Lockable Gas Spring Series (KQ Type)

What should be paid attention to when using controllable gas springs?

2. The working stroke of the controllable gas spring should be increased by a certain margin (about 10mm) to avoid the impact of errors in the installation process on the service life and performance of the gas spring. 3. The gas spring configured on construction machinery has a short service life in outdoor environment, which should be considered in design. 4. The ambient temperature range of controllable gas spring is generally - 35~60 5. The gas spring cannot bear the lateral force or oblique force during the working process, otherwise the eccentric wear phenomenon will occur, resulting in the early failure of the gas spring, which is also to be considered in the design. 6. For the light door structure without locking device, the design shall ensure that after the door is closed, the connection between the fixed fulcrum and the movable fulcrum of the controllable gas spring passes through the rotation center to ensure that the spring force of the gas spring can close the door, otherwise the gas spring will often push the door open; For heavy door structures (machine covers), locking devices are provided. 7. When the controllable gas spring is closed and working, it cannot have relative movement, and its continuous expansion and contraction should be controlled within the required range. 8. The door structure of construction machinery (such as the cover of the machine) is generally heavy. When selecting gas springs, gas springs with safety devices should be considered to avoid potential safety hazards caused by gas spring failure. 9. The controllable gas spring shall not be used as a limiting device, but additional limiting devices shall be added. Generally, rubber head is used to limit the position.

What is the installation method of the gas spring of the lifting table?

What is the installation method of the gas spring of the lifting table? 1. The position of the piston rod of the compressed lifting table gas spring must be downward during installation, so as to reduce friction and ensure good damping quality and cushioning performance. 2. When installing and compressing the gas spring of the lifting table, the correct method must be used. When closing, the gas spring of the lifting table moves over the center line, or the door will be pushed open frequently. According to its characteristics and different application fields, gas spring is also called support rod, gas support, angle adjuster, pneumatic rod, damper, etc. According to the structure and function of gas spring, lift table gas spring includes free gas spring, self-locking gas spring, traction gas spring, random stop gas spring, swivel chair gas spring, pneumatic rod, damper, etc. What are the categories of gas springs? Lifting table gas spring Free type gas spring is a widely used gas spring. It plays an auxiliary role and cannot stop on its own during the journey. It is widely used in automobile, textile machinery, printing equipment, office equipment, engineering machinery and other industries. Free gas spring is widely used in automobile, engineering machinery, printing machinery, textile equipment and other industries because of its light weight, stable operation, convenient operation and favorable price, or in alpine, acidic or alkaline environments. Self-locking gas spring (angle adjuster, controllable gas spring) is widely used in medical devices. The gas spring can stop at any position in the stroke through some release mechanisms, and has a great locking force (up to 10000 N) after stopping. Random stop gas spring (friction gas spring and balance gas spring) is mainly used in kitchen furniture, medical equipment and other fields. Its characteristics are between free gas spring and self-locking gas spring: it can stop at any position in the stroke without any external structure, but there is no additional locking force. The effect is mainly achieved by the controller (handle or cable). It can also be achieved through the expansion and contraction of the piston rod. The air spring (air bar) of the swivel chair is mainly used for adjusting the position of the swivel chair. It is characterized by strong controllability and large demand.