Vaporization Cutting

- Jul 20, 2020-

Under the heating of high power density laser beam, the temperature of material surface rises to boiling point temperature rapidly enough to avoid melting caused by heat conduction, so some materials vaporize into steam and disappear, and some materials are blown away from the bottom of slit as ejecta by auxiliary gas flow. Some non fusible materials, such as wood, carbon materials and some plastics, are formed by this vaporization cutting method.