International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 06 Issue: 03 | Mar 2019
p-ISSN: 2395-0072
www.irjet.net
EXPERIMENTAL AND INVESTIGATION OF AUTOMATION PIPE CRACK DETECTION USING LDR SENSOR Mr. S HARIBABU1, K ASHWIN KUMAR2, T BALAMURUGAN3, T R GHOWTHAM4 PANIMALAR ENGINEERING COLLEGE ----------------------------------------------------------------------------------------------------------------------------------------------1. INTRODUCTION
ABSTRACT The piping system is the best option for
Designing structures like solid surface, pillars
the transportation of oils and natural gases as this
are frequently exposed to weakness stress,
pipe ranges a large distance. But there is the
cyclic stacking, that prompts the splits that
possibility of defects such as crack, or corrosion on
generally start at the infinitesimal dimension on
the wall of pipes. So in order to detect any defect on
the structure's surface. The breaks on the
the interior surface of pipe, non-destructive testing
structure decrease nearby solidness and cause
methods are employed. As the pipeline is so long, it
material discontinuities. Early discovery enables
is impossible to go and check manually. So robots
preventive measures to be taken to anticipate
are deployed inside the pipe line for inspection. In
harm and conceivable disappointment. Split
some cases inspection of defects using a single robot
discovery is the way toward recognizing the
is not accurate. Therefore in this present disclosure
break in the structures utilizing any of the
a series of the robots are deployed in the pipeline
handling strategies. The break discovery can be
which moves to and fro motion to cover certain
made
distance. The deployed series of robots detect the
Destructive Testing and Non-Destructive testing.
defect by using the ultrasonic non-destructive
By fusing the visual examination and reviewing
testing. Ultrasonic inspection is the technologyused
devices, surface condition insufficiencies are
to test the objects by directing the higher frequency
evaluated.The goal of the sort, number, width
sound waves onto the object to find defects on both
and length of the breaks on the basic surface
surface and internal. This beam travels through the
demonstrates the most punctual debasement
object with some loss, except when it is diverted and
level
reflected by a discontinuity.
structures.For quick and dependable surface
Keywords:
PIPELINEROBOT,
PIC,
ZIGBEE,
ULTRASONIC SENSOR,LDR SENSOR
in
two
and
different
conveying
imperfection
ways.
limit
investigation,
of
They
the
Automatic
are
solid split
location is created rather than the slower emotional
conventional
human
assessment
systems. In this way a more secure overview
Š 2019, IRJET
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