Technical Requirements For Hydraulic Cylinders During Assembly

In the eyes of many people, the assembly of our hydraulic cylinder is actually very simple, as long as the parts are combined, there is no technical content. Is this really the case? wrong! The assembly of our hydraulic cylinders also has national standard technical indicators. Regardless of any hydraulic cylinder manufacturer, it must refer to the technical requirements of hydraulic cylinders GB/T7935-2005 "General Technical Conditions for Hydraulic Components" in the process of assembling hydraulic cylinders. .
1. The components of the hydraulic cylinder should use parts that have passed the inspection. Any defective or defective products, or products that do not match the specifications, cannot be installed in it.
2. Hydraulic cylinder parts should be kept clean before assembly, and impurities such as iron filings, burrs and fibers are not allowed to appear.
3. When assembling the components of our hydraulic cylinder, do not use a cloth made of veil when wiping the parts.
4. When assembling components, it is not allowed to use seals that are defective or have exceeded the effective service life.
5. Symbols that can clearly indicate the function of the oil port should be marked near all the connecting oil ports of the components of our hydraulic cylinder.
6. The exposed non-processed surface coating of the components of the hydraulic cylinder is also required, and it must be uniform. It must be emphasized here that putty powder cannot be used before spraying.
7. After the hydraulic cylinder components pass the factory inspection, at this time we have to take measures to seal, dust-proof and leak-proof each oil port.