| 激光切割玻璃的参数模型 |
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| 引用本文： | 许国良,李迎霞,黄素逸,万忠民. 激光切割玻璃的参数模型[J]. 华中科技大学学报(自然科学版), 2007, 35(7): 48-50 |
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| 作者姓名： | 许国良 李迎霞 黄素逸 万忠民 |
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| 作者单位： | 华中科技大学,能源与动力工程学院,湖北,武汉,430074;华中科技大学,能源与动力工程学院,湖北,武汉,430074;华中科技大学,光电子科学与工程学院,湖北,武汉,430074 |
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| 摘 要： | 分析激光切割玻璃的机理,建立了切割过程的热传导方程和切割曲线方程,求得激光切割玻璃的参数模型和参数关系图.将理论分析与已有的实验结果进行对比,证明本文得到的激光切割参数模型是正确的,且具有普适性.所提出的参数模型对优化激光加工参数、减少实验费用、缩短时间、提高效率具有重要意义.
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| 关 键 词： | 激光切割 切割曲线 极限速度 功率 |
| 文章编号： | 1671-4512（2007）07-0048-03 |
| 修稿时间： | 2006-07-12 |
Parameters model for laser glass cutting |
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| Xu Guoliang,Li Yingxia,Huang Suyi,Wan Zhongmin. Parameters model for laser glass cutting[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2007, 35(7): 48-50 |
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| Authors: | Xu Guoliang Li Yingxia Huang Suyi Wan Zhongmin |
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| Affiliation: | 1 College of Energy and Power Engineering; 2 College of Optoelctronics Science and Engineering, Huazhong University of Science and Technology, Wuhan 730074, China |
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| Abstract: | A set of heat transfer model and an equation for cutting-curve have been developed by analyzing the mechanism of glass cutting with laser beam in this paper. The relationship between the limit- ed velocity and the laser power has been obtained via solving the curve equation, which shows the correlations of laser power, cutting speed, workpiece thickness, the kerr width, and thermo-physical properties. Later, the analytical results have been compared to the presented experimental data, which shows that the model is correct and universal in glass cutting with laser-beam. |
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| Keywords: | laser cutting cutting curve limited velocity power |
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