Enameled wire is the main type of winding wire, which consists of a conductor and the insulating layer. Bare wire is annealed and softened, then painted and baked many times. So, in the winding process of copper enameled wire, what should we pay attention to?
1. Scratch during the winding process. Because the outer surface of the copper enameled wire is a layer of the insulating film, which is simply scratched by the corners of metal objects, it is necessary to pay attention to the contact parts between mechanical equipment and enameled wire during the winding process and minimize the external force applied to the enameled wire. Avoid damage to paint film.
2. The tension of coiling thread. In the winding process, the tension applied to the copper enameled wire should be as small as possible to reduce the modification of enameled wire performance as much as possible.
3. Before the coil is used, it is admitted that the copper enameled wire of the project shall be carefully checked to see whether the type and standard of enameled wire meet the requirements before it is wound on the machine, so as to avoid the occurrence of abnormal phenomena. Attention should be paid in the process of transportation because the coating of enameled wire is very thin and is easily damaged by sharp objects, so care should be taken to avoid bumping to form copper enameled wire damage in the process of transportation.
In addition to the above three points, there are also many matters needing attention in the application and storage of copper enameled wire. In order to ensure the normal performance of copper enameled wire, it is necessary to pay attention to the application method and storage, avoid pollution, stay away from dust, etc. Only in this way can copper enameled wire be better applied and its service life can be extended.