The paint film of the enameled wire

 Therefore, the paint film of the enameled wire is required to have good abrasion resistance, scratch resistance and good adhesion to the conductor.. When the motor  copper winding wire is running, the winding is subjected to stresses caused by impact, vibration, centrifugal force, thermal expansion, and overload, requiring enameled wire to have a certain tensile strength. In order to facilitate manufacturing and processing, the enameled wire needs to have good flexibility, elasticity and bending properties, so the coil is not easy to deform after being formed.What are the requirements for the mechanical properties of the enameled wire? Time: 2018-11-9 Click: 2065 times In the process of winding the enameled wire into a molded coil and embedded wire, the enameled wire, the clip and the enameled wire rub against each other and are subjected to such as bending and stretching Or compressive stress. Modern high-speed automatic winding machines also require a smooth surface and a small coefficient of friction of the enameled wire, while the enameled wire for special purposes requires a larger coefficient of friction