Hello Stefan,
This is done by empirical testing/experimentation at first, using the
canned cycle and/or macro params. Then it will be repeatable.
I already explained the screw. With the air pressure syringe types,
the timing can be controlled using G04, which is a dwell in
milliseconds.
Hope this helps,
Ballendo
P.S. I have never used an excel program to create a toolpath. Others
have had great success doing so; I've just never found it necessary.
--- In
Homebrew_PCBs@yahoogroups.com, Stefan Trethan
<stefan_trethan@g...> wrote:
>
> What i wonder is not so much how to find the right position, but
how to
> find the right amount.
> How can i influence the time the dispenser is on (or the mm the
screw is
> operated)?