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July 1999

DesignerCouncil@IPC.ORG

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Subject:
From:
Jerry Galang <[log in to unmask]>
Reply To:
DesignerCouncil E-Mail Forum.
Date:
Thu, 22 Jul 1999 13:44:26 -0700
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Greetings,

When scoring different thickness FR4 boards should the amount of material left
be the same (we use 0.25mm (.0984) for a 1,016 (.040) thk board)?
Today we are trying to score 1,157mm (.062) boards, so this question popped up.
Are we thinking correctly about using the same amount of material left after
scoring regardless of board thickness?

                              >    <
distance left between cuts    |    | = 0,25 (.01)

Any answers would be appreciated.
Jerry Galang
Xircom

tia
Jerry Galang
Xircom

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