This is the point I was trying to get at: The R is where pecks should come from and the G98/G99 should control the final retract
Thanks Terry On Mon Nov 3 19:59 , Terry <[EMAIL PROTECTED]> sent: >Try this on your sim > >T1M6 >G54G90G0X0.0Y0.0S1500M3 >G43H1Z2.0M8 >G98G83Z-.75R.1F5.0Q.1 >X-2.0 >G80M5 >G28G91Z0.0M9 >M30 > >See how all the pecks go back to the initial plane(Z2.0) >Lets say there is something 1.5 in tall at X-1.0 that >you are jumping over. > >The R is where pecks always come from the G98/G99 should >control the final retract > >Now try this but dont look at the code just watch the sim > >T1M6 >G54G90G0X0.0Y0.0S1500M3 >G43H1Z2.0M8 >G0Z.1 >G99G83Z-.75R.1F5.0Q.1 >G80 >G0Z2.0 >X-2.0 >Z.1 >G99G83Z-.75R.1F5.0Q.1 >G80M5 >G28G91Z0.0M9 >M30 > >The second one is how I am used to seeing G98 work >only it is G99 with added lines >I have this part with alot of ribs to jump over and >drill between the ribs and I had time to watch it >so now is the first time I noticed it > >I wouldnt lose much sleep over this it is not that >big of a deal. > > >Terry > > > > > > > > > >On Mon Nov 3 20:37 , Chris Radek [EMAIL PROTECTED]> sent: > >>On Mon, Nov 03, 2008 at 07:11:04PM -0700, Terry wrote: >>> >>> When used with G83 it is rapiding from the initial plane >>> down to the R plane,drills one peck,then rapids back to initial plane >>> then back down and drills again,all the pecks return to the >>> initial plane.This wastes time and wear on the screw if there is many holes. >> >>I think you want G99 not G98? Maybe? >> >>http://www.linuxcnc.org/docs/2.2/html/gcode_main.html#sub:G98,-G99:-Set >> >>> What I expected to happen was a rapid down to the R plane from the initial >>> plane only on the first peck.All other pecks for that hole should >>> return to the R plane.When that hole is complete then a return to >>> the initial plane then move to the next hole location. >> >>Do you think the spec is bad, or the behavior doesn't match the >>spec, or both? It's clear as mud to me... >> >> > > >---- Msg sent via CableONE.net MyMail - http://www.cableone.net >------------------------------------------------------------------------- >This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >Build the coolest Linux based applications with Moblin SDK & win great prizes >Grand prize is a trip for two to an Open Source event anywhere in the world >http://moblin-contest.org/redirect.php\?banner_id=100&url=/ >_______________________________________________ >Emc-users mailing list >Emc-users@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/emc-users ---- Msg sent via CableONE.net MyMail - http://www.cableone.net ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
