[Hindi] How to draw DAC in Ultrasonic Testing (UT)

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  • Опубліковано 8 січ 2025

КОМЕНТАРІ • 195

  • @giraja_shankar
    @giraja_shankar Рік тому +1

    Sir very easily you have explained to draw DAC!
    VERY GOOD EXPLANATION!
    THANK YOU

  • @Alexander-uq7lm
    @Alexander-uq7lm 3 роки тому

    U r doing very well compare to all other UA-camr.

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      Thank you. Please join my channel to watch the members-only exclusive videos. Here is the link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @sanjeevarao4071
    @sanjeevarao4071 2 роки тому +5

    Please Make a video with 19mm block as well..

  • @rajatminhas3128
    @rajatminhas3128 3 роки тому +1

    Nice explanation .. i have learn a lot from ur videos playlist

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      Thank you. Please visit my website www.weldingandndt.com/

  • @navinpandey2860
    @navinpandey2860 3 роки тому

    Really great its clears all confusion abt DAC curve

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      Thank you. Please join my Channel to support my initiative. Joining link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @satendrasingh-gb2sx
    @satendrasingh-gb2sx 3 роки тому +4

    Thanks Sir One video more for welding scanning with DAC Curve. I searching in this type of video.

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Sure. Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @ChandanThakur-oo6cb
    @ChandanThakur-oo6cb 9 місяців тому

    Sir bahut achhe se samjhaya aapne

    • @WeldingandNDT
      @WeldingandNDT  9 місяців тому

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  • @ajayprajapati-jk1sq
    @ajayprajapati-jk1sq 2 роки тому

    Nice sir....Great teaching skill sir... Keep it up sir..

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @anandalohar4943
    @anandalohar4943 2 роки тому

    Dear Sir Thanks to give DAC Knowledge

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      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: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @ittanpaji7167
    @ittanpaji7167 2 роки тому +1

    07:21 .sir, the FSH u have taken is 70% only, it needs to be 80% right ??

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому +1

      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: ua-cam.com/play/PLZyz5C7MAALyZP0tX_F5dMxV4bwN1TE5q.html

    • @ittanpaji7167
      @ittanpaji7167 2 роки тому

      @@WeldingandNDT ok sir

  • @nikhilmishra6783
    @nikhilmishra6783 5 місяців тому

    Shandar 👌 👌

    • @WeldingandNDT
      @WeldingandNDT  4 місяці тому

      Thank you. Please join my channel to support my initiative. Joining link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @syedsikkandarabuthahir
    @syedsikkandarabuthahir 3 роки тому

    Tynx for giving information... please upload more videos about UT

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      ua-cam.com/play/PLZyz5C7MAALyZP0tX_F5dMxV4bwN1TE5q.html

  • @umairsaeed7591
    @umairsaeed7591 3 роки тому +2

    Thx sir ..plz make a video of 6db drop method..

  • @shaileshverma1050
    @shaileshverma1050 3 роки тому +1

    Hello...
    Sir Electrode E6013 or E7018 ka use kab or kitne mm plate thickness ke liye kiya jata hai...

  • @nafizansari5764
    @nafizansari5764 Рік тому

    Very good 👍🏼

    • @WeldingandNDT
      @WeldingandNDT  Рік тому

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  • @hoodieguysyed1150
    @hoodieguysyed1150 2 роки тому

    Thank you for explaining very clearly

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

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  • @naveensharmassiet
    @naveensharmassiet 7 місяців тому

    Good video on DAC

    • @WeldingandNDT
      @WeldingandNDT  7 місяців тому

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  • @himanshuviryavansh6328
    @himanshuviryavansh6328 Рік тому

    Sir noj block ka calculation kar ne ke liye kon se formula use kar te hai

  • @Priyayadav-wy8cq
    @Priyayadav-wy8cq 6 місяців тому

    Ye dac structure ke liye hai ya weld scanning

  • @himanshuviryavansh6328
    @himanshuviryavansh6328 Рік тому

    Sir pipe ke liye noj block per DSC draw kaise kare or kon se formula use kr te hai

  • @45super
    @45super 2 роки тому

    Nicely explained..

