Fast Beam Oscillations Improve Laser Cutting of Thick Materials
Fast Beam Oscillations Improve Laser Cutting of Thick Materials
复制标题
快速光束振荡改善厚材料的激光切割
DOI:
10.1002/phvs.202000025
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
C. Leyens
中科院分区:
文献类型:
--
作者:
A. Wetzig;P. Herwig;C. Goppold;M. Borkmann;A. Mahrle;C. Leyens
We provide here an overview of the capabilities of oscillating beams to improve solid‐state laser fusion cutting of thick‐sheet AISI 304 stainless steel and present results of the so‐called dynamic beam shaping (DBS) technique, which relies on fast and commonly harmonic oscillations of the laser focus at frequencies in the kHz range.