| 陶瓷激光切割技术的研究现状与思考 |
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| 引用本文： | 季凌飞,闫胤洲,鲍勇,蒋毅坚. 陶瓷激光切割技术的研究现状与思考[J]. 中国激光, 2008, 35(11): 1686-1692 |
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| 作者姓名： | 季凌飞 闫胤洲 鲍勇 蒋毅坚 |
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| 作者单位： | 北京工业大学激光工程研究院,北京,100124 |
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| 基金项目： | 国家自然科学基金，北京市人才强教--拔尖创新人才项目，北京市科技新星计划项目，北京市教委科研项目，北京市自然科学基金 |
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| 摘 要： | 介绍了硬脆性陶瓷激光切割技术研究的若干新进展,着重从工艺角度系统地分析总结了激光加工陶瓷减少热损伤的4大类型:传统工艺的优化参数法、多道切割法、应力引导控制裂纹切割法以及辅助切割法.结合实际研究经验,针对陶瓷不同薄厚类型及三维切割需求,提出了目前该技术所需解决的主要问题及相关思考.
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| 关 键 词： | 激光加工 陶瓷 激光无损切割 |
| 收稿时间： | 2008-09-08 |
Research and Consideration on Laser Cutting Technique of Ceramics |
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| Ji Lingfei,Yan Yinzhou,Bao Yong,Jiang Yijian. Research and Consideration on Laser Cutting Technique of Ceramics[J]. Chinese Journal of Lasers, 2008, 35(11): 1686-1692 |
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| Authors: | Ji Lingfei Yan Yinzhou Bao Yong Jiang Yijian |
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| Abstract: | The lately developments of laser cutting technique of ceramic materials with hard and brittle properties in recent years are reviewed.According to the emphatic analysis of processing,the 4 kinds of laser damage-free cutting methods,including traditional optimized parameter method,laser multiple-pass cutting,laser cutting with controlled fracture by stress guiding method and aided laser cutting method,are summarized.Combined with the research experience of the authors,the present problems of laser cutting of ceramics with different kinds of thicknesses and dimensions are proposed and analyzed. |
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| Keywords: | laser processing ceramic materials laser damage-free cutting |
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