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @muhammadakramkhan8591
    @muhammadakramkhan8591 3 роки тому

    Thanks you so much....... Great sir

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      Thank you. Please visit my website www.weldingandndt.com/

  • @abhimanyumanjhi1864
    @abhimanyumanjhi1864 Рік тому

    nyc video bhai

    • @WeldingandNDT
      @WeldingandNDT  Рік тому

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  • @mdadilimam5636
    @mdadilimam5636 Рік тому

    Sir ye celebration block ka kya naam tha jo aap ye video mein used kiya hai?

  • @krunalkapadia2299
    @krunalkapadia2299 3 роки тому +1

    Sir please discuss regarding AWS curve where it is used, how it is drawn and what is significance of it in Ultrasonic Machine

  • @shshnawazmallick
    @shshnawazmallick 2 роки тому

    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
      @WeldingandNDT  2 роки тому

      That is explained in UT video lecture series. Thank you. Please use the below link to join my channel: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @pd_editing_status
    @pd_editing_status Рік тому

    Sir Mx2 pe kaise dac banaite wo video baniye...

  • @jtrprimex3269
    @jtrprimex3269 2 роки тому

    Super bro 😉

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

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  • @santoshsinghkushwaha6781
    @santoshsinghkushwaha6781 4 місяці тому

    Yaha DB kaya hai ye bataye bar bar use karte hai bataye please 😊

  • @dchirureddy
    @dchirureddy 3 роки тому +1

    Thickness 38mm so use 60 degree probe why u using 70 degree probe...reply plz...

  • @anandalohar4943
    @anandalohar4943 2 роки тому

    Sir please make vedio on Pipe UT, how select reference block for DAC

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      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: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @sanjeevarao4071
    @sanjeevarao4071 2 роки тому

    Should reflect depth also..
    Only sound path and skip distance were indicating..

  • @rbhaskarraj3263
    @rbhaskarraj3263 3 роки тому

    Tq sir for explaining good

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      Thank you. Please join my channel to watch all videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @AMAZING..NATURE
    @AMAZING..NATURE 2 роки тому

    Sir please make a video on through transmission or 6 db drop method.

  • @tusharjainwal5314
    @tusharjainwal5314 2 роки тому

    Can I plot dac with the help of normal probe ? Please reply me sir

  • @vinodmurali7884
    @vinodmurali7884 2 роки тому

    Tell about after DAC curve how to use in Job and defect identification

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Sure. Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @sumitraj1674
    @sumitraj1674 Рік тому

    Sir defect identify kaise karenge,length kaise measure

  • @jayaraj3156
    @jayaraj3156 10 місяців тому

    Very helpfull sir

  • @shubhamkesharwani6619
    @shubhamkesharwani6619 3 роки тому

    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

  • @nafizansari1198
    @nafizansari1198 2 місяці тому

    Tell me something about the search range.

    • @WeldingandNDT
      @WeldingandNDT  Місяць тому

      Already explained in the UT video lecture series. Thank you. Please join my channel to appreciate my work. Joining link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @kevina.k8014
    @kevina.k8014 2 роки тому

    Can we save and recall Dac curve drawn in modsonic ut machine??

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Yes.Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @umamaheshboddi5185
    @umamaheshboddi5185 2 роки тому

    How to evaluate the defect echo if it is coming before the curve or after the curve

  • @imtiazalam6344
    @imtiazalam6344 3 роки тому

    Sir thank you very much.

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @vipinkoli2927
    @vipinkoli2927 3 роки тому

    sir why do we always take 1st defect height 80% FSH?

    • @NDTQuality
      @NDTQuality 3 роки тому

      As per ASME Sec V, Article 4

  • @er.princevishnoi7885
    @er.princevishnoi7885 2 роки тому

    Great sir .

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      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: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @yogesh6829
    @yogesh6829 2 роки тому +1

    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

  • @umamaheshboddi5185
    @umamaheshboddi5185 2 роки тому

    How to take reference gain for weld joints when not using dac

  • @sunitasoni996
    @sunitasoni996 2 роки тому

    Sir plz tell Difference between DAC by Notch reference block and DAC by TDH reference block and it's application?

