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Teaching & Academics Engineering Ultrasonic Testing

Ultrasonic Testing Level 1 Training

An introduction to Non-Destructive Testing & an A-Z guide on The Ultrasonic Testing.
Highest Rated
Rating: 4.5 out of 54.5 (117 ratings)
10,710 students
Created by Mustapha benbihi
Last updated 1/2021
English
English [Auto]
30-Day Money-Back Guarantee

What you'll learn

  • Understanding the physical principals of Ultrasonic Testing
  • Learning how the Ultrasonic Testing devices work
  • Mastering the calibration of an Ultrasonic Testing System
  • Getting ready to pass the Ultrasonic Testing Level 1 Examination
  • Carry out tests according to an established procedure under the supervision of a level II (2) or level III (3) personnel.
  • To have the practical skills of UT required for a Level I (1) technician.

Requirements

  • Basic Mathematics ( Trigonometry and logarithmic functions)

Description

This course teaches you how to perform ultrasonic inspection from beginning to end.

The course provides you with Level 1 training in the fundamentals of Ultrasonic Testing methods. It will introduce you to the basic concepts and principles and includes hands-on training using Ultrasonic Testing equipment settings and functions.The Ultrasonic theories presented will provide the knowledge of Ultrasonic Testing required and enable you to work with individuals qualified and certified to gain needed experience for qualification as Level 1. While the practical manipulations will give you the essential steps that you will need to calibrate the ultrasonic testing equipment, perform the inspection, collect and interpret the data.

This course consists of two handbooks: The first handbook made by the instructor is the official of the training. It covers all the topics presented through the 35 lectures. While the second one (offered as bonus) is the official one of the TWI (International Institute of Welding) training.In addition to that, the course includes 35 lectures alternating between the different lecture types, with regular quizzes and exams to enable you to check that your are following the topics covered.

We'll begin by taking a closer look at the general concepts of ultrasonic testing, I'll then take you throw the fundamental properties of ultrasound starting with the generation of the ultrasonic wave and the mean physical phenomena that govern it.

Next, we'll discuss the most famous Ultrasonic Inspection Techniques and the equipment used to perform them so that you be able to perform them effectively.

We'll then take a look at the reference blocks used for calibrating the equipment, and how the inspected part variations that may affect the test result.

Finally, we'll explore the types of defects, and the most useful evaluation techniques so that you can decide whether the flaw is accepted or it needs to be repaired.Having the proper theoretical knowledge of ultrasound is critical to running a successful inspection, I'll introduce you to this knowledge and how to practice them effectively in Ultrasonic testing level 1 training.

Who this course is for:

  • Beginner UT technicians.
  • University and college Students looking for a career in NDT field.
  • Technicians of other NDT methods seeking to advance their career by learning a new NDT method.

Course content

12 sections • 37 lectures • 1h 57m total length

  • Preview07:17
  • The Challenge!
    00:20
  • Preview09:33
  • About Reviews
    01:15

  • Definition of ultrasonic vibrations
    01:39
  • Relationship of frequency velocity and wavelength
    02:21
  • Diffraction theory
    01:51
  • Modes of particle vibration
    01:40

  • Piezoelectric crystal types and characteristics
    05:25
  • Search unit construction
    03:33
  • Search unit characteristics: resolution; sensitivity
    02:40

  • Velocity
    01:25
  • Sound attenuation
    02:38
  • Acoustic impedance
    01:38

  • Dead zone; Near zone; Far zone
    02:50
  • Intensity variations
    00:46
  • Probe diameter and frequency effect
    03:31

  • Reflection
    01:06
  • Refraction
    01:13
  • Mode conversion
    01:01
  • Snell's Law
    02:32
  • Critical angles
    01:51

  • Through transmission
    01:08
  • Pulse echo
    04:50
  • Angle beam
    02:47
  • Immersion testing
    01:50

  • Basic pulse echo instrument
    01:48
  • Ultrasonic Testing Equipment Controls
    06:23
  • Information displays: A scan, B scan, C scan, digital readouts
    03:40

  • Types of Calibration Blocks
    07:24
  • Calibration Methodes
    09:07

  • Effect of surface roughness
    02:57
  • Surface curvature
    02:04
  • Grain size
    02:06

Instructor

Mustapha benbihi
Quality Engineer
Mustapha benbihi
  • 4.2 Instructor Rating
  • 761 Reviews
  • 82,028 Students
  • 4 Courses

My name is Mustapha and I am a senior quality inspector at Virtus Veritas & Ingenium (VVI Ltd.)  I've spent a lot of time learning the software programming and microelectronics. I started my career as a quality controller at SFR in 2011 and Joined VVI in 2013 where I had a great opportunity to put my skills into practice and sacrifice a good time for self-learning too.

I've been programming professionally for over 5 years in a variety of technologies and languages, including Python, Java, C++, to name a few.

Since 2014 I have been focused on Python almost exclusively, mainly in data management and analysis.

I have spent a lot of time and effort learning and gaining an in-depth understanding of Python and writing idiomatic Python, and I'd like to share that with you.

I'm definitely a Python enthusiast for many reasons, and I'd like to share that passion with you too!

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