The piston rod is a continuous part that is often used in almost all machine equipment, so the installation problem of it must be taken seriously. Otherwise, if the installation is not correct, the equipment may not function normally. In order to effectively improve the quality of the equipment, so that it can work better. Before installing the piston rod, ensure that the joint clearance between the piston and the cylinder meets the requirements, and check whether the cylinder liner is qualified.
After the inspection is over, if any abnormality is found, a new sealing rubber ring needs to be installed next. The piston rod manufacturer should ensure that the sealing rubber ring is flat and not distorted at this time. And in this process, do not stick to the oil, to avoid the rubber becoming soft, and the elasticity to reduce the benefits of the lost seal. At the same time, an appropriate amount of sealant can be applied around the piston rod sealing ring, and the application should be continuous, even and without interruption.
When installing the piston rod, especially in the process of installing the cylinder liner, make sure that both hands are evenly and forcefully press-fit the cylinder liner in place. And check the height of each cylinder above the upper plane of the cylinder block to avoid deformation of the cylinder head or poor sealing when the cylinder block bolts are tightened. If there is a premise, after installing the cylinder head gasket and cylinder head, it should be qualified for no leakage.
When installing, you need to pay attention to the continuity and fixation of the installation site. In the ordinary environment, the piston rod is connected with the piston, so it needs to be carefully determined if it is continuously firm and should be locked. There are also many problems caused by continued wear of parts and continuous improper operation.
The above are some of the issues that need to be paid attention to when installing the piston rod. In addition, it is necessary to pay more attention to its sealing problem during the installation process, because the piston seal and the piston rod seal may be slightly different, and the size of the gap is a problem that needs to be paid attention to during the sealing process.
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