Kalo teknis pembuatan kurve DAC itu sama semua.. Yang penting kurva itu terbentuk dari reflectors yg sama bentuk dan ukurannya.. Misalkan didalam pipa 1/2 lingkaran itu yg ada nya SDH, maka buat kurva DAC nya dari SDH itu... Atau kalau yg adanya notches, maka kurva DAC nya yaa diambil dari notch.. Semua ditentukan oleh procedure yg akan kita gunakan... Terima kasih.
Hi @AL, In the principal, DAC curve is used for acceptance references to judge the funded indications are still accepted or rejected. The technique to construct DAC curve is NOT always use SDH 1/4, 1/2, 3/4 etc… Its depending to our spec/procedure. Maybe some time we use Notches for our reflectors. But the DAC principles is Always constructed from reflector that same size and dimension. And first point take from the shortest distance, than continues to more far in distance. For example; such you say, first take from 1/4 than 1/2 than 3/4. Hopefully you can catch my explanation
Thank you Brother… But I make this Video especially for new candidates who take UT in my country. I think many chanel that deliver in English... You just searching in you tube… 👌
Setiap spec itu requirement-nya berbeda-beda. Ada yg mensyaratkan harus sama thickness dengan block-nya, ada juga yg satu thickness block bisa mewakili untuk beberapa thickness yg akan kita uji. Jadi kita kembalikan ajaa ke procedure yg kita pakai Mas..
Auto subscription sir
Kalau buat DAC dari pipa 1/2 lingkaran bagai mana om
Kalo teknis pembuatan kurve DAC itu sama semua..
Yang penting kurva itu terbentuk dari reflectors yg sama bentuk dan ukurannya..
Misalkan didalam pipa 1/2 lingkaran itu yg ada nya SDH, maka buat kurva DAC nya dari SDH itu...
Atau kalau yg adanya notches, maka kurva DAC nya yaa diambil dari notch..
Semua ditentukan oleh procedure yg akan kita gunakan...
Terima kasih.
Sir ....I have a question for you ....when we calibrate we start with 1/4 then1/2 then 3/4 hole
Please explain this point
Hi @AL,
In the principal, DAC curve is used for acceptance references to judge the funded indications are still accepted or rejected.
The technique to construct DAC curve is NOT always use SDH 1/4, 1/2, 3/4 etc…
Its depending to our spec/procedure.
Maybe some time we use Notches for our reflectors.
But the DAC principles is Always constructed from reflector that same size and dimension.
And first point take from the shortest distance, than continues to more far in distance.
For example; such you say, first take from 1/4 than 1/2 than 3/4.
Hopefully you can catch my explanation
@@w.ruswandi636 Thanks a million sir.....
Highly appreciated sir for this video ...if you can explain by English language ...I will be happy ...
Thank you Brother…
But I make this Video especially for new candidates who take UT in my country.
I think many chanel that deliver in English...
You just searching in you tube… 👌
@@w.ruswandi636
Thank you sir...You did a great job.
If you any channel or link please send to me
If you have institute in India please send me the. Adress .maby one day I will take some class with you
Bang, misalkan kita mau scan material 24 mm sedangkan kita punya block kalibrasi 19 mm. Itu setting DAC nya iku mana? 19 atau 24 mm? makasih.
Setiap spec itu requirement-nya berbeda-beda.
Ada yg mensyaratkan harus sama thickness dengan block-nya, ada juga yg satu thickness block bisa mewakili untuk beberapa thickness yg akan kita uji.
Jadi kita kembalikan ajaa ke procedure yg kita pakai Mas..
Bang, misalkan kita mau scan material 24 mm sedangkan kita punya block kalibrasi 19 mm. Itu setting DAC nya iku mana? 19 atau 24 mm? makasih.