Métodos de soldaduras aplicados a unión de rieles para equipos puentes grúas
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Fecha
2005
Autores
Profesor/a Guía
Facultad/escuela
Idioma
es
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad Andrés Bello
Nombre de Curso
Licencia CC
Licencia CC
Resumen
La investigación de soldadura de rieles surge del problema originado en la unión de rieles, que tienen que soportar puentes grúas de 200 toneladas cuando están cargadas. La falla se origina en las costuras, a los pocos días de su puesta en servicio, rompiéndose y generando una serie de problemas que afectan a los mecanismos de desplazamiento de los puentes grúas.
A esto se agrega, que lo más importante para la División El Teniente es la producción de cobre, lo que conlleva a que las reparaciones de urgencia se tienen que hacer en un tiempo mínimo para que la producción se detenga lo menos posible.
En la Gerencia Fundición, existen fechas estimativas durante el año donde se aprovecha de hacer una mantención completa, estas fechas son el 1 de enero, 1 de mayo, 18 y 19 de septiembre ya que son feriados legales para el área de producción.
Por esto, se ideó realizar un estudio sobre las posibles causas que pueden originar estas fallas y buscar una solución óptima al problema. Este estudio es el fundamento de esta Memoria.
Una solución sería, que se encuentre un método de soldadura que permita realizar reparaciones de urgencia en el menor tiempo posible o lo ideal, que perdure por un tiempo considerable para que se puedan hacer las reparaciones programadas en las fechas anteriormente mencionadas.
The investigation of welding of rails arises of the problem originated in the union of rails that you/they have to support bridges cranes of 200 tons when they are loaded. The flaw originates in the seams, to the few days of its setting in service, breaking and generating a series of problems that you/they affect to the mechanisms of displacement of the bridges cranes. To this one ad, that the most important thing for the División El Teniente is the production of copper, what bears to Wich the repairs of urgency have to be done in a minimal time in order that the production stops the least possible thing. In the Management Foundry, judging dates exist during the year where he takes advantage of doing a complete maintenance, these dates are January 1, May 1 September 18 and 19 since they are legal leaves of absence for the area of production. For this reason, it was devised to carry out a study on the possible causes that can originate these flaws and to look for a good solution to the problem. This study is the foundation of this Memory. A solution would be, that is a method of weld that it allows to realize repairs of urgency in the minor possible time or the ideal thing, that lasts in a considerable time in order that the repairs programmed in the dates could be done previously mentioned.
The investigation of welding of rails arises of the problem originated in the union of rails that you/they have to support bridges cranes of 200 tons when they are loaded. The flaw originates in the seams, to the few days of its setting in service, breaking and generating a series of problems that you/they affect to the mechanisms of displacement of the bridges cranes. To this one ad, that the most important thing for the División El Teniente is the production of copper, what bears to Wich the repairs of urgency have to be done in a minimal time in order that the production stops the least possible thing. In the Management Foundry, judging dates exist during the year where he takes advantage of doing a complete maintenance, these dates are January 1, May 1 September 18 and 19 since they are legal leaves of absence for the area of production. For this reason, it was devised to carry out a study on the possible causes that can originate these flaws and to look for a good solution to the problem. This study is the foundation of this Memory. A solution would be, that is a method of weld that it allows to realize repairs of urgency in the minor possible time or the ideal thing, that lasts in a considerable time in order that the repairs programmed in the dates could be done previously mentioned.
Notas
Tesis (Ingeniero Constructor)
Palabras clave
Rieles (Ferrocarriles), Soldadura, Puentes Grúa