针对现阶段传统钣金切割存在的问题，激光切割的需求也日益上升，那么激光切割跟传统钣金切割相比具有哪些优势了？
In view of the existing problems of traditional sheet metal cutting, the demand for laser cutting is also increasing. Then what are the advantages of laser cutting compared with traditional sheet metal cutting?
传统钣金切割：（数控）剪床由于其主要是直线裁剪，只能用在只需要直线切割的钣金加工上；
Traditional sheet metal cutting: (CNC) shears because it is mainly straight line cutting, can only be used in straight sheet metal processing only.
激光切割：激光切割柔性化程度高，切割速度快，生产效率高，产品生产周期短，不管是简单还是复杂零件，都可以用激光实现一次快速成型切割；
Laser cutting: laser cutting has high flexibility, fast cutting speed, high production efficiency and short production cycle. Both simple and complex parts can be used to achieve rapid prototyping by laser.
传统钣金切割：高压水切割加工速度慢，造成污染严重，消耗成本高。
Traditional sheet metal cutting: high pressure water cutting process is slow, resulting in serious pollution and high cost.
激光切割：生产成本低，经济效益好；
Laser cutting: low production cost and good economic benefit;
传统钣金切割：（数控/砖塔）冲床对厚度在1.5mm以上的钢板切割有限制，并且表面质量不好，成本高、噪音大，不利于环保；
Traditional sheet metal cutting: (CNC / brick pagoda) punching machine is limited in cutting the thickness of steel plate above 1.5mm, and the surface quality is not good, the cost is high, the noise is big, it is not good for environmental protection.
激光切割：可实现切割自动排样、套料，提高了材料利用率，无刀具磨损，材料适应性好；
Laser cutting: it can realize automatic cutting and nesting, improve material utilization, tool wear and material adaptability.
传统钣金切割：火焰切割作为比较初的传统切割方式，在切割时热变形大、割缝宽，浪费材料，加工速度慢，只适合粗加工；
Traditional sheet metal cutting: flame cutting, as the original traditional cutting mode, has large heat deformation and wide slotting in cutting, waste material and slow processing speed, which is only suitable for rough machining.
激光切割：切缝窄、切割质量好、自动化程度高，操作简便，劳动强度低，安全环保。
Laser cutting: narrow cut, good cutting quality, high automation, easy operation, low labor intensity, safety and environmental protection.