The Role Of Silicon Steel Sheet

The silicon steel sheet has good magnetic conductivity, which can greatly improve the self-inductance coefficient of the ballast, so that when the lamp is turned on, the contact of the glow starter generates a high self-inductance electromotive force at the moment of opening and closing, so that the lamp tube high voltage excitation leads to normal light.

There are many kinds of silicon steel sheets and they are widely used. It is an important soft magnetic material in the military and electronic industries, mainly used for high-frequency transformers: there is also the use of hot-rolled steel sheets, hot-rolled electrical steel is mainly used for some micro-motors.

The motor core is made of silicon steel sheet, formerly called silicon steel sheet, which has good magnetic conductivity and poor electrical conductivity. The motor is operated by the magnetic force generated by the winding of the coil. However, because the alternating magnetic field produces an electric current in the iron core, if the iron core has a strong conductive capacity, it is equivalent to a closed short circuit and heat, called eddy current. This is the same principle as electromagnetic fields used by induction hobs to heat the bottom of the pot. Therefore, in order to cut off this eddy current, the use of silicon steel materials with poor conductive energy, and the adoption of a piece of silicon steel sheet rather than the overall solid core is also the same reason.

Round silicon steel sheet iron core manufacturing, product production process is controlled by computer, full closed-loop monitoring of the entire feeding, feeding, topping, winding, cutting, welding each procedure, in the winding process synchronously completed, fast speed, high efficiency. At present, the company is mainly for the largest iron core manufacturers manufacturing automatic iron core winding machine, based in Hong Kong, looking at the country, can provide domestic enterprises with circular iron core, rectangular iron core stamping processing automatic iron core winding machine.

Silicon steel sheet made of stator core, the main magnetic conductivity is good, and the steel into the silicon, increase the resistance of the material, which is good for the suppression of eddy current loss, in addition, silicon steel sheet can also reduce the hysteresis loss; So AC motors are made of silicon steel sheets.