Simulation of Laser Cutting
Simulation of Laser Cutting
复制标题
激光切割模拟
DOI：
10.1007/978-3-319-56711-2_2
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
K. Kowalick
中科院分区：
文献类型：
--
作者：
W. Schulz;M. Niessen;U. Eppelt;K. Kowalick
激光切割是一种热分离工艺，广泛用于成形和轮廓切割应用。然而，在理解该过程的动态方面存在差距，特别是与切割质量有关的问题。这项工作描述了激光切割的基本物理建模和过程监控的进展，以及随时间变化的过程，如轮廓切割。涟漪和浮渣形成的诊断先进的观察熔体流动和分离，同时以及空间形状的切割切口。
Laser cutting is a thermal separation process widely used in shaping and contour cutting applications. There are, however, gaps in understanding the dynamics of the process, especially issues related to cut quality. This work describes the advances in fundamental physical modelling and process monitoring of laser cutting, as well as time varying processes such as contour cutting. Diagnosis of ripple and dross formation is advanced to observe the melt flow and its separation simultaneously as well as the spatial shape of the cut kerf.