Surface Plate techniques
"geebee509" wrote in message
ups.com...
Jon,
That's a good tip on the brayer. I wondered how to get a smooth
coating. Too thick and you get a false reading. Think I'll buy one. For
15 bucks it sounds like a good tool if you're going to blue the plate
often.
Does your chemical cleaner remove the blue stain from the surface
plate? Mine left a blue tinge on the pink surface!!! I hate when that
happens.
The KimWipes (I misspelled it earlier) are low lint, non-abrasive,
delicate surface wipes made by Kimberly Clark.I thought they would be
suitable for cleaning but I would be interested in what you would
suggest.
I see your point on using the spin test. It would be easy to rock the
part and get a false reading. You'd end up scraping and having it get
worse.
Sounds like you've been there and done that. It's tips like these I
wanted to get. Many thanks.
Gil
Before you do any scraping or other alteration, it is a good idea to repeat
your test in a different orientation and/or with a different method to be
sure your indications are not the result of your technique rather than an
actual fault.
Don Young
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