Pump Coupling Assembly Detailed explanation of the pump static pressure method

   This method is based on hub shaft assembly pressure required to press the force of different sizes, the use of clamps, jacks, manual or motor presses, static pressure method is generally used for tapered shaft hole. Due to the static pressure method to receive pressure machinery restrictions, in the larger interference, the application of great force more difficult. At the same time, in the process of press-in will be cut off between the hub and the shaft with the uneven surface of the tiny peaks, so that the mating surface is damaged. Therefore, this method is generally not much used.