1. Spiral winding
During spiral winding, it starts from a certain point on the core film introduced by the wire winding head. After several round-trip movements of the wire winding head, it winds back to the original starting point. It can also be said that the basic movement of spiral winding is that the core film moves at a constant speed around the axis. Rotate, and the wire winding head makes intermittent reciprocating motion along the axis of the core film.
2. Circumferential winding
When winding, the core film rotates at a constant speed around its own axis, and the wire winding head moves at a constant speed along the axis of the core film cylinder. Every time the core film rotates once, the wire winding head moves by one gauze width, and this cycle continues until the gauze tape is evenly covered. to the surface of the core membrane cylinder section. The winding angle of hoop winding is usually between 85-90°. The winding movement speed ratio to achieve hoop winding can be defined as the ratio of the number of revolutions of the core film to the movement distance of the wire winding head per unit time.
3. Longitudinal winding
During longitudinal winding, the wire winding head makes a uniform circular motion in a fixed plane, and the core film rotates slowly around its own axis. Every time the wire winding head rotates once, the core film rotates at a slight angle, which is reflected on the surface of the core film as a gauze. width.
