RFL-4000S(50u)切割头光学配比准直100/聚焦150材料厚度[mm]速度[m/min]功率 [W]气体气压[bar]喷嘴[mm]焦点位置[mm]碳钢136-504000N₂/Ar121.5S0.5218-224000121.5S-1.538-12 4000122.0S-2碳钢34-4.52400O₂0.51.0D+3.543-3.524000.51.0D+4 0,552,9-3,224000,51,0D+4,562,7-2,830000,61,0D+582,4-2,530000,61,2D+5,5101,9-2,140000,651,2D+6121,2-1,540000,653,0