Excuse me, the structure and working principle of gas spring.

Gas spring is an accessory that can support, buffer, brake and adjust height and angle. At present, this product has been widely used in medical devices, automobiles, furniture, textile equipment, processing industry and other fields. According to different characteristics and application fields, gas springs are also called support rods, angle adjusters, pneumatic rods, dampers and so on. The basic principle of gas spring is to press inert gas and oil or oil-gas mixture into a closed cavity. According to the structure and function of gas spring, gas spring mainly includes free gas spring, self-locking gas spring, free gas plug spring, traction gas spring and damper.

1. Free gas spring (support rod) is the most widely used gas spring. It mainly plays an auxiliary role, with only the shortest and longest positions, so it can't stop itself during the journey. Widely used in automobile, textile machinery, printing equipment, office equipment, construction machinery and other industries. (See this website or call for details)

Second, self-locking gas springs (angle adjusters, pneumatic rods) are widely used in medical devices, seats and other products. 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). (See this website or call for details)

3. Free stop gas spring (friction 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 extra locking force. (Selection parameters can basically refer to free gas spring)

Fourth, shock absorbers are widely used in automobiles and medical devices, and their characteristics are that the resistance changes with the running speed. It can obviously reduce the speed of the connecting mechanism. (Please call for specific parameters)

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. (Please call for specific parameters)

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