Working Principle Of Hatch Cover Hydraulic System

1. Basic principles of hydraulic system
Hydraulic system is a power transmission method that converts energy into hydraulic energy and transmits it to the actuator through a pipeline system for force transmission. It is a technology formed by the intersection of multiple disciplines such as fluid dynamics, mechanical dynamics, control technology and material science. The energy conversion of the hydraulic system is completed by hydraulic oil, an energy transfer medium filled in the liquid.
2. Working principle of hatch cover hydraulic system
The hatch cover hydraulic system is a system that controls the opening and closing of the aircraft hatch cover. It consists of an oil tank, a pump station, a hydraulic oil pipeline, a hydraulic cylinder, a hydraulic valve, a controller and an instrument. The hydraulic oil is pressed into the hydraulic system through a pump, and the liquid flows into the hydraulic cylinder to drive the piston to open or close the hatch cover.