[Hindi] How to draw DAC in Ultrasonic Testing (UT)
DAC - Distance Amplitude Curve is a basic step in Ultrasonic Testing (UT) calibration before scanning the job piece. In this video, everything explained practically step by step for easy understanding.
Пікірлер: 178
Really great its clears all confusion abt DAC curve
@WeldingandNDT
2 жыл бұрын
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Nice explanation .. i have learn a lot from ur videos playlist
@WeldingandNDT
3 жыл бұрын
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Please Make a video with 19mm block as well..
Thx sir ..plz make a video of 6db drop method..
Thank you for explaining very clearly
@WeldingandNDT
2 жыл бұрын
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Thanks Sir One video more for welding scanning with DAC Curve. I searching in this type of video.
@WeldingandNDT
2 жыл бұрын
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U r doing very well compare to all other KZreadr.
@WeldingandNDT
2 жыл бұрын
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Sir please discuss regarding AWS curve where it is used, how it is drawn and what is significance of it in Ultrasonic Machine
Sir bahut achhe se samjhaya aapne
@WeldingandNDT
3 ай бұрын
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Dear Sir Thanks to give DAC Knowledge
@WeldingandNDT
Жыл бұрын
Acceptance Criteria video also available on my channel. Please check into the playlist. Thank you. Please join my channel to support my initiative. Joining Link: kzread.info/dron/H7nXSievFlbRKzKzEySbkw.htmljoin
Tynx for giving information... please upload more videos about UT
@WeldingandNDT
2 жыл бұрын
kzread.info/head/PLZyz5C7MAALyZP0tX_F5dMxV4bwN1TE5q
How to take reference gain for weld joints when not using dac
Hello... Sir Electrode E6013 or E7018 ka use kab or kitne mm plate thickness ke liye kiya jata hai...
Thanks you so much....... Great sir
@WeldingandNDT
3 жыл бұрын
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Nice sir....Great teaching skill sir... Keep it up sir..
@WeldingandNDT
2 жыл бұрын
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Very helpfull sir
How to evaluate the defect echo if it is coming before the curve or after the curve
Sir very easily you have explained to draw DAC! VERY GOOD EXPLANATION! THANK YOU
Can I plot dac with the help of normal probe ? Please reply me sir
Sir noj block ka calculation kar ne ke liye kon se formula use kar te hai
Tq sir for explaining good
@WeldingandNDT
2 жыл бұрын
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Thanks sir for the help
@WeldingandNDT
2 жыл бұрын
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Sir plz tell Difference between DAC by Notch reference block and DAC by TDH reference block and it's application?
Sir please make a video on through transmission or 6 db drop method.
Sir thank you very much.
@WeldingandNDT
2 жыл бұрын
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Sir pipe ke liye noj block per DSC draw kaise kare or kon se formula use kr te hai
nyc video bhai
@WeldingandNDT
7 ай бұрын
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Great sir .
@WeldingandNDT
Жыл бұрын
Acceptance Criteria video also available on my channel. Please check into the playlist. Thank you. Please join my channel to support my initiative. Joining Link: kzread.info/dron/H7nXSievFlbRKzKzEySbkw.htmljoin
Thank you Sir.
@WeldingandNDT
Ай бұрын
So nice of you
Ye dac structure ke liye hai ya weld scanning
Super sir
Plz sir how to know lop & slag& crack ECCO range
Great sir
@WeldingandNDT
6 ай бұрын
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Good video on DAC
@WeldingandNDT
Ай бұрын
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Very good 👍🏼
@WeldingandNDT
8 ай бұрын
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Thank you so much sir
@WeldingandNDT
2 жыл бұрын
Most welcome
Nice sir
150mm job thickness then how much thichkness FBH block will using
Thanks sir
Sir koi work piece ka practicle kariye usme kya kya set krte h use batiye aur kya kya dyan dena h aur sir normal / TR /angle probe all probe se plz
Nicely explained..
@WeldingandNDT
2 жыл бұрын
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@WeldingandNDT
2 жыл бұрын
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Should reflect depth also.. Only sound path and skip distance were indicating..
Sir Mx2 pe kaise dac banaite wo video baniye...
Thanks. I want make courses for PAUT. please
Sir defect identify kaise karenge,length kaise measure
Osm
Very good
@WeldingandNDT
2 жыл бұрын
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Sir ye celebration block ka kya naam tha jo aap ye video mein used kiya hai?
@WeldingandNDT
Жыл бұрын
DAC block
Thanku sir
@WeldingandNDT
2 жыл бұрын
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Super bro 😉
@WeldingandNDT
Жыл бұрын
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Thanks sir🙏🙏
@WeldingandNDT
2 жыл бұрын
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What is the velocity of ss
Sir, When to use 19 mm , 38 mm & 76 mm block. Also, is my dac of 19 mm block valid for thickness like 30 mm material? Pls clear my confusion.
@abhishekprakash4291
3 жыл бұрын
Material thickness Upto 25mm thickness = 19 mm DAC block >25 mm to 50mm = 38 mm DAC block >50 mm to 100mm= 76 mm DAC block
Great
@WeldingandNDT
11 ай бұрын
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Sir, which is the best courses like api 570,510 or CSWIP 3.2
@safdarhussainrind9912
2 жыл бұрын
Bhai I need you help
Sir piping curvature block ka dac video banaiye
Thickness 38mm so use 60 degree probe why u using 70 degree probe...reply plz...
@user-og5pg9kt6w
11 ай бұрын
Good question!
