The Study of Glass Cutting Based on the Micro-Crack Control

摘要：

　　The 532nm Diode-Pumped green laser was used to cut the glass by the Micro-Crack control,The “Micro-Crack was defined as the micron-sized round-like crack cased by laser in the glass and the line-crack around the round-like crack.This paper researched the generation of the Micro-Crack and discussed how to control it,then researched the stress field in the glass during the cutting by finite element analysis.Propose a new method about the glass cutting which had advantages of low power,low heat effect,irregular-curve cutting and slant cutting.

关键词： Laser Glass Cutting Irregular-Curve Cutting Slant Cutting Stress Field

作者: Huang Chao Chen Jimin Yuan Jianwen

作者单位: Institute of Laser Engineering, Beijing University of Technology, Beijing 100124,China

会议类型: 国际会议

会议名称: 中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)

会议地点: 杭州

会议语种:英文

页码: 1-6

在线出版日期: 2012-11-04（万方平台首次上网日期，不代表论文的发表时间）