应用激光, 2017, 37 (4): 598, 网络出版: 2017-10-12
激光3D打标机加工浮雕工艺技术的研究
Research on Processing Relief Technology of Laser 3D Marking Machine
激光3D木材浮雕 雕刻质量 工艺参数 碳化层处理 模型还原度 laser 3D wood relievo carving quality process parameters carbonization treatment model reduction degree
摘要
为了改善激光3D木材浮雕的雕刻质量, 系统研究了工艺参数和后处理对激光3D木材浮雕的雕刻质量影响规律, 确定最佳的工艺参数; 通过单因素试验, 研究每一种加工参数对雕刻质量的影响; 通过正交试验对工艺参数进行优化, 获得激光浮雕最优工艺参数; 通过碳化层处理实验, 研究了H2O2浓度对碳化层厚度的影响。研究结果表明, 激光3D木材浮雕最佳工艺参数为: 扫描速度2 500 mm/s, 重复频率16 kHz, 激光功率63 W, 填充线间距0.08 mm, 雕刻层厚0.08 mm, 浮雕与模型的还原度最高。当H2O2浓度为20%时, 碳化层处理效果最佳。
Abstract
In order to improve the carving quality of 3D laser wood relievos, the effects of the carving and post-processing parameters on the quality of 3D laser wood relievos were studied systematically, and the optimum parameters were determined. The effects of each processing parameter on the quality of the carving were studied by single factor test. The optimum parameters of the laser wood relievos were obtained by orthogonal test. The effect of H2O2concentration on the thickness of carbonized layer was studied by carbonization treatment experiment. The results show that the optimum parameters of 3D wood relievos are: scanning speed 2 500 mm/s, repetition frequency 16 kHz, laser power 63 W, filling line spacing 0.08 mm, engraving layer thickness 0.08 mm, relievo and model of the highest degree of reduction. When the H2O2concentration is 20%, the carbonized layer treatment is the best.
陈登, 张庆茂, 郭亮, 周新辉. 激光3D打标机加工浮雕工艺技术的研究[J]. 应用激光, 2017, 37(4): 598. Chen Deng, Zhang Qingmao, Guo Liang, Zhou Xinhui. Research on Processing Relief Technology of Laser 3D Marking Machine[J]. APPLIED LASER, 2017, 37(4): 598.