Comprehensive Review on Role of Process Parameters of Laser Beam on Machining Performance of Metal Alloy Based Material

Abstract

As a non-traditional machining process, Laser beam machining canmelt/machine/cut/drill any known materials. However, many process variables,including nozzle distance, pulse frequency, power, focal length, and gas pressure, affectthe accuracy, precision, and other laser beam machining characteristics. The impact ofthese parameters on laser beam machining performance has been examined in thecurrent review. The highlights of the numerous current research studies on laser beammachining's varied features that influence process quality are reviewed in this study.For newer and advanced materials such as titanium alloy, laser beam machining is thebest suitable to make various profile or drilling holes. The performance of Laser beammachining with other suitable process has been compared. It was revealed that in theLBM process, the power has the most deciding factor in the geometrical precision.Nozzle distance plays a crucial role in achieving precise roundness. Although somerecent findings have shown encouraging results, there are still certain obstacles to beaddressed