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2014年
5期
63-66
,共4页
飞秒脉冲%激光钻孔%热影响区%加工精确度
飛秒脈遲%激光鑽孔%熱影響區%加工精確度
비초맥충%격광찬공%열영향구%가공정학도
Femtosecond Pulse%Laser Drilling%Heat Action Zone%Process Accuracy
概述了飞(10-15)秒级激光钻孔的特征与优点,采用飞(10-15)秒级激光钻孔可得到无“热影响区”的精细孔,其孔壁平均粗糙度Ra≤0.1mm,位置度≤1%,飞(10-15)秒级激光技术在PCB行业、汽车工业和航空航天工业等有着广阔的用途。
概述瞭飛(10-15)秒級激光鑽孔的特徵與優點,採用飛(10-15)秒級激光鑽孔可得到無“熱影響區”的精細孔,其孔壁平均粗糙度Ra≤0.1mm,位置度≤1%,飛(10-15)秒級激光技術在PCB行業、汽車工業和航空航天工業等有著廣闊的用途。
개술료비(10-15)초급격광찬공적특정여우점,채용비(10-15)초급격광찬공가득도무“열영향구”적정세공,기공벽평균조조도Ra≤0.1mm,위치도≤1%,비(10-15)초급격광기술재PCB행업、기차공업화항공항천공업등유착엄활적용도。
The paper describes the characteristic and superiority of laser drilling in femtosecond. The application of femtosecond laser drilling can obtain that the non-heat action zone, Ra≤0.1μm, and seat change≤1%. The application of femtosecond laser is very widespread in PCB industry, the car industry and aviation/spacelfight industry.