When designing the tractor hood support rod, its stability must be considered first Because its instability is neither yield failure nor fracture failure, but when the load is too large, it will suddenly distort to the side abnormally. Therefore, when designing the support rods, it is necessary to ensure that they have sufficient stability After the rod loses its stability, a small increase in pressure will cause a significant increase in bending deformation, and the rod has lost its bearing capacity. This is a failure caused by instability, which can lead to damage to the entire machine or structure. However, when the slender compression bar loses its stability, the stress is not necessarily very high, sometimes even lower than the proportional limit. It can be seen that this form of failure is not lack of strength, but lack of stability.
The tractor support rod can be used to support the height. It uses a compression type gas spring, which is mainly deformed by the force generated by the gas compression. The supporting rod of the ambulance engine hood is installed with a compressed air spring. The principle is that when the force on the spring is large, the space inside the spring will shrink, and the air inside the spring will be compressed and squeezed. When the air is compressed to a certain extent, the spring will generate elastic force. At this time, the spring will be able to recover to the shape before deformation, that is, the original shape. The compressed air spring can play a very good supporting role, as well as a very good buffering and braking role. Moreover, the special compressed air spring can also play a very powerful role in angle adjustment and shock absorption.
Guangzhou Tieying Gas Spring Technology Co.,Ltd has 20 years of experience in the production of gas springs. It has its own design team. The quality and service life of Tieying Spring is over 200000 times. There is no gas leakage, no oil leakage, and basically no after-sales problems. If you want to know more about the application of gas spring, please contact us!
Post time: Nov-11-2022
