News
What is a gas spring strut?
- Time of issue:2022-02-08
- Views:0
什么是气弹簧支撑杆？
什么是气弹簧支撑杆？
What is a gas spring strut?
(Summary description)What is a gas spring strut?
The gas spring support rod is an industrial accessory that can support, buffer, brake, adjust the height and angle. Including pressure cylinder, piston rod, piston, sealing guide bush, packing (inert gas or oil-air mixture), in-cylinder control element and out-cylinder control element (see controllable gas spring), connector, etc.
- Time of issue:2022-02-08
- Views:0
Information
What is a gas spring strut?
The gas spring support rod is an industrial accessory that can support, buffer, brake, adjust the height and angle. Including pressure cylinder, piston rod, piston, sealing guide bush, packing (inert gas or oil-air mixture), in-cylinder control element and out-cylinder control element (see controllable gas spring), connector, etc. The principle of the gas spring support rod is to fill the sealed pressure cylinder with inert gas or gas mixture, so that the pressure of the cavity can be increased to several times or dozens of times of the air pressure, and the movement of the piston rod can pass through the cross-sectional area of the piston rod. The pressure difference generated by the cross-sectional area of the piston is achieved. They are fundamentally different in principle, so gas springs have considerable advantages over ordinary springs. That is to say, the speed is relatively slow, the power change is not large (generally within 1:1.2), and it is easy to control.
The disadvantage of the gas spring support rod is that there is no coil spring in the relative volume, the cost is high, and the service life is relatively short. Unlike mechanical springs, gas springs have an almost linear spring curve. The spring modulus x of a standard air spring is between 1.2 and 1.4. Other parameters can be flexibly defined according to requirements and working conditions.
The gas spring support rod is a component that can support, buffer, brake, adjust the height and angle, etc. Mainly used for covers, doors, etc. in construction machinery.
The gas spring support rod is mainly composed of a piston rod, a piston, a sealing guide sleeve, a packing, a pressure cylinder and a connector. The pressure cylinder here is a sealed cavity filled with an inert gas or oil mixture, and the pressure in the cavity is several or tens of times the atmospheric pressure. The movement of the piston rod is achieved by the pressure difference on both sides of the piston when the air spring acts. Gas spring support rods have different structures and types to meet different usage requirements. Compressed gas springs are mainly used in construction machinery. This gas spring mainly plays a supporting role, and only the short working position and the long working position cannot stop automatically during the stroke.
Keyword:
Scan the QR code to read on your phone
News
Scan and follow us
Copyright © 2022 Jiangsu Mingrui Gas Spring Technology Co., Ltd. Powered by:www.300.cn 苏ICP备2021013846号-1