【原】4WRPEH6C4B40L-3X/M/24F1

      The working principle of Rexroth proportional valve 4WRPEH6C4B40L-3X/M/24F1  is as follows: when it is not braked, the piston is at the left end limit position under the action of thrust f exerted by the load sensing spring through the lever, at this time, the valve leaves the valve seat and opens.

  

     When love has become a thing of the past, or can not put down everything that once had, for your heart, tears still dim, still put you in the softest place in the heart, afraid to touch, heartache feeling who knows? "Farewell My Concubine" in your casual eyes, charming, charming charm, you slowly release your charm, He was covered with light. There is a moment, suddenly dim, become a dust in the universe. I tried to remember how he looked like he was covered with light, but I couldn't remember it. Later I found that it was the light in my eyes when I first saw him.

         When the structure and other parameters of Rexroth proportional valve 4WRPEH6C4B40L-3X/M/24F1 are fixed, the value of the initial control pressure P · of the regulating action depends on the preload of the sensing spring of the proportional valve, and its variation range is 1.35-2.7mpa. nd the axle load will be reduced. PS decreased. In this way, PS changes with the load, realizes load sensing adjustment, and makes the braking force distribution of front and rear wheels closer to the ideal distribution characteristic curve.

  

         During the use of  4WRPEH6C4B40L-3X/M/24F1, attention should be paid to the inspection and adjustment of load sensing proportional valve. When the load sensing spring is too loose, the rear wheel braking force will be reduced. At this time, the load sensing spring should be adjusted, but not too tight, otherwise the rear wheel braking force will be too large and lose the lateral control ability, resulting in tail flick. 

     The biggest tragedy of life is to meet the love of this life when you have nothing, but end up fruitless!

     On the test-bed, different command signals are input to 4WRPEH6C4B40L-3X/M/24F1, and the feedback signals of spool displacement under various conditions are detected. Through the corresponding relationship between them, the performance of the valve after maintenance can be judged. If the corresponding relationship can not be met, it is recommended to send it to the agent or manufacturer for repair.