The precautions for hydraulic shears when disassembling the oil pipes, we all know that after a period of time, the mechanical equipment will have some failures in various parts. For the failure of the machine without directly scrapping the machine, we have to disassemble and repair, so some parts We have a lot of things to pay attention to on the disassembly of the hydraulic shears. Today, I will mainly introduce you to the precautions when the hydraulic shears are disassembled.
1. Clean the surrounding parts of the oil pipe of the hydraulic shears in advance. After disassembly, wrap the oil pipe with clean plastic or paraffin paper at the opening of the oil pipe. Do not block the oil pipe with cotton yarn or rags. Take care to avoid mixing of impurities. When disassembling more complicated pipelines, you should tie a tin sheet or plastic sheet to the joint of each tubing and write a number to prevent the tubing from being installed incorrectly during assembly.
2. When replacing rubber seals, do not use sharp tools and do not touch the work surface. When installing or overhauling the hydraulic shears, the sharp corners of the parts in contact with the seal should be blunt to prevent the seal ring from being scratched by sharp corners or burrs.
3. When disassembling and then assembling, all parts must be cleaned.
4. Before assembling the hydraulic shearing machine, the O-rings or other seals should be immersed in the oil for use. During or after assembly, the seals should not be twisted, and should ensure sliding Lubrication performance in the process.
5. When installing hydraulic components or pipe joints, the tightening force should be appropriate. In particular, it is necessary to prevent the deformation of the hydraulic component shell of the hydraulic shearing machine, the jam of the spool valve core, and the oil leakage of the combined parts.
The above are some of the precautions when we dismantle or install the oil pipe of the hydraulic shears. When disassembling and assembling the equipment, we must not only keep the components clean and clean, but also keep the work place for disassembly and maintenance clean and messy. The environment can easily lead us to disrupt our thinking during assembly and install the wrong parts, so a clean and tidy environment is more conducive to us speeding up the efficiency of disassembly and assembly.