  • @humenbot24
    @humenbot24 3 роки тому

    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
      @abhishekprakash4291 3 роки тому +5

      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

  • @yoyoaalok2035
    @yoyoaalok2035 3 місяці тому

    Excellent

    • @WeldingandNDT
      @WeldingandNDT  3 місяці тому

      Thank you. Please join my channel to support my initiative. Joining link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @umamaheshboddi5185
    @umamaheshboddi5185 2 роки тому

    What is the use of 6/14 option in dac curve sir

    • @soorajpoojary
      @soorajpoojary Рік тому

      Actually its -6dB and and - 14 db curve it is used when we decrease the gain and check the defect

  • @yallappadongare9911
    @yallappadongare9911 3 роки тому

    150mm job thickness then how much thichkness FBH block will using

  • @nafizansari5764
    @nafizansari5764 Рік тому

    Sar aapane bola tha DAC banane ke bad beld scan karkey video nahi banaye kya

  • @shashibhushansingh1628
    @shashibhushansingh1628 Рік тому

    Great sir

    • @WeldingandNDT
      @WeldingandNDT  Рік тому

      Thank you. Please join my channel to support my initiative. Joining link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @abuharaira4078
    @abuharaira4078 2 роки тому

    Thanks sir for the help

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @ayanshsamuel
    @ayanshsamuel 6 місяців тому

    What is the velocity of ss

  • @Towards-Self-Reliant-India
    @Towards-Self-Reliant-India 7 місяців тому

    Thank you Sir.

  • @kbiswanath1362
    @kbiswanath1362 3 роки тому

    Plz sir how to know lop & slag& crack ECCO range

  • @jenigalarakesh2234
    @jenigalarakesh2234 Рік тому

    Super sir

  • @constructionknowledge1346
    @constructionknowledge1346 3 роки тому

    Sir, which is the best courses like api 570,510 or CSWIP 3.2

  • @pravinkhanagonkar1655
    @pravinkhanagonkar1655 Рік тому

    Sir last wala 3t/4 hoga

  • @rajkumar-fz8jn
    @rajkumar-fz8jn 3 роки тому

    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
      @WeldingandNDT  3 роки тому +2

      It's explained in the UT video series

    • @rajkumar-fz8jn
      @rajkumar-fz8jn 3 роки тому

      OK sir. I will check .

    • @NaturalBodybuilding
      @NaturalBodybuilding 2 роки тому +2

      @@WeldingandNDT ut level2 certification details send us

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      @@NaturalBodybuilding for level II details please contact Mr. Baldeo Patel - 9638053503

  • @sanamsharmamanish2403
    @sanamsharmamanish2403 3 роки тому

    Sir piping curvature block ka dac video banaiye

  • @tapasmondal-qo9id
    @tapasmondal-qo9id 2 роки тому

    Very good

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @ademgharbi7620
    @ademgharbi7620 3 роки тому

    Thanks. I want make courses for PAUT. please

  • @pramodtiwari9993
    @pramodtiwari9993 2 роки тому

    Mujhe koe batayenge ki T-correction me T ka meaning kya hota h.

  • @santoshkumarv.5483
    @santoshkumarv.5483 3 роки тому

    Thank you so much sir

  • @Rahulrajput-de6hj
    @Rahulrajput-de6hj 3 роки тому

    Thanks sir🙏🙏

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      Thank you. Please join my channel to watch all the videos. Joining link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @anukulmetkar3631
    @anukulmetkar3631 Рік тому

    Nice sir

    • @WeldingandNDT
      @WeldingandNDT  Рік тому

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  • @sainathjakhere3514
    @sainathjakhere3514 10 місяців тому

    Agala video jaldi dalo

  • @taufiqumar865
    @taufiqumar865 2 роки тому

    19 mm ka block ka 70 ° wala Dac video banaye sir

  • @nafizansari5764
    @nafizansari5764 Рік тому

    Sir is Brock ka name kya hai

  • @santoshkumarv.5483
    @santoshkumarv.5483 3 роки тому

    Please explain curve block sir

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      Will explain after completing the certification videos

  • @shankarlalbanjara1669
    @shankarlalbanjara1669 2 роки тому

    Sir i will join quality course

  • @mdkamranansari5781
    @mdkamranansari5781 3 роки тому

    6 db gain method make videos sir

  • @gudapatiraju7502
    @gudapatiraju7502 4 місяці тому

    Sir have this video in english

  • @pankaj45673
    @pankaj45673 3 роки тому

    Sir, first point was t/4 not t/2

  • @rajeevsahukari713
    @rajeevsahukari713 2 роки тому

    Depth measure not showing

  • @pandurangwaghmare9912
    @pandurangwaghmare9912 3 роки тому

    Plate kaise check karta hai vah bata do please on report

  • @ammaralhassan9501
    @ammaralhassan9501 3 роки тому

    we need english videos in UT part 02 03 04 etc..

