Analysis of precision deburring using a laser —An experimental study and FEM simulation
Analysis of precision deburring using a laser —An experimental study and FEM simulation
复制标题
激光精密去毛刺分析——实验研究和有限元模拟
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
S. Lee
中科院分区：
文献类型：
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作者：
S. Lee
本研究的目的是开发一种有效的精密部件自动去毛刺方法。建议使用高功率激光器作为复杂零件边缘和毛刺的去毛刺工具。对于激光实验，制备了一侧带有毛刺的矩形碳钢和不锈钢加工样本。使用 1500 瓦 CO2 激光器去除工件上的毛刺。提出了使用有限元方法对激光去毛刺零件的热影响区（HAZ）和切割轮廓进行的预测，并与实验结果进行了比较。这项研究表明，有限元法（FEM）分析可以有效预测材料的热影响区，并且该技术可以应用于精密部件。
The purpose of this study is to develop an effective methods for automated deburring of precision components. A high power laser is proposed as a deburring tool for complex part edges and burrs. For the laser experiments, rectangular-shaped carbon steel and stainless steel machined specimens with burr along one side were prepared. A 1500 Watts CO2 laser was used to remove burrs on the workpieces. The prediction of the heat affected zone (HAZ) and cutting profile of laser-deburred parts using finite element method is presented and compared with the experimental results. This study shows that the finite element method (FEM) analysis can effectively predict the thermal affected zone of the material and that the technique can be applied to precision components.