Apparatus and methods for drilling holes with no taper or reverse taper
作者： Xinbing Liu
DOI:
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摘要: Apparatus and methods for drilling holes in a material with laser are disclosed. An apparatus includes first steering element, second lens. The element is positioned to steer beam from the laser. element. lens focuses elements configured move respect beam. Moving changes an angle of where it contacts material. operable drill having no taper or reverse taper.
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