Demagnetization me aapko 2 chij karni hai. 1. Reduce 2. Reverse Reduce the current (through lower current, away part from coil or away coil from part) & Reverse the current. If possible, I will make a video on this topic
First magnetize part, then spread iron powder, When there is flux leckege, you will find indications and powder sticks. For more information, please refer below video: th-cam.com/video/vKcrZEhZ3qk/w-d-xo.html
Indication & Acceptance criteria ka video maine alag se video banaya hai, is lie is video me cover nhi kiya hai. Link for PT, MT acceptance criteria video : th-cam.com/video/Tk0q9ekQTSk/w-d-xo.html
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Nice sir
Nice video sir
Sir types of deffects b vedio banayi
OK,
I will
@@NDTQuality tq sir
Sir demagnetize kaise karte hai please sir Ripley
Demagnetization me aapko 2 chij karni hai.
1. Reduce
2. Reverse
Reduce the current (through lower current, away part from coil or away coil from part)
&
Reverse the current.
If possible, I will make a video on this topic
What is dry method
In dry MPT, we use only dry powder for crack detection, no liquid media is there
Yoke machine magnatize ho reha hai ki Nahi eska kitney types sey jàan sektey hai.
Please refer below video, you will get this.
Link: th-cam.com/video/dp8CyTIkvus/w-d-xo.html
Ac cuurent weight ,leg space not mention yet main q in interwie i have faced
How to current decided inspection material mpi method any formula
th-cam.com/video/LAr9W87GUmo/w-d-xo.html
Please refer this video
You just check pie gauge standard if standard is ok you can run your machine
Sir, Above temperature 57 what effected?
In high temperature applications, in case of wet techniques viscosity can be affected
MPI coil shot Opreating Method
Please refer below video
th-cam.com/video/rMGxew2PeVw/w-d-xo.html
What the difference lpt and mpt tell me sir
th-cam.com/video/vhQoU4J_Dkg/w-d-xo.html
Hi hello
Calibration ka bare ma aap nehi bataya sir?
I have made another video related to this. Please check MPT playlist
Mpi may defects kaisa mamlum padega ? please replay for me urgent
First magnetize part, then spread iron powder,
When there is flux leckege, you will find indications and powder sticks.
For more information, please refer below video:
th-cam.com/video/vKcrZEhZ3qk/w-d-xo.html
Indication ke baare mai pura nahi btaya sir aapne
Indication & Acceptance criteria ka video maine alag se video banaya hai, is lie is video me cover nhi kiya hai.
Link for PT, MT acceptance criteria video : th-cam.com/video/Tk0q9ekQTSk/w-d-xo.html