SDI Billet Tester
3/18/2007
cpowers@mac-ndt.com

Click Image to enlarge

Video of chatter is here.

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System operating normally

Transducer that has moved into the shoe. This transducer seems to have loosened in the shoe. This also show the transducer face has been scratched.

Interference with the proximity switich flag that has occurred after chatter moved the head.

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Interference with the proximity switch flag that has occurred after chatter moved the head. Interference with the proximity switch flag that has occurred after chatter moved the head. Showing the point the head moves when chatter occurs. This point may need to be modified to keep the heads in place. 
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Head extended

Interference with the head.

Interference with the head.

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Interference with the head.

Piece of steel in place to prevent head three from moving.

Adding water to reduce chatter.