Heat Sink A heat sink is a device or component used to dissipate heat generated by electronic or mechanical systems, including laser engraving machines. In laser engraving systems, heat sinks are often employed to absorb and dissipate heat generated by laser diodes, power supplies, or other heat-generating components to prevent overheating and ensure system reliability. Heat sinks typically consist of thermally conductive materials with large surface areas, such as aluminum or copper fins, designed to maximize heat dissipation through conduction, convection, and radiation. |