Hi Alan,
I put a wall of masking tape around the edge of the
PVC bed. This keeps the dust from vibrating off the bed into
the leadscrews. Since I went back to 16,000 RPMs the dust
is not so bad. The best fix is to put 5 drops of motor oil
on the board. Spread it around with your fingers. This will
cut down most of the dust. Then wash the board with dawn
dish detergent. If you think that dust is bad,try sanding,
cutting and shaping MDF wood. Then some PVC! I have it
everywhere!
John
--- In Homebrew_PCBs@y..., Alan Marconett KM6VV <KM6VV@a...> wrote:
> Hi Listies,
>
> I had the opportunity to mill some more PCB material this last
weekend.
> Phenolic and G10 Gass Epoxy. Boy does the G10 make nasty dust!
John,
> how can you stand it! I had been cutting up scrap phenolic for
testing,
> but ran out.
>
> And I think I just discovered something, if phenolic board is OK
for the
> circuits you want to do, the cutters PROBABLY won't get DULL nearly
as
> fast! And it's a lot cleaner. I LOVE G10 and FR4, but maybe I'll
try
> to find some more phenolic board (single sided is fine)!
>
> Alan KM6VV