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1bad914 1bad914 is offline
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Join Date: May 2002
Location: Battle Creek, MI
Posts: 519
Checking 2.0 heads for cracks

A friend of mine works at a Non Destructive Inspection Lab, I asked him if he could check my 914 2.0 heads for cracks. Wow, what a process, he used a level 5 process, this is supposedly the highest level of dye penetrant inspection you can do. There are 7 stations to this process, initial dye dipping, rinsing, acid rinsing, controlled rinsing, developer dipping, drying then the actual black light inspection. The heads passed with flying colors...no cracks! Attached is a picture of one of the steps, this is the acid rinse.
Randy
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File Type: jpg aciddip.jpg (48.5 KB, 161 views)
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Old 12-05-2002, 02:20 PM
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