Laser cutting involves using a highly focused, high-power density laser beam to照射workpieces, causing the material to rapidly melt, vaporize, ablate, or reach the ignition point. At the same time, a high-speed gas stream coaxial with the laser beam blows away the molten material, thereby cutting the workpiece. Laser cutting is one of the thermal cutting methods.

Metal cutting machines are equipment that utilizes laser technology for cutting. Many metal processing manufacturers now use laser cutting machines to cut metal. Lasers are highly powerful beams of light that can achieve rapid cutting in extremely short periods of time. Metal cutting machines primarily perform fast cutting on various metal materials such as carbon steel, silicon steel, stainless steel, aluminum alloy, titanium alloy, galvanized steel, pickled steel, aluminum-zinc coated steel, and copper.