What are the reasons for the cylinder not moving?
1 Answers
Hydraulic cylinder failure to move can be attributed to the following reasons: 1. Sealing: Inadequate sealing of the hydraulic cylinder leads to hydraulic oil leakage, resulting in insufficient internal pressure to overcome the external pressure on the cylinder's piston, causing it to remain stationary. 2. Pressure: Internal leakage in the hydraulic oil pump supplying oil to the cylinder results in insufficient pressure within the cylinder. 3. Oil: Absence of hydraulic oil inside the cylinder. 4. Air: Residual air trapped inside the hydraulic cylinder not being completely purged, leading to unstable cylinder movement.