Basic Introduction To Gas Springs

Gas spring is a kind of parts that can realize the functions of support, cushioning, braking, height and angle adjustment, etc., and is mainly used in covers, doors and other parts in construction machinery.

Gas spring is mainly composed of piston rod, piston, sealing guide sleeve, filler, pressure cylinder and joint, etc., of which the pressure cylinder is a closed cavity, filled with inert gas or oil-gas mixture, and the pressure in the cavity is several times or dozens of times the atmospheric pressure. When the gas spring is active, the pressure difference between the two sides of the piston is used to realize the movement of the piston rod. Gas springs have different structures and types to meet different use needs, construction machinery mainly uses compression gas springs, this type of gas springs mainly play a supporting role, only the shortest, longest two working positions, in the stroke can not stop by itself.