VEDAÇÕES PARA CILINDROS HIDRÁULICOS

Abstract

In the research that will be carried out, it is intended to make a case study, seeking an improvement in a hydraulic cylinder through a process of hyper-dimensioning for the most common problems involving seals for hydraulic cylinders. Hydraulic cylinder characteristics will be studied, such as: working pressure, cylinder assembly sizing, speed sizing, cylinder sizing and seals that normally make up a cylinder. We will observe each repair to identify the characteristics of which they were repaired, such as: temperature at which they can work, pressure, work speed and also as precautions to isolate the use and assembly of repairs, as in many cases possible failures are common in function of the fences. Reaching the answers mentioned above, a specific case study on the adaptation of new repairs to a specific hydraulic cylinder will be addressed. In this study, the cylinder will be placed at a specific pressure and a quality of the cylinder and specific oil, showing that with the exchange of old repairs for repairs with materials of different qualities, it will achieve a hyperdimensioning that will consequently try to extend the useful life of the cylinder and also lessen your problems by “early” leakage. Throughout the research, it will be seen first how different functions performed by each repair during its work time, in order to obtain an improvement by observing the comparison model of the added repair