Non-destructive testing (NDT) is a technique for inspecting materials without damage, widely used in industries like aerospace and manufacturing to detect flaws. Various NDT methods include ultrasonic testing and visual inspection, which require trained technicians and precise equipment calibration to ensure reliability. Advances in NDT technology enhance testing speed and accuracy while minimizing costs and material waste.

1. NDT Training
Institute In
Coimbatore
manchester engineers centre

2. NDTTechniques
TABLE OF
CONTENTS
2
02
NDTEquipmentand
Applications
03
Interpretationand
EvaluationofNDT
Results
04
IntroductiontoNDT
01

3. 3
IntroductiontoNDT
Non-Destructive Testing (NDT) is a method of testing
and inspecting materials or components without
causing damage to them.
NDT is used to detect flaws or defects in materials,
without destroying them, and is commonly used
in industries such as aerospace, construction, and
manufacturing.
01
02
NDT can reduce the cost and time associated with
destructive testing methods and prevent
unnecessary material waste and downtime.
03
04 NDT requires trained and certified technicians who
follow established procedures and standards to
ensure accurate and reliable results.

4. 5
NDT Techniques
Non-Destructive Testing (NDT) is a method of testing
and inspecting materials or components without
causing damage to them.
Ultrasonic Testing: Uses high-frequency sound
waves to detect internal defects, measure wall
thickness and identify flaws.
01
02
03
NDT is used to detect flaws or defects in materials,
without destroying them, and is commonly used
in industries such as aerospace, construction, and
manufacturing.
04
Visual Inspection: Visual examination of the
surface of the material or component to detect any
visible defects.

5. 5
NDT Equipment and
Applications
Non-Destructive Testing (NDT) is a method of testing
and inspecting materials or components without
causing damage to them.
NDT is used to detect flaws or defects in materials,
without destroying them, and is commonly used
in industries such as aerospace, construction, and
manufacturing.
01
02
03
04
NDT equipment must be calibrated and
maintained to ensure accurate and reliable testing
results.
Technological advancements in NDT equipment
have led to improved testing capabilities, increased
speed and efficiency, and better accuracy in
detecting defects.

6. 5
Understanding the testing method and the type of
defect that it can detect.
Properly calibrating the testing equipment and
performing the test according to established
procedures.
01
02
Interpretation and
Evaluation of NDT Results
03
04
Interpreting the test results and identifying any
defects or abnormalities.
Comparing the test results with accepted
standards and specifications to determine if the
component or material meets the required quality
standards.

7. Thank You
8
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