Helical winding is a manufacturing process used to create coils or springs by wrapping a material, often wire, in a spiral shape around a central axis. This technique is commonly employed in the production of components like electric motors, transformers, and inductors, where the coiled structure helps in generating magnetic fields or storing energy. The process involves rotating the wire while simultaneously feeding it along a predetermined path, resulting in a helical shape. The angle and tightness of the winding can be adjusted to meet specific design requirements, making helical winding a versatile method in various engineering and industrial applications.