The application of laser power for cutting or welding different kinds of materials produce a lot of dispersible dust and fume,which are hazard for the health of workers and the whole environment.

• 激光技术广泛运用于不同材料的焊接和切割中,由于切割或焊接中会产生大量的粉尘和烟尘,这种烟尘对工人的健康和整个工作环境都是有害的,因此要使用高效的除尘系统。