نتایج جستجو برای: laser percussion drilling
تعداد نتایج: 197384 فیلتر نتایج به سال:
Journal:
:Micromachines
2016
Binh Xuan Cao
Munju Bae
Hyonkee Sohn
Jiyeon Choi
Youngduk Kim
Jeng-o Kim
Jiwhan Noh
We describe a new approach for locating the focal position in laser micromachining. This approach is based on a feedback system that uses a charge-coupled device (CCD) camera, a beam splitter, and a mirror to focus a laser beam on the surface of a work piece. We tested the proposed method for locating the focal position by using Zemax simulations, as well as physically carrying out drilling pro...
Journal:
:IOSR Journal of Engineering
2012
Journal:
:Journal of Laser Micro/Nanoengineering
2009
Journal:
:QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY
2000
Journal:
:Physical Biology
2009
Journal:
:Journal of Laser Applications
2015
Journal:
:International Journal of Thermal Sciences
2016
Journal:
:Journal of the Japan Society for Precision Engineering
1989
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