The priority of tight sealing of the press ultra-high pressure hydraulic station

The tightness of the seal is very important for the ultra-high pressure hydraulic station of the press. Its first priority is reflected in: first, if the seal is not tight, it will show the leakage of hydraulic oil, not to mention the pollution of the environment, it will also make Air and dust enter the hydraulic station. After the operation of the ultra-high pressure hydraulic station, these air and dust will severely affect the stability and accuracy of all hydraulic stations. If the leakage is severe, it will directly lead to a reduction in pressure, making all hydraulic stations Unable to use.

There are so many damages if the seal is not strict, then we can make the best sealing of the hydraulic station to achieve the highest degree of sealing, can't we? It wasn't always the case. Everything has its two sides, and things must be reversed, as is the seal of the ultra-high pressure hydraulic station.

If the sealing operation has been done, of course, it can ensure the degree of sealing. This is no doubt, but because the sealing is too tight, it will increase the conflict between the sealing parts, and then increase the conflict of other equipment in the hydraulic station. It also reduces the service life of seals and other equipment, and reduces the operating power of the hydraulic station. Overnight, the damage that occurs is not much less than the lack of tightness.

Analyze the importance of the tightness of the ultra-high pressure hydraulic station of the press. It can be seen that the sealing operation in the ultra-high pressure hydraulic station of the press is too much, so what degree should we grasp about the sealing operation?

First of all, don't seek an excessively tight seal. The degree of seal must be determined based on comprehensive factors such as temperature and pressure.

Second, the wear resistance and service life of seals are longer.

Third, seals and working media often touch, so they should get used to each other, whether it is physical or chemical.