Abstract：With rapid development of high quality and sophisticated equipment, the demand of high quality, high
depth/radius radio micro-holes is more and more urgent. Femtosecond laser and water-jet guided laser drilling technologies
are introduced. Firstly, the principles of two kinds of micro-holes machining technologies are discussed and two kinds
of micro-holes drilling technology research status are reviewed; Then, the effects of processing mode, laser process parameters,
processing environment (vacuum, gas, liquid, chemical environment) and laser beam coupling with water on the
micro-hole drilling quality are discussed; Finally, aerospace application of two kinds of micro-hole machining technologies
and current problems which we face are summed up.
杨立军，孔宪俊，王 扬，丁 烨，张宏志，迟关心. 激光微孔加工技术及应用*[J]. 航空制造技术, 2016, 59(19): 32-38.
YANG Lijun, KONG Xianjun, WANG Yang, DING Ye, ZHANG Hongzhi, CHI Guanxin. Laser Micro-Holes Machining Technology and Its Application. Aeronautical Manufacturing Technology, 2016, 59(19): 32-38.
2016, 
