铝板的切割方法通常来说有切割机操作、高压水柱切割、激光切割等。激光切割是利用经聚焦的高功率密度激光束照射工件，使被照射的材料迅速熔化、汽化、烧蚀或达到燃点，同时借助与光束同轴的高速气流吹除熔融物质，从而实现将工件割开。
Generally speaking, the cutting methods of aluminum plate include cutting machine operation, high-pressure water column cutting, laser cutting, etc. Laser cutting is to use a focused high power density laser beam to irradiate the workpiece, so that the irradiated material can rapidly melt, vaporize, ablate or reach the ignition point. At the same time, the molten material can be blown away with the help of high-speed air flow coaxial with the beam, so as to cut the workpiece.
激光切割铝板的切面像切其他材质一样光滑吗？铝板切口一样也是光滑的，铝板只是高反光材料，需要大的激光发生器，切割气体同其他材料一样，都是用氮气切割，不会造成表面不光滑的。
Is the cut surface of laser cutting aluminum plate as smooth as other materials? The cut of aluminum plate is also smooth. The aluminum plate is only a highly reflective material, which requires a large laser generator. The cutting gas, like other materials, is cut with nitrogen, which will not cause a smooth surface.

铝板采用激光切割特点：
Laser cutting features of aluminum plate:
1、切割缝细：激光切割铝板的割缝一般在0.1mm-0.2mm
1. Cutting seam size: the cutting seam of laser cutting aluminum plate is generally 0.1mm-0.2mm
2、切割面光滑：激光切割铝板的切割面无毛刺无挂渣。
2. Smooth cutting surface: the cutting surface of laser cutting aluminum plate is free of burr and slag.
3、热变形小：激光加工的激光割缝细、速度快、能量集中，因此传到被切割材料上的热量小，引起材料的变形也非常小。
3. Small thermal deformation: the laser cutting of laser processing is thin, fast and concentrated, so the heat transferred to the cut material is small and the deformation of the material is also very small.
4、节省材料：激光加工采用电脑编程，激光设备可以把不同形状的铝板加工件进行材料的套裁，提高铝板的材料利用率，节省大量的材料成本。
4. Material saving: laser processing adopts computer programming, and laser equipment can carry out material nesting of aluminum plate processing parts of different shapes, improve the material utilization rate of aluminum plate, and save a lot of material costs.
5、能切多厚铝板主要看激光发生器的功率，一般6000W的厚能切到16mm，4500W能切到12mm。
5. How thick aluminum plate can be cut depends on the power of the laser generator. Generally, 6000W can be cut to 16mm at the thickest, and 4500W can be cut to 12mm.