DESIGN OF A BUSHING WINDING MACHINE IN WHICH ALTHOUGH THE CONDUCTOR IS HELD CENTRE TO CENTRE, THE DRIVE IS CENTRE LESS, THE CONDUCTOR HAS NO SAG AND THE CONDUCTOR IS SUPPORTED FULL LENGTH

摘要

• Sag on the job. • Winding should be with virtually no pressure on the job • Winding should be with virtually no tension on paper • Winding should be wrinkle free • Maintaining required dielectric gap to allow resin impregnation. • Profile straightness along the length of the conductor within acceptable engineering standards • Diameteric concentricity of conductor [generally aluminum pipe]