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Date: | Tue, 8 Nov 2011 07:30:36 +1100 |
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Message-ID: | <CAKakQce_Dsuc9g3BZvEyb-uKS2L0AShrR5easUkbOLNZ21kofg@mail.gmail.com> |
Subject: | Re: [geda-user] slots in pcb |
From: | Stephen Ecob <stephen DOT ecob AT sioi DOT com DOT au> |
To: | geda-user AT delorie DOT com |
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On Tue, Nov 8, 2011 at 4:28 AM, Colin D Bennett <colin AT gibibit DOT com> wrote: > On Mon, 7 Nov 2011 07:20:17 +1100 > Stephen Ecob <stephen DOT ecob AT sioi DOT com DOT au> wrote: > >> Here's a PCB I recently had manufactured with one NPTH slot and >> v-scoring - the PCB fab happily accepted gerbers made from the >> attached PCB file, no questions asked. >> I've deleted most of the non-relevant parts of the PCB for >> clarity. > > So your fab takes special layers for routing and v-scoring. Yes. I used Myro, and they accepted the order and correctly manufactured it without question - quite cheaply too :) > For those without access to view the PCB, here is how Stephen's > layout is set up: > > - one special layer for v-scoring where lines define the v-score > (would it extend indefinitely -- to the edges of the board, > however, even though in the pcb layout it has a limited length?) The gerbers I submitted to them were for a full panel, laid out as a 4 x 3 array of instances of the board you've looked at. The v-scores all run from top to bottom or left to right, completely crossing the board. I believe v-score lines need to always completely cross the board this way. Regards, Stephen
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