Hydraulic Cylinder
Hydraulic Cylinder
Hydraulic Cylinder



Hydraulic Cylinders manufacturer

Qualified hydraulic cylinder with enconomical costs

www.hc-hydraulic-cylinder.com

General problems of hydraulic cylinders (2)

General problems of hydraulic cylinders (2)
 
The crawling resulted from the low rigidity of the drive. The air comes into the oil, some of them dissolve in oil, and the others are to be bubbles upon it. Due to the air has compressibility, it will make the hydraulic oil comes into being a obvious elasticity, and give rise to low rigidity of the drive.
Why does the air get in the oil? There must be some reasons:
1.   Under the motion of components back and forth, it needs fit clearance. So the air will get in via it easier.
2.   The hydraulic cylinder pipe connection looseness or bad sealing.
3.   Bad precision of hydraulic component.
4.   The installment of oil suction pipe is not good and suctioning the air, or blocked by dirt result in local vacuum.
5.   The oil in not enough or oil suction pipe insert shallow.
6.   Etc.
Kewords :