Hydraulic Adapters Wholesaler introduced that hydraulic seals such as dust ring, hydraulic cylinder seal, static seal, non-standard nozzle universal joint, guide support point ring and other hydraulic seals are used on the hydraulic cylinder. The effect of sealing, guiding and anti-fouling. The support frame stipulates that the hydraulic seal is high-to-width ratio sealing, that is, the dynamic and static sealing application places, under the extreme conditions of working pressure, vibration, bending, raw material deformation, etc., there is no leakage or little leakage, which is damaged. Small, anti-corrosion, low friction. The safety factor at work is determined by the characteristics, appearance and reliability of the sealed material. At this stage, the common vulcanized rubber cloth mountain ring, drum ring, lace ring, Y-shaped ring, etc., if the design plan is effective in terms of trench specifications and reduction, you can consider the requirements for sealing.

At this stage, almost all hydraulic cylinders of support frames in China are guided by polyester chip guide rings with excellent drag characteristics to avoid high load, deformation due to bending force, or metal materials due to insufficient lubrication. Risk of solid touch adhesion. In addition to the guiding function, the guiding ring also has other functions, such as buffering the vibration of the metal material and inserting dirty particles to alleviate the super-powerful grinding of the metal surface by the particles. The dust ring has a unique effect. Hydraulic seals must avoid the intrusion of external floating dust, water, pulverized coal, etc. In addition, good floating oil must be maintained on the hydraulic cylinder (living column) to ensure that the hydraulic cylinder is in normal operation. The reason for the ineffective software of the hydraulic cylinder sealing system of the support frame is the unscientific design scheme, improper use of hydraulic seals, improper installation, and particulate environmental pollution. Contemporary seals, dust-proof rings, and guide rings have developed into mechanical equipment components with excellent performance.

If the mechanical equipment components are selected appropriately, the specifications of the pipe trench and the process performance of the components that touch them are effectively designed and installed properly, they are likely to work without problems for a long time. Common failures of hydraulic cylinders are mainly caused by the destruction of the seal or the weakening of its efficiency. Although hydraulic seals are generally regarded as spare parts, this does not mean that it is the key cause of common failures. The reliability and service life of the sealing work is very large in the process performance of the sealing components, which is also the key element of repeated motion sealing. The ineffective hydraulic seal is caused by the poor working condition of the emulsified oil, and the key is the environmental pollution of the particulate matter of the hydraulic oil. The common material in the hydraulic transmission system of the support frame is oil-in-water emulsified oil, water accounts for 85% to 98%, low viscosity, poor wettability, anti-rust treatment characteristics, and wear resistance, and is particularly sensitive to particle damage.