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      All part uploaded. Playlist link: ua-cam.com/play/PLZyz5C7MAALyf5sIJU7CWYShG4OAFQp9i.html

  • @khalilridha5022
    @khalilridha5022 5 місяців тому

    Hallo brother how can i be member with you

    • @WeldingandNDT
      @WeldingandNDT  5 місяців тому

      Please use this link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @ramkumarsingh8531
    @ramkumarsingh8531 3 роки тому

    Very nice well explained

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @SanyRaj
    @SanyRaj 3 роки тому

    Sir DAC BLock ka naam kya hota hain.

    • @NDTQuality
      @NDTQuality 3 роки тому

      Side drilled Hole (SDH) block

  • @abhishekpatel7827
    @abhishekpatel7827 2 роки тому

    Weld scening ka video laiye

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Coming soon. Please use the below link to join my channel: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @tamimeshan7739
    @tamimeshan7739 2 роки тому

    Sir, please make all your videos free. Then we would have benefited a lot.

  • @nafizansari1198
    @nafizansari1198 2 місяці тому

    Range kya ?

    • @parvezziab.e3386
      @parvezziab.e3386 2 місяці тому

      Thickness × 3 times eg. Thickness -38× 3 = 124 or 125 range set karge

    • @nafizansari1198
      @nafizansari1198 2 місяці тому

      @@parvezziab.e3386 thanks sir

    • @nafizansari1198
      @nafizansari1198 2 місяці тому

      @@parvezziab.e3386 38×3=114

    • @nafizansari1198
      @nafizansari1198 2 місяці тому

      @@parvezziab.e3386 38×3=114 aap ek example ke sath reply Karen sir

  • @rahulpkumar2398
    @rahulpkumar2398 3 роки тому

    Please make videos in english sir, so that everyone can understand

    • @WeldingandNDT
      @WeldingandNDT  3 роки тому

      English version of this video is already uploaded. Thank you. Please join my channel to watch all the videos: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @birendragupta9215
    @birendragupta9215 10 місяців тому

    normal prob me batao

  • @shishpalsingh336
    @shishpalsingh336 Рік тому

    Great

    • @WeldingandNDT
      @WeldingandNDT  Рік тому

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  • @vijaykushwaha138
    @vijaykushwaha138 3 роки тому

    Sir cswip ka chepter upload kijiye

  • @pandurangwaghmare9912
    @pandurangwaghmare9912 2 роки тому

    Please next video start sir

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Already uploaded. Please join my channel to watch those videos. Joining Link:ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @bapanjana7
    @bapanjana7 3 роки тому

    Mera ek question hai

  • @vijayyadav550
    @vijayyadav550 2 роки тому

    Sir DAc kyu draw karte hai

  • @anarudhakumar705
    @anarudhakumar705 Рік тому

    why 80% take ?

    • @WeldingandNDT
      @WeldingandNDT  Рік тому

      Please watch my UT video lectures t understand.

  • @rkRaza01
    @rkRaza01 2 роки тому

    Thanku sir

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Thank you. Please join my channel to watch all the videos. Joining Link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @shaikabdullahshariff7784
    @shaikabdullahshariff7784 2 роки тому

    Good

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      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: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @satendrasingh-gb2sx
    @satendrasingh-gb2sx 3 роки тому

    Thanks sir

  • @MohammadHasbuddin-yx2op
    @MohammadHasbuddin-yx2op 2 роки тому

    good

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Thank you. Please join my channel to support my initiative. Joining link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin

  • @naveenv9834
    @naveenv9834 2 роки тому

    Index point 11or 12

  • @samirkumarghosh2576
    @samirkumarghosh2576 2 роки тому

    Thanks

    • @WeldingandNDT
      @WeldingandNDT  2 роки тому

      Thank you. Please join my channel to support my initiative. Joining link: ua-cam.com/channels/H7nXSievFlbRKzKzEySbkw.htmljoin