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What is eddy current
2023-10-10
The expression of the meaning of eddy current; When a conductor of a metal material is in a changing magnetic field or exercising in a magnetic field, an induced current will be caused in a whole conductor of a metal material due to the magnetic effect of the current. Because the conductor itself has a resistor, an electrical current will be caused inside the conductor. Such an electrical current will be spread throughout the conductor along with the appearance of the surface of the conductor and the spread of magnetic flux. Because the current operates in a way similar to the vortex in water, it is called vortex current.
The basic principle of vortex separation equipment is: When a certain rate of waste flow of rare metals is reflected by a magnetic field reflected by an alternating change, eddy current reaction will be caused inside rare metals such as copper and aluminum, which will cause a mirror system magnetic field inside the metal material. This magnetic field is the same as the magnetic field when the magnetic roll of the current sorting equipment is running. According to the principle of mutual exclusion of the same pole, it will conflict the rare metals such as copper and aluminum. To achieve the effect of screening acquisition.
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