Hydraulic cylinders comprise a motor, sump, a pumping mechanism, actuators, valves, and hydraulic cylinder piston seals and fluid. Hydraulic cylinders are the muscles of mechanical and industrial equipment. Maintenance is still required for hydraulic cylinders, regardless of their inherent power and functionality, to ensure they perform as stipulated.
Maintenance is still required for hydraulic cylinders, regardless of their inherent power and functionality, to ensure they perform as stipulated. You can buy quality hydraulic parts like seals from hydraulic seal suppliers. Hydraulic cylinders that are not properly maintained may fail, sometimes with devastating consequences.
The following are a symptom of hydraulic cylinder problems and causes
Increased fluid temperature
Increasing fluid temperatures over 82°C can damage hydraulic seals and increase fluid decomposition. This suggests that running a hydraulic system over 82°C is harmful and should be avoided. For the system to function properly, the fluid’s viscosity must meet or exceed the ideal value. Also, high temperature leads to fluid oxidation leading to increased viscosity of the fluid. Buying DZ Ding Zing hydraulic seals can help you mitigate the damage.
Causes
Dirt and debris accumulation: They block the air from entering the cylinder at the core.
Internal pressure leakage: This occurs when the pressure increases beyond the hydraulic cylinder piston seal.
Fluid contamination: Dirt, gas, and carbon particles may cause high fluid temperature
Unusual noise
Whining and banging noises are produced when a vacuum bubble is generated on the pump’s intake side as a result of the production and collapse of the bubble during the pumping process. Cavitation is a term used to describe bubbles formed by extremely low fluid pressure. According to experts, an intake restriction or an excessively thick fluid viscosity are two of the most prevalent reasons for pump failures.
Causes
Aeration: It happens when air from outside gets into the cavity of the pump. This problem is typically caused by faulty connections or leaks in the system. When the pump is running, aeration produces a sound similar to that of a banging sound.
Cavitation: Happens when a hydraulic circuit’s demand for fluid exceeds supply. As a result, the absolute pressure in the circuit falls below the hydraulic fluid’s vapour pressure. A knocking sound is produced when vapour cavities within the fluid develop and collapse when squeezed.
Slow operation
A decrease in machine operation is generally the first sign of a hydraulic cylinder issue. In most cases, this means slower cycle times. In a hydraulic system, flow dictates actuator speed and responsiveness.
Causes
High fluid temperature
High fluid viscosity
Internal and external leakages
Remedy for hydraulic cylinder problems
Maintenance practices: It is critical to concentrate your efforts on maximizing the life of your equipment. Examine your daily, monthly, and yearly maintenance routines to verify that you cover every component of your system according to recommended maintenance practices. This will help you identify the symptoms early before they cause damage.
Consult experts: Before purchasing new equipment, speak with p specialists in the sector to find out what they recommend. They will advise on how the equipment operates. Also, when buying hydraulic and pneumatic seals consult with the expert to get the high quality.
Follow installation instructions: Fundamental system faults such as incompatible or incorrectly placed parts cause hydraulic system malfunctions. It is critical always to double-check specifications to verify that the parts you purchase will operate together effortlessly. For instance, when buying seals from hydraulic seal suppliers, check if they are compatible.
Conclusion
Hydraulic cylinder problem is common and invertible. However, it can be prevented by maintaining its components. Parts such as hydraulic and pneumatic seals are very sensitive. Purchasing high-quality seals like DZ Ding Zing hydraulic seals can save you some cash.
