Redimensionamento da placa de pressão de bomba hidráulica de pistões de vazão variável de uma escavadora de rastos

Abstract

This report reflects the culmination of a professional internship at Movicortes Moçambique in the company's Maintenance Department, carried out over four months, at the end of the Degree in Mechanical Engineering This report focuses on the activities carried out during the internship, referring to the problem solving strategies and equipment improvement that makes it possible to add practical experience in the engineering field for the student and important aspects such as integration within the enterprise and problem-solving methodologies that fit the professional routine. The current development of the country is based on the growth of activities industrial machines, industrial machines such as the variable flow piston hydraulic pump of a crawler excavator generate productivity and efficiency. The functional failure of a hydraulic system only happens because of poor maintenance, severe use or bad sizing. It is harmful because the hydraulic system generates, controls and applies hydraulic power of an industrial machine. The hydraulic system transforms the source of available energy which may be from an electric or combustion engine at work to be executed. The present work is an attempt to discuss issues related to efficiency hydraulic system, taking into account the factors that contribute to smooth, safe and effective operation. This report intends to carry out a research aimed at troubleshooting hydraulic piston pumps. In view of this, it is verified that the troubleshooting method took into account the application of a new material coated with superior mechanical properties. The pressure plate makes it possible to precisely distribute pressure and smooth out high and low areas. low pressure(TRADUÇÃO NOSSA).