张力器是绕线机在绕线时产生可调性张力的关键部件,使漆包线绕线时带有适宜的张力,从而使绕制的线圈松紧适宜紧固、饱满、保证了线圈的技术指标性。 Tension control:Tension control is a key part produces adjustable tension during winding to bestow enameled wire with appropriate tension during winding and guarantee reasonable firmness of wire coil wound and therefore the c***istence of technical indexes of wire coil.