Ultrasonic testing || Non destructive testing (NDT) || Ultrasonic inspection ndt ||
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- Опубликовано: 29 сен 2024
- 👇ABOUT THIS CHANNEL👇
This channel is all about Mechanical Engineering ..( Videos related to Mechanical Engineering )
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ABOUT THIS VIDEO👇
In this video you will get information about Ultrasonic Testing which is a part of non destructive testing (NDT) techniques. Ultrasonic testing method uses sound waves to find flaws in materials. The sound waves having frequency more than 20KHz or 20000 Hz are known as ultrasonic sound waves. Ultrasonic testing has wide range of applications including aerospace, industries, material testing etc.
🔹Ultrasonic testing can be performed on both metals and non metals and we can find surface defects and internal discontinuities of materials such as laps, voids, blow holes, seams & inclusions etc.
🔸Ultrasonic testing can be used to inspect extremely thick sections because of it's high penetrating capacity.
🔹If we talk about working principle of ultrasonic testing it has several functional instruments/units such as the pulser/reciver, trasducer and display devices.
🔸Pulser is an electronic device which produce high voltage pulses. The reciver section is also attached to pulser which recives the waves coming after testing.
🔹Transducer sends high frequency sound waves into a materials. If there are defects present in the material the sound 🔊waves bounce back and travel less distance as compared to other sound waves which are deflected back by the surface.
🔸Couplant is used to reduce the air gap between the transducer and surface to be inspected.
🔹Display/Oscilloscope is a device on which recived data/signal is displayee either in video mode or radio frequency mode.
🔸The surface to be inspected needs to be cleaned.
🔹Advantages of ultrasonic testing, disadvantages of ultrasonic testing & applications of ultrasonic testing are also discussed in this video.
-------------------------------------------------------------------------------- Chapters👇
00:28 - Introduction to ultrasonic testing (NDT)
02:38 - Working Principle and working of UT
08:57 - Advantages of Ultrasonic testing
10:09 - Disadvantages of ultrasonic testing
11:08 - Applications of ultrasonic testing
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If you want to watch more videos on Non Destructive Testing and Maintenance Engg. You can check the playlist here
ruclips.net/p/PLP_lfo4dTGrIE_C-ADvk-VVD4-n5PVsqU&si=Ou9GPN9Lu0FlB033
Bhai NDT me VT aur RTFI important hai kya zyada karna
Both are important...
Bhai eak video banao jisme UT ka all acceptance criteria batao aur kon criteria kaha pe use hoga aur kiya hai acceptance wo batao please bhai
Thanks for your feedback ..
Very very very very thanks🙏❤❤❤❤❤❤
Welcome 🤗
Pl add in referance standard of this test
Sharrogrphy testing ke upar bhi ek vidio banaiye sir ji
Ok Thermography pr bhi pkka video aayegi
कृपया मुझे बताए UT का काम इंडिया में सीख के अनुभव लेने के बाद फॉरेन में कितने हजार की नौकरी मिल सकते है।
Sir india mein kya salary hn is job ki
Very nice explaination
Thanks for liking
Thanks
Welcome 🤗
Jhakash sir
UT ka partical vodio bano sir
Thank you😊
Nice explanation and content
Thank you
Very very most defined ❤❤❤❤❤
Thanks🤗
Nice lecture❤❤
Thanks
बहुत सुन्दर तरीके से आपने एक्सपेलन किया है सर,
Thanks 🤗
Bahut bahut dhanyawad ❤
Welcome🎉
Very nice sir , aur bhi bnayiye video ndt jitna h
Han ji☺️😊
@@RoyalMechnoz tq
Thanks ☺️
Welcome🎉
Gjb 😮
Thanks
TQ BRO
Welcome☺