After the pipeline of the hydraulic cylinder is installed, it needs to be cleaned.Should not pass through the cylinder when performing the operation,a bypass line must be installed in front of the port of the cylinder.
this is very important,otherwise, the foreign matter in the pipeline will enter the cylinder, and once entered, it will be difficult to exclude it.
Instead, it turned into a foreign body in the cylinder.In addition, when cleaning, consider the method of removing the foreign matter introduced in the installation of the pipeline.In addition, the corrosion in the pipe, etc., should be carried out before the installation of the pipeline, and the rust must be completely removed.

    The cutting of the cylinder of the hydraulic cylinder during processing,after the pipe is processed in a fixed length,When doing deburring at both ends, there should be no legacy.The placement of steel pipes near the site where the welding pipeline is operated is the cause of the welding foreign matter. The pipe placed near the welding operation site shall be sealed at the nozzle.It must also be noted that the pipe material should be available on a dust-free work surface.

    As a simple sealing material, hydraulic cylinders, In the process of installation and inspection,It is necessary to frequently use its PTFE plastic sealing tape. If the winding method of the linear or ribbon sealing material is wrong,The sealing tape will be cut off as it enters the cylinder.The wire strip seal does not affect the winding of the sliding portion,However, the check valve of the cylinder may not work properly or the buffer regulating valve may not be adjusted to the end;For the circuit, it may cause malfunction of the reversing valve, relief valve and pressure reducing valve.

    The hydraulic cylinder needs to be treated with its angle grinder surface to a certain extent.Grinding depth of 1 mm or more,It is effective to grind the groove along its guide rail when performing the operation.It is best to use a dovetail groove when using it.The drilled holes at both ends are deepened to change the force.

    The first layer of the hydraulic cylinder is thin,to some extent, it is necessary to cover the scratched surface evenly and completely.This can effectively ensure the best bonding of the material and the metal surface.Apply the material to the entire repair site and press it repeatedly.
Make sure the material is filled and reaches the desired thickness to make it slightly higher than the rail surface.