Among the technical parameters, the stroke of gas spring is the most important, which is the most important link in the design parameters of gas spring. Its characteristic is that the resistance changes with the running speed. It can obviously buffer the speed of the connecting mechanism.
Commonly used are the first two, textile machinery and printing equipment.
6. Shock absorbers are widely used in automobiles and medical equipment.
5. The traction gas spring is a special kind of gas spring: other gas springs are in the longest position in the free state, that is, they move from the longest position to the shortest position after being subjected to external force, while the traction gas spring is in the shortest position in the free state and runs from the shortest position to the strongest position when being pulled. There are also corresponding free and self-locking types in the traction gas spring. It is characterized by controllability and large demand. The gas spring (pneumatic rod) of swivel chair is mainly used in swivel chair, which plays the role of adjusting position. There is no high requirement, and the external force requirement is also more important. As for the bearing performance of gas spring, its characteristics are between free gas spring and self-locking gas spring, and it is used in medical devices and other fields. With the help of some release mechanisms, this kind of gas spring can stop at any position in the stroke, and after stopping, it has a great locking force (up to 10000N or more).
3. Free stop gas springs (friction gas springs and balance gas springs) are mainly used in kitchen furniture, office equipment, construction machinery and other industries.
Second, the self-locking gas spring (angle adjuster) is the most widely used in medical devices. In the car, the two longest positions, you can't stop on your own during the trip. Mainly plays an auxiliary role, just the shortest gas spring. First of all, you should choose the type according to your company's products:
1. Free gas spring (support rod) is the most widely used gas spring. It is recommended to buy a German gas spring: you can stop at any position during the trip, without any external structure, but there is no extra locking force.
Fourth, although the price is expensive, as for other pipe diameters,