Diseño y construcción de una máquina formadora de ganchos para sistemas de escape automotrices

Abstract

At present the mechanical forming production processes are the foundation of the industry, drive technological development for the production of quality products on the market today, the main applications of these processes occur in the automotive field. The automotive industry in the country has developed over the past few years so, as in the case of the company OBB General Motors, which has been dabbling in production cars since 1980, to the present, are producing several models almost entirely, as in the case of Chevrolet SAIL, and the new truck DMAX Luv RT -50, which are very successful models in the country. The study was performed; selection, sizing, design and construction of an array of deformation emphasized by the cold forming, to produce smooth rod heads AISI / SAE 1018, the same as used for manufacturing of supports for hooks full exhaust system in automobiles. Forming matrix developed by the projection planes , using current technology processes , such as design software, among others, also made the choice of materials, design of the mounting mechanisms , laboratory testing and process sheets safety standards for handling such devices. Was obtained in the rod shaped head 10mm diameter , the dimensions of the head are defined under direct request from the producer , the design of each element that makes up the matrix, was performed taking into account the operational and functional conditions of the matrix altogether. The design includes the analysis operation in which the die is to perform the forming, the process established sheets with the method of installation, calibration and operation of the array. The forming die was designed for the exclusive use of the manufacture of hooks for forming the exhaust soporteria Chevrolet SAIL; however the application field of the array can be extended to other models caulking in large productions. The opening of the matrix to generate other types of drives emphasized a search for new projects for the company AMEIXT as financial analysis was performed to ensure that the project is profitable and susceptible to new products