presents omnidirectionality while ... -
Development of neural networks to study flow behavior of medium carbon microalloyed steel during hot forming
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-05-08)
Article
Open AccessIn the present article, the application of an artificial neural network (ANN) model whose function is the development of plastic instability maps of a medium carbon microalloyed steel during the hot forming process is ... -
Energy loss comparison between kinematically equivalent mechanisms: slider-crank and eccentric cam
(2024-05-08)
Article
Open AccessThe reduction of energy consumption in industrial processes is a challenge to be confronted within the framework of the United Nations’ Sustainable Development Goals. The present study compares the energy loss per cycle ... -
Herramienta asistida por computadora para la modelación funcional del diseño mecánico
(2022-06-30)
Article
Open AccessLa etapa de diseño conceptual en el desarrollo de un producto determina de manera significativa su alcance, durabilidad, mantenibilidad y costos asociados. Esta etapa se caracteriza por un alto nivel de subjetividad y ... -
Beyond the lab: human motion analysis with sports machines using smartphones
(2023-11)
Article
Open AccessFor the analysis of human motion, researchers typically turn to biomechanics laboratories equipped with infrared cameras to capture the positions of reflective markers placed on anatomical points of the subject. When motion ... -
Comparative study about dimensional accuracy and surface finish of constant-breadth cams manufactured by FFF and CNC Milling
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-02-02)
Article
Open AccessIn this work, the design, manufacture and measurement process of constant-breadth cams is presented. The motion law of the cam was designed by means of Bézier curves and the corresponding design desmodromic constraints. ... -
La temperatura de descarga y carcasa: comportamiento de compresores herméticos en países de clima tropical.
(2022-07-19)
Article
Open AccessConocer la temperatura de la descarga y carcasa de los compresores herméticos de refrigeración doméstica que operan en condiciones de clima tropical, permite garantizar el correcto funcionamiento y vida útil de estos ... -
Comparative study about dimensional accuracy and form errors of FFF printed spur gears using PLA and Nylon
(Elsevier, 2023-01)
Article
Open AccessIn the present paper the comparison of dimensional accuracy and form errors of FFF (Fused Filament Fabrication) 3D printed spur gears obtained in two different polymeric materials (PLA and Nylon-PA6) is presented. Two types ...
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