Diseño de un sistema ergonómico para empujar la plataforma ''dolly'' de carrocería de la planta de comerciales de GM-OBB.

Abstract

This titling project come from the need of GM-OBB Company to solve ergonomic risks of over-exertion during bodywork platform transport between the stretch 22 and 23 of Comercial's Trim before to lifting of bodywork with the cargobus, on this route the worker does manual push of material along of 10 m. In the project, in addition to an investigation of the types of conveyors on the market and machinery available within the company's plant, was firstly compiled a summary of the current regulations regarding the ergonomic issue, this with the finality to conduct a screening of alternatives for its development and selection. Once done the field study proceeded to the conceptual development of the mechanism by raising alternatives and their selection and then using tools such as functional analysis and concurrent design obtain technical specifications that will have the machine. After the conceptualization of the system is presented the detailed development of the machine as well as the design of each of its components, making intensive use of design software for the sizing, documentation (detailed drawings) and simulation of the elements under loads operation.