I think you will find most tolerances on V-grove scoring will
come from the customer drawing. I do not think IPC covers the actual tolerance
for the cut.
As a general rule, I have found that for an .062 board leaving
a .015 +/- .003 web meets most everyone's expectations. I have also found that
typically +/- .003 with respect to blade/v-grove alignment top to bottom is
needed. Tolerance for thicker designed should be discussed up front with the end
used to determine their needs if the tolerance is not specified
elsewhere.
Just my opinion.
Ed Cosper
ABC
----- Original Message -----
Sent: Tuesday, May 01, 2001 5:41 AM
Subject: [TN] V-scoring depth
tolerance.
Can someone tell me what is the tolerance
according to IPC-600 class 2. I am looking through the books but can not find
it.
Thanx in advance
Met vriendelijke groeten,
Gerard
Goossens
Flatfield multi print
Tel :0344-622556
Fax :0344
613652
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