Chrome hardened bar requirements and piston connection

- Jul 01, 2019-

In order to improve the assembly quality of the chrome hardened bar during the installation process, the piston rod should be effectively ensured that the matching clearance between the piston and the cylinder meets the requirements before the installation, and the tolerance of the cylinder liner is checked. The cylinder piston rod is inspected. After installing a new sealing rubber ring, ensure that the sealing rubber ring is flat without distortion. And in this process, no oil should be adhered to prevent the rubber from becoming soft, and the elasticity is weakened and the sealing effect is lost. At the same time, an appropriate amount of sealant can be applied around the seal ring, and it should be continuous, uniform and uninterrupted when applied.


The piston rod will effectively put the cylinder into the cylinder block. When the operation is performed, the cylinder liner is pressed evenly by the two hands, and the cylinders are effectively checked for height above the cylinder to avoid tightening the cylinder. The cylinder head is deformed or sealed when the body bolt is used. If there are conditions, the cylinder head gasket and the cylinder head should be installed without leakage.


In general, the piston rod is connected to the piston rod, so the connection is firm and should be locked carefully. There are also many problems due to wear and improper connection of the joints. The seals are used in pneumatic and hydraulic drive train components to prevent leakage of material media and the entry of dust and other unusually small objects around the environment. Therefore, the cylinder piston rod seal acts to prevent leakage.


The piston rod can be effectively used as a non-pressure seal on the rotating shaft, which can prevent internal grease or oil from leaking out, and also prevent external splashing or dust from entering. Mainly used for static sealing and reciprocating seals. For example, it can be used for low speed rotary seals when rotating motion seals.