Reply with QuoteThe more triangles, the better the finish.
I used to generalize this way:
One = 250 finish (6.3 microns)
Two = 125 finish (3.2 microns)
Three = 32 finish (.8 microns)
This is a really rough guide, but you get the idea.
help with DIN symbols
Does anyone know what the German DIN machined surface symbols mean in microns?
They look like triangles
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The more triangles, the better the finish.
I used to generalize this way:
One = 250 finish (6.3 microns)
Two = 125 finish (3.2 microns)
Three = 32 finish (.8 microns)
This is a really rough guide, but you get the idea.
Software For Metalworking
http://closetolerancesoftware.com
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