摘要
本文以FL513i型数控激光切割机为平台,研究了高功率光纤激光切割机在切割厚碳钢板小圆孔时的切割工艺,通过对工艺参数的调整,研究了光纤激光功率、切割速度、氧气压力、焦点位置对切割质量的影响,总结出优质切割厚碳钢板小孔的工艺参数组合,解决了光纤切割厚碳钢板质量差的问题,从而使光纤激光在切割厚碳钢板中的应用更为广泛。
Taking the FL513i CNC laser cutting machine as the platform, the technical process of cutting small holes on thick carbon steel plate by high-power CNC fiber laser cutting machine has been studied. By adjustment of technical process parameters, the influence of fiber laser power, cutting speed, oxygen pressure and focus position to the cutting quality has been studied. The technical parameters combination for high-quality small cutting holes for thick carbon steel plate have been summarized, which solves the poor quality. Thus in this way, the application of CNC fiber laser cutting machine in cutting thick carbon steel plate is more and more wide.
出处
《锻压装备与制造技术》
2016年第4期43-46,共4页
China Metalforming Equipment & Manufacturing Technology
