Preparação construtiva e tecnológica de fabricação do volante de coroa dentada da limadora mecânica do modelo CIMAF das oficinas do DEMA

Abstract

This professional article aims to present the constructive and technological preparation of manufacture of the toothed wheel wheel of the mechanical file model CIMAF from the workshops of the Department of Mechanical Engineering at Eduardo Mondlane University, being composed of two main parts, one textual and one graphic. In the textual part, the constructive and technological analysis is carried out, the respective elaboration of the sequence of treatment and the cutting regimes for obtaining each surface of the toothed wheel are presented. The economic study of the choices and decisions made during the projection will also be presented in this part. In the graphic part, the drawings of the blank and finished part and diagrams of treatment of each surface of the part. From the two parts results a set of technological procedures for the manufacture of the crown flywheel. toothing, from obtaining the raw part to obtaining the finished part, which will serve as a technical guide for obtaining this machine element of extreme relevance in the operation of machines. (TRADUÇAO NOSSA)