Compared with other thermal cutting methods, Precision online laser cutting has fast cutting speed and high quality. Specifically summarized in the following aspects:

• 1. The cutting quality is good. Due to the small laser spot, high energy density and fast cutting speed, laser cutting can obtain better cutting quality.
• 2. The incision is narrow, the two sides of the incision are parallel and the perpendicularity to the surface is good, and the dimensional accuracy of the cut parts is high. The cutting surface is smooth and beautiful, and it can even be used as the last processing step without machining, and the parts can be used directly.
• 3. After the material is laser-cut, the width of the heat-affected zone is very small, the performance of the material near the cutting seam is almost unaffected, the workpiece deformation is small, and the cutting accuracy is high.
• 4. Fast cutting speed and high work efficiency.
• 5. Cost-effective contact cutting, the nozzle has no contact with the workpiece during laser cutting, and there is almost no tool wear.