Propiedades de materiales termoplásticos y diseño de molde de inyección mediante el software inventor
Fecha
2014-07-20
Autores
Jiménez Santana, Randolph Lázaro
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad Central "Marta Abreu" de Las Villas
Resumen
El diseño con plásticos exige una gran experiencia debido a la diversidad de materiales, procesos y aplicaciones. Los primeros plásticos se elegían como sustitutos de otros materiales con suerte desigual dependiendo de la aplicación. Se deben seleccionar materiales que posean las propiedades adecuadas para satisfacer las condiciones de diseño, economía y servicio. Generalmente, el cliente marca las especificaciones en un documento que resume los requisitos a satisfacer por el producto. Conviene tener en cuenta al seleccionar un material, que los plásticos dependen de la temperatura más que los demás materiales, con lo que se debe considerar el material final. El presente trabajo aborda el estado actual sobre el diseño de moldes plásticos y teniendo en cuenta el análisis de la bibliografía consultada se caracteriza los diferentes materiales que se utilizan para el diseño de estos moldes, y se profundiza en los diferentes ensayos que se utilizan para determinar el comportamiento de los materiales, además se propone una propuesta de guía metodológica para la realización de los ensayos en los distintos materiales plásticos. Como resultado importante a destacar, se determina el diseño del molde de una pieza de plástico usando el software Inventor 2014.
The design with plastics demands a great experience due to the diversity of materials, processes and applications. The first plastics were chosen as substitutes of other materials with unequal luck depending on the application. Materials should be selected that possess the appropriate estates to satisfy the design conditions, economy and service. Generally, the client marks the specifications in a document that summarizes the requirements to satisfy for the product. He suits to keep in mind when selecting a material that the plastics depend on the temperature more than the other materials, with what should be considered the final material. The present work approaches the current state on the design of plastic molds and keeping in mind the analysis of the consulted bibliography is characterized the different materials that are used for the design of these molds, and it is deepened in the different rehearsals that are used to determine the behavior of the materials, he also intends methodological guide's proposal for the realization of the rehearsals in the different plastic materials. As a result important to highlight, the design of the mold of a piece of plastic is determined using the software Inventor 2014.
The design with plastics demands a great experience due to the diversity of materials, processes and applications. The first plastics were chosen as substitutes of other materials with unequal luck depending on the application. Materials should be selected that possess the appropriate estates to satisfy the design conditions, economy and service. Generally, the client marks the specifications in a document that summarizes the requirements to satisfy for the product. He suits to keep in mind when selecting a material that the plastics depend on the temperature more than the other materials, with what should be considered the final material. The present work approaches the current state on the design of plastic molds and keeping in mind the analysis of the consulted bibliography is characterized the different materials that are used for the design of these molds, and it is deepened in the different rehearsals that are used to determine the behavior of the materials, he also intends methodological guide's proposal for the realization of the rehearsals in the different plastic materials. As a result important to highlight, the design of the mold of a piece of plastic is determined using the software Inventor 2014.
Descripción
Palabras clave
Diseño, Moldes Plásticos, Materiales, Ensayos, Design, Plastic Molds, Materials, Rehearsals