The stator is one of the main components of a ship's AC motor, which generates a magnetic field through a fixed winding, thereby inducing electromotive force on the rotor. On ships, the main function of the stator is to convert electrical energy into mechanical energy, driving the ship forward. The energy-saving design of stator mainly includes two aspects: first, reducing stator resistance loss, and second, reducing stator iron loss. These measures include using low resistance materials to manufacture the stator, increasing the conductivity of the stator winding, and reducing the cross-sectional area of the winding.

The difference between energy-saving stator and guide wheel in ships

The pump jet thruster of a ship is commonly referred to as a water jet thruster, but due to the widespread use of shaftless pump propulsion in submarines in China, many people believe that the pump jet thruster is the thruster of submarines.

What is the difference between the front guide wheel and the rear guide wheel of a ship's pump jet propulsion system?

The guide wheel has a guiding effect on the liquid and increases torque at low speeds. The guide wheel is the reaction element of a hydraulic torque converter

What is the function of the guide wheel?

Due to limitations, traditional guide wheel grinding machines are commonly used for convex spiral guide wheels, which rely on templates for grinding. Due to errors in template production, assembly errors in installing templates onto the guide wheel grinder, and errors in the guide wheel grinder itself, errors may accumulate, resulting in significant deviations between the final result of guide wheel grinding and the design.

Grinding of spiral guide wheels

Improper dressing of the guide wheel and grinding wheel can cause concave rolling surfaces in the precision grinding of tapered rollers, affecting the contour curve and quality stability of the convex roller ultra precision machining.

Application of CNC guide wheel grinding machine in high-precision tapered roller machining