科技的发展促进了社会生产效率的提升,作为板材成形前的切割工序,切割方式也从原来的手工火焰切割发展到如今的数控火焰切割、等离子切割和激光切割。而组成这些先进切割设备的核心部件,一直是用户评价设备性能的标准,为了使用户对切割设备核心部件有更深入的了解,本期特别策划了"切割设备及关键部 The development of science and technology has promoted the improvement of social productive efficiency. As the cutting process before plate forming, the cutting mode has also been developed from the original manual flame cutting to today’s CNC flame cutting, plasma cutting and laser cutting. The composition of these advanced cutting equipment, the core components, has been the user evaluation of equipment performance standards, in order to enable users to cut the core components of a more in-depth understanding of the current special planning of the cutting equipment and key