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A brief introduction to the measures of the loose connection between the piston rod and piston
Oct 27, 2017

【Summary】Before using the hydraulic cylinder, connect the piston rod and the piston. In the use process, for some reasons, it will cause the piston rod and piston to loose.


When the connection between the piston rod and the piston is loose, it needs to be treated. Otherwise, it will be possible to cause the hydraulic cylinder to work abnormally. Therefore, we should pay attention to the measures when the connection between the piston rod and the piston is loose.

piston rod.jpg

The first measure is to use the small screws to tighten the screw threads of the connecting between the piston rod and piston. In this way, it can prevent loosening.


The second measure is through the design screw thread structure, uses the nut with big end to drop lock. In this way, it can prevent loosening. Moreover, there is a small hemline on the front end of the piston, and there will be a small rabbet on the piston rod.


The use of screw thread glue can prevent the connection between the piston rod and piston loosing.The parts themselves are also connected with non-screw thread.