A conductive slip ring is a magnetic field that passes through a wire and induces a current in the wire. The generator cuts the wires by rotating the magnetic field. The rotating magnetic field is the rotor, and the cut wires are the stator. In order for the rotor to generate a magnetic field, it is necessary to feed the field current (a process provided by direct current through the rotor coil) to the rotor coil, which is used to feed the field current generated by the excitation generator into the rotor coil. The material of the collector ring is required to have mechanical strength, and is a good conductor of electricity, and also has corrosion resistance. When it is in sliding contact with the brush, it must have the characteristics of wear resistance and stable sliding contact. Steel collector rings generally have good wear resistance and high mechanical strength, and are mostly used in synchronous motors where the polarity causes a large difference in the wear of the collector ring.
The need for conductive slip ring data transmission, as well as current transmission, also has a certain vibration during this process, so at this time, if the wear resistance of the parts is not strong, it is expected to be selected for a period of time with a lot of wear and tear, so how to say military medical equipment , Is it a good help to the equipment? This is impossible, but in fact, the slip ring can be guaranteed when producing very strong materials.
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