Sorry to bother, but, what is V-grooving?

Scott



Dieffenbacher, William C wrote:
>
> Steve,
> We have v grooved mlbs.   You groove must be deep and you need some
> space between the v and the internal circuitry.  Instead of bending to
> break use two deep v grooves and an instrument like a large pizza cutter
> to cut the portions apart in a relatively flat position.
> Bill
>
> > ----------
> > From:         Steve Collins[SMTP:[log in to unmask]]
> > Reply To:     DesignerCouncil Mail Forum.;Steve Collins
> > Sent:         Monday, December 15, 1997 5:00 PM
> > To:   [log in to unmask]
> > Subject:      [DC] DES: V-Grooving Multi-layer bd.
> >
> > I have a design that lends itself to being V-Grooved but I seem to
> > recall
> > either in a Forum discussion of a personal discussion that this could
> > be
> > dangerous for multilayer bd.. The reason would be that it would be
> > possible
> > to fracture an internal layer with the V-Groove panel style. When I
> > think
> > about the alternative which is to rout the board it seems to me that
> > the
> > same danger is present when you break the boards away from the tabs
> > present
> > on the panel. Does anyone else have a feel for this or have
> > experienced any
> > of the things I has discussed.
> >
> > Steve Collins
> >
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