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Views: 0 Author: VILOP Publish Time: 2025-11-27 Origin: Site
The average designed lifespan of SC cylinders can reach 15 to 20 million strokes, but premature failure often occurs in actual use due to improper maintenance. Key degradation causes include: lateral loads causing piston rod bending and accelerated seal wear; impurities in the medium leading to scratches on the cylinder inner wall; insufficient lubrication resulting in piston jamming; and installation eccentricity inducing permanent deformation.
Proper maintenance can effectively delay wear: Clean the cylinder surface daily, inspect the oil mist lubricator's oil supply status weekly, tighten the tie rod bolts monthly, and replace the seals and spare parts quarterly. Special attention: Before connecting the cylinder to the pipeline, remove any debris inside the pipe. For long-term storage, install a dust cap and perform rust prevention measures.
Maintenance requires targeted handling: internal leakage is mostly caused by damaged seals, and replacement must match the cylinder diameter specifications; unstable movement may result from insufficient air supply or condensation accumulation, requiring inspection of pipeline smoothness and drainage; poor buffering performance necessitates direct replacement of the buffer seal and adjustment screw. Using floating joints in conjunction can absorb installation errors, reducing mechanical damage by 70% and significantly extending service life.