摘要
采用理论与实验优化相结合的方法,研究了不同的激光能量和不同的脉冲宽度、脉冲频率对1Cr18N i9Ti不锈钢管小群孔激光加工精度的影响,结果表明:经使用优化后的激光参数所钻出的孔其孔径和孔深基本能达到设计要求。钻孔效率较常规的机械加工提高十倍以上,通过此类激光钻孔实验可优化激光钻不锈钢管的相关激光参数,积累实验数据。
surface laser drilling- holes test was carried out in stainless steel tube made of 1Cr18Ni9Ti steel. A very important problem is how to obtain the high quality deep -hole drilling. According to the influence of each laser parameter on drilling - holes processing, a set of optimized laser parameters were adopted for achieving high laser quality drilling.
出处
《潍坊学院学报》
2007年第6期40-42,共3页
Journal of Weifang University
关键词
激光钻孔
峰值功率
脉冲频率
脉冲宽度
laser drilling, peak power, pulse frequency, pulse width
