硅钢片是在电气设备,诸如电动机、发电机和变压器中用于控制多层叠片铁心磁通量、具有特殊磁性的钢片。为减少磁滞损耗,硅钢片含硅量应在4%以下,这一含量可促使材料脆化和硬度增加。这样,虽有各种改善可切割性的措施,但切割刀具磨损仍较厉害。由于刀刃磨钝,工件产生毛刺,这对硅钢片工件正是必须避免的。而切割刀具的拆卸和重磨也会使耐用度相应降低。用高功率激光切割钢片就能避免上述问 Silicon steel sheets are steel sheets with special magnetic properties that are used to control the magnetic flux of multilayer laminated cores in electrical equipment such as motors, generators and transformers. In order to reduce hysteresis loss, the silicon content of silicon steel should be below 4%, this content can promote material embrittlement and hardness increase. In this way, although there are various measures to improve the cuttability, but the cutting tool wear is still more severe. As the blade blunt, the workpiece burr, which is exactly the workpiece of silicon steel must be avoided. However, the removal and refinishing of cutting tools also reduce the durability. Using high-power laser cutting steel can avoid the above question