Homebrew PCBs

On Thu, 29 Apr 2004 09:53:25 -0000, ballendo <ballendo@...> wrote:

> In Homebrew_PCBs, "Dave Mucha" <dave_mucha@y...> wrote:
> <snip>
>> F30 is the feed rate to be 30% of the maximum speed of the axis.
> <snip>
>
> Nope.
>
> F30 means feed the axis or axes at a vector velocity of 30 UNITS PER
> MINUTE. Not a percentage of max speed. The units are either mm or
> inches. Some machines may also allow cm's to be used.
>
> Any machine using percentage of max speed is not following the gerber
> or gcode "rules"...
>
> Hope this helps,
>
> Ballendo

Maybe dave has max. 100 Units per minute, then it would be the same.

Where can i read up on gerber?

ST