A set of laser
material processing methods can be used for fabricating configurations in the nanometer
and micro scale length domains. Laser beams are at present being utilized for a
variety of processes such as surface modification, fixing, and accuracy
machining, etc. for the last couple of decades the laser particularly the its processes
have been shown where the employ of the intrinsic lasers properties has brought
about a high dependability in the processing of materials.
These established
processes frequently use ingenious approaches that depend on derived facets of recognized
most important principles that ruled laser/material interface phenomena. The surface state of a
component is generally the chief engineering factor. Approximately unavoidably
the external surface of a work-piece is exposed to corrosion and wear while it
is operational. The aim of this overview is to look at the three effects of the
laser processes and techniques that could be used n industry owing to the requirement
for better accuracy, elevated resolution, fabrication, etc. These three effects
include power density distribution, travel speed and total heat input.
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