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 …

In the present research, Nd: YAG laser micro-drilling of gamma-titanium aluminide, a new
material which has performed well in laboratory tests as well as in different fields of …

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 …

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 …

High strength, difficult to machine, high hardness and heat resistant materials possess
challenge during machining by conventional machining processes. This is due to their high …

Multi criteria decision making methods and response surface methodology based
approaches are invariably utilized in improvement of quality in several manufacturing …

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 …

In laser beam micromachining process, the quality of the drilled hole is of great importance.
The quality of the microdrilled hole mainly depends on appropriate selection of process …

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 …

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 …