750 RBT (Installed at SDI)
4" Hot Rolled Bar
0.050" Air Gap
cpowers@mac-ndt.com
 


click image to enlarge

 4-inch-no-bar  4-inch-no-defect  4-inch-hot-rolled
No Bar

This Shows the slip ring noise. These slip ring have not been cleaned in several months and this noise level could  potentially be improved.

4" Hot Rolled

This shows the noise from the hot rolled surface.

0.020 Defect No Enhancements

This shows the 0.020" EDM notch. 

     
4-inch-no-defect-enhance 4-inch-no-defect-enhance2 4-inch-hot-rolled-0.20-enha
4" No Defect (V+H- Enhancement)

This is showing the noise from the hot rolled surface.

0.020" Defect V+H- Enhancements

This shows the 0.020" EDM notch with the V+H- enhancements.

 

0.020" Defect V++H- Enhancements

This shows the 0.020" EDM notch with the V++H- enhancements.