Working Principle Of High Chrome Iron Sand Casting

High Chrome Iron Sand Castingare used to connect shafts in different mechanisms, primarily by rotating, to achieve torque transfer. Under the action of high-speed power, the centrifugal pump coupling has the function of buffering and damping, and the centrifugal pump coupling has better service life and work efficiency. The coupling is a mechanical part that connects the motor and the centrifugal pump hydraulics. The non-sliding centrifugal pump couplings commonly used in the field of centrifugal pump technology can be divided into rigid centrifugal pump couplings and flexible centrifugal pump couplings. Centrifugal pump couplings are also called "backrest wheels" which are mechanical parts that transmit the rotational power of the electric motor to the water pump.Investment casting parts with top quality are rigid and flexible. Two types of rigid centrifugal pump couplings are actually two ring flanges that do not regulate the concentricity of the pump shaft and the motor shaft. Therefore, the installation accuracy is high, and it is often used for the connection of a small pump unit and a disposable centrifugal pump unit.