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What about the hydraulic tools? Common failure analysis of hydraulic tools.

(Summary description)SincethehydraulictoolUSEShydraulicoilasthedrivingforce,itsavestimeandeffortandplaysanincreasinglyimportantroleinrescueandrescue.Thefollowingisthecommonfailureanalysis:  Hydraulictoolhydraulicfluidvolu

(Summary description)

SincethehydraulictoolUSEShydraulicoilasthedrivingforce,itsavestimeandeffortandplaysanincreasinglyimportantroleinrescueandrescue.Thefollowingisthecommonfailureanalysis:  Hydraulictoolhydraulicfluidvolu

Information

Since the hydraulic tool USES hydraulic oil as the driving force, it saves time and effort and plays an increasingly important role in rescue and rescue. The following is the common failure analysis:
 
 
Hydraulic tool hydraulic fluid volume is not sufficient: hydraulic oil generally is very little consumption, normally the main is loading and unloading tubing, the residual oil pipe has a slight loss of hydraulic oil. However, the hydraulic oil can be lost in the case of incorrect operation, for example, the manual pump tank cover is not tightened; The hand control switch is twisted to cause the hydraulic oil loss; The tubing joints are not tightly sealed. Hydraulic oil may lose a small amount at a time, but a long time may lead to a shortage of hydraulic fluid, resulting in the hydraulic tool's inability to work.
 
 
The air in the hydraulic tubing can't transfer the pressure very well, resulting in a weak job. The solution is to loosen the stomata (some of the cap) and screw it up. The tubing joints are not tightly sealed. The steel bead and the bead seat of the tubing joints will not be tightly sealed due to the long squeeze wear, which will not be able to transfer the pressure very well, resulting in the hydraulic tool being unable to work. This is generally not artificial, but it is easy to accelerate wear if the hydraulic fluid is not clean.
 

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