Can we save and recall Dac curve drawn in modsonic ut machine??
@WeldingandNDT
2 жыл бұрын
Yes.Thank you. Please join my channel to watch all the videos. Joining Link: kzread.info/dron/H7nXSievFlbRKzKzEySbkw.htmljoin
Thanks
@WeldingandNDT
Жыл бұрын
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Way of demonstration to draw DAC is really useful..but u haven't explained that how to select dac block for different thickness of object to be examined..
@WeldingandNDT
2 жыл бұрын
That is explained in UT video lecture series. Thank you. Please use the below link to join my channel: kzread.info/dron/H7nXSievFlbRKzKzEySbkw.htmljoin
Tell about after DAC curve how to use in Job and defect identification
@WeldingandNDT
2 жыл бұрын
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What is the use of 6/14 option in dac curve sir
@soorajpoojary
Жыл бұрын
Actually its -6dB and and - 14 db curve it is used when we decrease the gain and check the defect
Sir last wala 3t/4 hoga
Sir please make vedio on Pipe UT, how select reference block for DAC
@WeldingandNDT
Жыл бұрын
Acceptance Criteria video also available on my channel. Please check into the playlist. Thank you. Please join my channel to support my initiative. Joining Link: kzread.info/dron/H7nXSievFlbRKzKzEySbkw.htmljoin
sir why do we always take 1st defect height 80% FSH?
@NDTQuality
2 жыл бұрын
As per ASME Sec V, Article 4
07:21 .sir, the FSH u have taken is 70% only, it needs to be 80% right ??
@WeldingandNDT
2 жыл бұрын
80% FSH is to be set while fixing the fist echo of DAC only, not everywhere. This video is an extract. Please watch my UT video series for complete explanation. Link: kzread.info/head/PLZyz5C7MAALyZP0tX_F5dMxV4bwN1TE5q
@ittanpaji7167
2 жыл бұрын
@@WeldingandNDT ok sir
Sir, I have seen your Ultrasonic test acceptance criteria video . My doubt is how I can compare Ut eco and acceptance standard , In this repair within criteria or without criteria. Pls suggest.
@WeldingandNDT
2 жыл бұрын
It's explained in the UT video series
@rajkumar-fz8jn
2 жыл бұрын
OK sir. I will check .
@NaturalBodybuilding
Жыл бұрын
@@WeldingandNDT ut level2 certification details send us
@WeldingandNDT
Жыл бұрын
@@NaturalBodybuilding for level II details please contact Mr. Baldeo Patel - 9638053503
Sar aapane bola tha DAC banane ke bad beld scan karkey video nahi banaye kya
6 db gain method make videos sir
Any one can clear my confusion - Sir take angle probe of 70 degree and block is 38 mm But according to AWS-- for 30mm to 40mm block have to select 60 degree. Plz clear sir
@user-og5pg9kt6w
11 ай бұрын
Maybe he doest know 😂
Sir cswip ka chepter upload kijiye
Good
@WeldingandNDT
Жыл бұрын
Acceptance Criteria video also available on my channel. Please check into the playlist. Thank you. Please join my channel to support my initiative. Joining Link: kzread.info/dron/H7nXSievFlbRKzKzEySbkw.htmljoin
good
@WeldingandNDT
Жыл бұрын
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19 mm ka block ka 70 ° wala Dac video banaye sir
Plate kaise check karta hai vah bata do please on report
Mujhe koe batayenge ki T-correction me T ka meaning kya hota h.
@sureshdungariya6878
Жыл бұрын
Transfer correction
Sir is Brock ka name kya hai
Please explain curve block sir
@WeldingandNDT
2 жыл бұрын
Will explain after completing the certification videos
Sir, first point was t/4 not t/2
Mera ek question hai
Hallo brother how can i be member with you
normal prob me batao
Sir i will join quality course
Depth measure not showing
we need english videos in UT part 02 03 04 etc..
@WeldingandNDT
2 жыл бұрын
All part uploaded. Playlist link: kzread.info/head/PLZyz5C7MAALyf5sIJU7CWYShG4OAFQp9i
Sir DAc kyu draw karte hai
Weld scening ka video laiye
@WeldingandNDT
2 жыл бұрын
Coming soon. Please use the below link to join my channel: kzread.info/dron/H7nXSievFlbRKzKzEySbkw.htmljoin
Sir DAC BLock ka naam kya hota hain.
@NDTQuality
2 жыл бұрын
Side drilled Hole (SDH) block
Agala video jaldi dalo
@sainathjakhere3514
3 ай бұрын
Please reply me sir
Please next video start sir
@WeldingandNDT
2 жыл бұрын
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Index point 11or 12
Please make videos in english sir, so that everyone can understand
@WeldingandNDT
2 жыл бұрын
English version of this video is already uploaded. Thank you. Please join my channel to watch all the videos: kzread.info/dron/H7nXSievFlbRKzKzEySbkw.htmljoin
Very nice well explained
@WeldingandNDT
2 жыл бұрын
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why 80% take ?
@WeldingandNDT
9 ай бұрын
Please watch my UT video lectures t understand.
Sir, please make all your videos free. Then we would have benefited a lot.
Paut. ,,???
Ok
@WeldingandNDT
7 ай бұрын
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First point was t/4 not t/2
First point is t/4.. It's not t/2..
Range k baare me to bataye nhi🙂
@WeldingandNDT
2 жыл бұрын
UT ka complete playlist hai. Usme Maine bataya hai