Longitudinal cuts using ultrasonic vibrations
Longitudinal cuts using ultrasonic vibrations. Ultrasonic cutting seals the edges of thermoplastic materials perfectly. Sealing the edges of a material stops the fibres from fraying, while the smooth and rounded edges prevent the build-up of laminate residues. When two or more layers are cut together using ultrasound, the layers become perfectly joined. The welding strength is due to the material and the geometry of the anvil. When using ultrasonic technology, numerous factors can influence the velocity at which the material can be cut. Some examples include the geometry of the cutting wheel (anvil), as well as the composition, weight and thickness of the material.