Diseño y construcción de una cámara de secado de pintura express para piezas automotrices para el mejoramiento de la productividad de la empresa Fixauto de la ciudad de Ambato

Abstract

The objective of the present technical project was to design and build an express paint drying chamber, for which, it developed a study of the class of cabins and clean rooms of painting that were: vertical, semivertical and horizontal flow, taking into some operating parameters such as the air temperature, the air flow velocity, heat transfer ratio, physical dimensions and cost. Being the best choice a fast drying chamber, which is a combination in size and functional requirement of the company. Then, it developed the analysis and design of each one of its parts, obtaining the necessary measures for the construction. During the design were developed performance simulations, which established parameters for the construction, the same one that was realized in a time of 25 days and also during a month in its operational stage some data were obtained with which it analyzed the productivity and it determined in comparison to the data recorded in previous months by the cars company performing express type spare parts an increase of 80% delivery in the month of analysis, a panel surface finish which does not require polishing and a reduction of 40% of the time used for the repairs of this type, considering that all the paint products used in the chamber are fast drying at temperatures of 60 ° C.