Re: RS274 vs RS274-NIST

Hi Jon, Jerry and lists,

"Special Milling cycles"

I didn't see any 3D circular interpolation, but I DID see a lead in/out
G79, which I believe someone was looking for (Mike Phillips on Yeager
list)! The other two are facing and pocketing (G77/78).

http://www.public.iastate.edu/~cnc101/

Alan KM6VV


Jon Elson wrote:

>
> Carol & Jerry Jankura wrote:
>
> > Alan:
> >
> > I found my release 3 publication on the web at:
> >
> > http://www.linuxcnc.org/handbook/RS274NGC_3/RS274NGC_3TOC.html
> >
> > but it doesn't have any mention of the G7x codes.
> >
> > For that information, try looking at:
> >
> > http://www.public.iastate.edu/~cnc101/
> >
> > Both sites have a fairly large description of the various standard :} Codes.
> > Hope this helps.
>
> This last link is very specific to some controller. G76 - G79 are
> formally UNASSIGNED in the RS-274D specification, so you
> can't expect any coordination on these codes between manufacturers.
>
> Jon