Laser cutting is a modern processing technology that uses high-power density laser beams for precise material cutting. The cutting is completed by instantly melting or vaporizing the material through the focused laser beam. The system consists of a control system, a motion system, and an optical system. This technology is suitable for high-precision cutting of metal materials (such as stainless steel, carbon steel, aluminum plate) and non-metal materials, with a cutting accuracy of ± 0.05mm, a surface roughness of several tens of microns, a small heat affected zone, and low workpiece deformation.

The equipment adopts an industrial mother machine design, equipped with fiber laser and follow-up autofocus system, and supports servo ball screw transmission mode. The technical parameters include a positioning accuracy of 0.05mm, and the control software is compatible with graphic formats such as PLT and DXF. According to the characteristics of different materials, vaporization cutting (ultra-thin metal/non-metal), melting cutting (stainless steel/titanium alloy), oxygen cutting (carbon steel) and other technical types can be selected, which are widely used in mechanical parts, automotive manufacturing, aerospace and other fields.

Guangdong Dongji Intelligent Device Co., Ltd owns 3 imported laser cutting machines, with power of 6000w, 3000w and 2000w. The laser cutting incision is narrow, the two sides of the incision are parallel and perpendicular to the surface, and the dimensional accuracy of the cut parts can reach ±0.1mm. The cutting surface is smooth and beautiful, and the surface roughness is only tens of microns. Even laser cutting can be used as the last process without machining, and the parts can be used directly. After the material is laser-cut, the width of the heat-affected zone is very small, and the properties of the material near the cutting seam are hardly affected. The workpiece deformation is small. The cutting precision is high.The geometrical shape of the cutting seam is good, and the cross-sectional shape of the cutting seam is relatively regular rectangle.