How is the Copper Enameled Wire Cooled?
When the enameled wire comes out of the oven, the temperature is very high, the paint film is very soft, and the strength is very small. If it is not cooled in time, the paint film will be damaged by the guide wheel, which will affect its quality. When the line speed is relatively slow, as long as there is a certain length of cooling section, it can be cooled naturally; when the line speed is high, the natural cooling cannot meet the requirements, and forced cooling is required, otherwise the line speed cannot be increased.
Forced air cooling is a widely used method that uses a blower to cool the reverse flow of the line through the duct and cooler. But note that the air source should be used after purification, so as to avoid impurities and dust blowing to the surface of the enameled wire.
Where can colored enameled wire be used?
1. It can be used to make windings with light weight, high relative conductivity and good heat dissipation, especially suitable for high frequency signal transmission.
2. It can be used as high frequency transformer, ordinary transformer, inductance coil, etc.
3. It can be used in various household motors, automobile motors, fan motors, etc.
4. Enameled wire for rotor coil of micro motor.
5. Can be used as audio coil, cd-rom special electromagnetic wire.
6. Can be used as other special electromagnetic wire.
Explosion and fire should be paid attention to in the production of enameled wire. The general color enameled wire fires are as follows:
1. The furnace is completely burned, which is caused by the excessive density of all the steam in the furnace section or the high temperature of the furnace;
2. During the threading process, several threads caught fire with too much paint.
In order to avoid these situations, the temperature of the furnace must be strictly controlled, and the ventilation of the furnace must be ensured. Only by doing these two points can the enameled wire be prevented from catching fire.
What are the advantages of using copper clad aluminum wire?
1. It can save a lot of costs, improve the competitive advantage of products, and increase considerable economic benefits for enterprises.
2. According to the skin effect, when the AC frequency reaches 5MHz, the AC resistance of the copper-clad aluminum wire is exactly the same as that of the copper wire, that is, the change of the diameter of the wire is the same as the change of the diameter of the copper wire, and its electrical performance will not be affected. The higher the AC frequency, the smaller the effect of copper clad aluminum wire resistance. When the AC frequency reaches 5MHz, the influence of the resistance can be ignored.
3. The performance meets market requirements.
Copyright Xinyu Electrical Material Co., Ltd. not only has enameled wire there are other products such as ECCA Wire, welcome to visit our official website.
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