Análisis dinámico de carcaza de caja de velocidad // Dynamic análisis of velocity reductor structure
Abstract
El trabajo trata sobre el cálculo de los parámetros dinámicos y respuestas de la carcaza de una caja
de traspaso perteneciente a un equipo automotor pesado, bajo la acción de rigurosas condiciones de
trabajo. Se determinan sus frecuencias naturales, las respuestas de frecuencias ante cargas
horizontales y las respuestas ante cargas de impacto vertical y horizontal. Se determinan los puntos
más peligrosos de la compleja configuración del sistema analizado y se hacen recomendaciones
para su mejor diseño. Todo a través de programas profesionales de dibujos gráficos y de elementos
finitos.
Palabras claves: simulación, diseño mecánico, dinámica de sistemas, método de elementos finitos.
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Abstract
The work is a study of dynamic parameters and responses of a velocity transfer box structure,
belonging to a heavy auto motor vehicle, under the action of rigorous work conditions. Their natural
frequencies, frequencies and impacts responses are determined. The most dangerous points in the
complex analyzed system are determined and recommendations are made for their best design.
Everything through professional software of graphics draw and finite elements.
Key words: simulation, mechanical design, system dynamics, finite element method.
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