Thermal Conductivity Thermal conductivity is a measure of a material's ability to conduct heat. In laser engraving and machining, materials with high thermal conductivity, such as metals and ceramics, efficiently transfer heat away from the cutting or engraving zone, helping to dissipate thermal energy and prevent heat buildup.
Conversely, materials with low thermal conductivity, such as plastics and insulators, retain heat and may be susceptible to melting, warping, or thermal damage during laser processing. Understanding the thermal conductivity of different materials is essential for selecting appropriate laser parameters and optimizing engraving or cutting processes to achieve desired outcomes while minimizing thermal stress and material deformation. |