TY - GEN
T1 - A new method of processing high-precision micro-hole with the femtosecond laser
AU - Yang, Xiaojun
AU - Li, Ming
AU - Wang, Li
AU - Zhao, Hualong
AU - Cheng, Guagnhua
PY - 2013
Y1 - 2013
N2 - Based on the femtosecond laser processing technology and PZT driving scanning technology, high-precision micro- manufacturing technology is developed. By adjusting the laser parameters and scanning parameters to get micro-hole machining on the flat or curved surface. Hole's size and surface morphology is observed by using phase contrast microscopy and scanning electron microscopy observations, and the surface roughness is analyzed by the surface profile instrument. The feasibility of diesel injector nozzle processing is verified in practical industry applications. The results show that this method of making micro hole has significant advantages, such as high precision, good consistency, without burrs, good surface roughness and high efficiency. These characteristics can meet the practical application requirements and can be used in various industrial fields.
AB - Based on the femtosecond laser processing technology and PZT driving scanning technology, high-precision micro- manufacturing technology is developed. By adjusting the laser parameters and scanning parameters to get micro-hole machining on the flat or curved surface. Hole's size and surface morphology is observed by using phase contrast microscopy and scanning electron microscopy observations, and the surface roughness is analyzed by the surface profile instrument. The feasibility of diesel injector nozzle processing is verified in practical industry applications. The results show that this method of making micro hole has significant advantages, such as high precision, good consistency, without burrs, good surface roughness and high efficiency. These characteristics can meet the practical application requirements and can be used in various industrial fields.
KW - Femtosecond laser
KW - Laser scanning
KW - PZT(lead zirconate titanate piezoelectric ceramics)
UR - https://www.scopus.com/pages/publications/84872537886
U2 - 10.4028/www.scientific.net/AMM.268-270.382
DO - 10.4028/www.scientific.net/AMM.268-270.382
M3 - 会议稿件
AN - SCOPUS:84872537886
SN - 9783037855799
T3 - Applied Mechanics and Materials
SP - 382
EP - 386
BT - Materials, Mechanical Engineering and Manufacture
T2 - 2nd International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2012
Y2 - 17 November 2012 through 18 November 2012
ER -