Laser drilling is a preferable method in drilling micro and slender holes because of its non-
physical contact between the tool and the workpiece leading to elimination of the problems …

Micro-drilling using lasers finds widespread industrial applications in aerospace,
automobile, and bio-medical sectors for obtaining holes of precise geometric quality with …

Laser drilling is increasingly becoming a suitable choice for performing micro-drilling on
advanced engineering and bio-compatible materials. In laser drilling operation, two types of …

Laser drilling is a popular method as it eliminates the problem of chatter and vibration due to
the absence of physical contact between the tool and workpiece. Tool breakage, a common …

The numerous unique advantages afforded by pulsed Nd: YAG laser systems have led to
their increasing utility for producing high aspect ratio holes in a wide range of materials …

Titanium (Ti) and its alloys have received significant attention recently, particularly for
medical science, automobile, and aerospace applications. Drilling is used for around 40% to …

This study investigates the effect of five parameters on circularity and taper of drilled holes in
pulsed Nd: YAG laser microdrilling process. The effect of various process parameters like …

Laser drilling has become an alternative to drilling precise holes in advanced difficult-to-cut
superalloys. Due to better hole quality and capability to generate macro-size holes, laser …

This paper studies the influence of Nd: YAG (neodymium-doped yttrium aluminium garnet)
laser process parameters on laser drilled hole quality. Ti-6Al-4V of 1 mm and 3 mm …

Highlights•Nd: YAG laser microdrilling has been conducted on gamma-titanium
aluminide.•Hole diameter at entry, at exit, and hole taper have been modeled using …