Self-Locking Gas Spring Series (ZQ Type)
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Introduction to characteristics of gas spring of lifting table
The lift table gas spring is a component that can support, cushion, brake, adjust height and angle. The gas spring of the lifting table is mainly composed of piston rod, piston, sealing guide sleeve, packing, pressure cylinder and joint. The pressure cylinder is a closed chamber filled with inert gas or oil and gas mixture. The pressure in the chamber is several times or dozens of times of atmospheric pressure. When the air spring acts, the pressure difference on both sides of the piston is used to realize the movement of the piston rod. Gas springs have different structures and types to meet different requirements.
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What should be paid attention to when using controllable gas springs?
What should be paid attention to when using controllable gas springs? The controllable gas spring is an industrial accessory with the functions of supporting, buffering, braking, adjusting height and angle. Mainly used for cover plate, door and other parts of construction machinery. It is composed of the following parts: pressure cylinder, piston rod, piston, sealing guide sleeve, filler (inert gas or oil gas mixture), in-cylinder control element and out-cylinder control element (refer to controllable gas spring) and connecting piece. The working principle of controllable gas spring is to fill the closed pressure cylinder with inert gas or oil and gas mixture, so that the pressure in the chamber is several times or dozens of times higher than the atmospheric pressure, and realize the movement of the piston rod by using the pressure difference caused by the sectional area of the piston rod being smaller than the sectional area of the piston. What should we pay attention to when using controllable gas springs? 1. Due to the harsh working environment of construction machinery, the sealing requirements of gas spring are high, and dust and other debris should be prevented from entering the gas spring during use. In addition, sharp tools should be prevented from scratching or damaging the surface of the gas spring piston rod, and the piston rod should not be coated with paint and corrosive chemicals.
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