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 its ignition point. Simultaneously, a high-speed gas stream coaxial with the laser beam blows away the molten material, thereby achieving the separation of the workpiece. Laser cutting is one of the thermal cutting methods.

Metal cutting machines are equipment that utilize laser technology for cutting. Many metal processing manufacturers now use laser cutting machines for metal cutting. Lasers are highly energetic light beams that can achieve rapid cutting in extremely short time frames. Metal cutting machines are primarily used for the quick cutting of various metal materials, including carbon steel, silicon steel, stainless steel, aluminum alloy, titanium alloy, galvanized steel, pickled steel, aluminum-zinc coated steel, and copper.