Influence of ultrasonic vibration on percussion drilling performance for millisecond pulsed Nd:YAG laser

• Main Authors: Wang, Houxiao, Zhu, Sukai, Xu, Guoxiang, Zhou, Wei, Li, Lin, Zhang, Dao Hua, Ren, Naifei, Xia, Kaibo, Shi, Chunhui
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Millisecond Pulsed Laser; Ultrasonic Assistance
• Online Access: https://hdl.handle.net/10356/137717
• Institution: Nanyang Technological University

The ultrasonic vibration-assisted laser drilling is a recently emerging/growing new technique, especially in laser drilling. Differently from the previous work reported, this paper proposed to use the ultrasonic vibration (25 kHz) for assisting the millisecond pulsed Nd:YAG laser percussion drilling...