Use of gas spring support rod

The gas spring is mainly sealed by a sealing ring. The middle of the sealing ring material is a metal ring to improve the rigidity, and the special elastic rubber is wrapped around it, which acts as a gas seal against the piston rod.

The support rod is an elastic element with gas and liquid as the working medium. It is composed of a pressure tube, a piston, a piston rod and several connecting parts. The pressure is equal, but the cross-sectional area on both sides of the piston is different. One end is connected to the piston rod and the other end is not. Under the action of gas pressure, a pressure is generated to the side with a smaller cross-sectional area, that is, the elastic force of the support rod. The elastic force can be passed Set different nitrogen pressures or piston rods of different diameters. Unlike mechanical springs, the support rod has a nearly linear elastic curve. The elastic coefficient X of the standard support rod is between 1.2 and 1.4, and other parameters can be flexibly defined according to requirements and working conditions.