With the aim to study disc degeneration and the risk of injury during occupational activities, a new finite element (FE) model of the L4-L5-S1 segment of the human spine was developed based on the anthropometry of a typical ...

In this paper an experimental exploration of the quality and mechanical strength of the friction stir welding (FSW) joints of the Aluminum-Magnesium alloy 5052-H38 was performed, by using a universal milling machine and ...

El presente trabajo corresponde al análisis de falla del piñón de baja velocidad en el reductor de una extrusora de plástico. Los flancos de los dientes que están en contacto presentaron picado, fisuras y desprendimiento ...

This paper presents the results of an experimental study aimed at assessing the tensile strength and fatigue behaviour of friction stir welded (FSW) AZ31B magnesium alloy. The effect of rotational and linear welding ...

Bicapas de W/WC se crecieron mediante la técnica de magnetrón sputtering reactivo utilizando 40, 60, y 80% de metano CH4 en la mezcla de gases. Las bicapas se crecieron sobre acero inoxidable AISI 304 para determinar el ...

A probabilistic finite element (FE) analysis of the L4-L5 and L5-S1 human annulus fibrosus (AF) was conducted to obtain a better understanding of the biomechanics of the AF and to quantify its influence on the range of ...

En este trabajo se presenta el proceso del diseño de un molino que combina el movimiento planetario y vibratorio de recipientes que contienen material nano partículado, para utilizarlo en la producción de materiales ...

The fatigue behaviour of SAE 5160 steel was evaluated before and after applying a shot peening process by using different Almen intensities and surface coverings (uncovered, partial coverage and total coverage). In the ...

This paper present the results of the evaluation of mechanical behavior of magnesium alloy welded joints AZ31B using stirring-friction agitation welding (SFA) and GTAW, to the assessment of the tensile strength and ...