At 12:46 PM 21/05/03, you wrote:
>At this stage this is just a hobby for me. I hope to eventually be
>able to do some small production runs of things of interest to other
>hobbyists. If eventually this becomes a (small) money making venture,
>fine, but if not, I am enjoying the learning/hobby aspects. So far I
>am making single sided boards with laser printed Dyna-Art paper, but
>hope to work up to double sided. I also hope to try some silk
>screening with some (cleaned and reused) ancient silk screens a former
>board maker donated to me. I have no deadlines, and work at it as
>time, interest and energy allow.
>
>Grant
Grant
If you have the silk screens you should look into the process a few people
use. They do the photo exposed and developed silk screen then simply
silk screen on either solder paste or a thin tar like material. I don't
know exactly
what the tar stuff is and I wish I did. We had one local guy who did proto
boards
using the screens and they were perfect even the double sided as it was easy
to register positions on everything.
This is a bit more useful if you have the equipment and if you are doing
more than
a couple of boards. I looked at getting the silkscreen setup a few years
back and
it was going to cost too much for the few boards I needed. I just ordered
500 boards
from a house and now I wish I had got the stuff. would have saved a few $$
Dave