Diseño de molde de compresión para la junta del vaso del filtro de combustible del helicóptero MI-17
Fecha
2016-07-21
Autores
Bravo Abreu, César Alejandro
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Editor
Universidad Central ‘‘Marta Abreu’’ de Las Villas. Facultad de Ingeniería Mecánica e Industrial. Departamento de Ingeniería Mecánica
Resumen
El presente trabajo se realiza con el objetivo de solucionar el problema existente en el Ministerio de las Fuerzas Armadas Revolucionarias, por la carencia de las juntas del vaso de combustible del helicóptero MI-17. La investigación se divide en tres etapas básicas, en la primera se realiza una revisión de la literatura disponible sobre el diseño de moldes de compresión para piezas de goma, y se analizan varias metodologías de diferentes autores para el diseño de estos tipos de moldes. En la segunda etapa partiendo del estudio anterior, se propone una metodología en la que se presentan los aspectos tecnológicos esenciales a tener en cuenta para el diseño de moldes de compresión de goma, lo cual difiere de las metodologías analizadas. En la tercera etapa se implementa la metodología propuesta y se diseña el molde de compresión para la fabricación de la junta. El análisis económico del molde diseñado demuestra el comportamiento favorable del índice de rentabilidad del proyecto.
The work is aimed at the implementation of a methodology to determine the design of compression mold a sealing pressure to the vessel's fuel Mi-17 helicopter, part of the study was developed in the maintenance shop and machining company; National Industry Production of Household "May 1", INPUD. A review of the available literature on the subject, where a group of questions that serve as a base for the further development of the methodology addresses, tell yourself is performed: current process of compression molding, existing variants and its fundamental characteristics, as well as their technical characteristics, the main defects that can be generated in the process of obtaining parts and their possible causes and solutions, and methodologies proposed by different authors for the design of compression molds. In methodology, which describes a series of technological aspects to consider in the design of a compression mold rubber it is proposed. In and mold design rubber compression gasket fuel filter bowl helicopter Mi-17. Finally, an economic assessment showing the favorable performance of the index of profitability of the project is carried out is obtained.
The work is aimed at the implementation of a methodology to determine the design of compression mold a sealing pressure to the vessel's fuel Mi-17 helicopter, part of the study was developed in the maintenance shop and machining company; National Industry Production of Household "May 1", INPUD. A review of the available literature on the subject, where a group of questions that serve as a base for the further development of the methodology addresses, tell yourself is performed: current process of compression molding, existing variants and its fundamental characteristics, as well as their technical characteristics, the main defects that can be generated in the process of obtaining parts and their possible causes and solutions, and methodologies proposed by different authors for the design of compression molds. In methodology, which describes a series of technological aspects to consider in the design of a compression mold rubber it is proposed. In and mold design rubber compression gasket fuel filter bowl helicopter Mi-17. Finally, an economic assessment showing the favorable performance of the index of profitability of the project is carried out is obtained.
Descripción
Palabras clave
Ministerio de las Fuerzas Armadas Revolucionarias, Helicóptero MI-17, Moldes de Compresión, Moldes/diseño