Hi,

The emc on documentation 
http://linuxcnc.org/docs/html/gcode_main.html#sub:G81:-Drilling-Cycle

shows
G81 X- Y- Z- A- B- C- R- L-

which to me indicates that it should work given C axis values. Is this 
correct?

The example from 
http://linuxcnc.org/docs/2.3/html/gcode_mill_canned.html indicates that 
after the command any further values cause the cycle to be repeated but 
just X Y and Z values are shown there.

I expected the following code to work but it doesn't. The drill cycle is 
repeated and there is movement along the X axis, but all C axis values 
are being ignored.

G00 Z2.000
G00 F40.000 X140.000 C0.000
G90
G81 Z-10.000 R0.000
X161.651 C10.000
C20.000
X140.000 C30.000
X118.349 C40.000
C50.000
...
G80     (Ending canned cycle)
(Move up to safe height and zero position)
G00 Z2.000
G00 X0.000 Y0.000 C0.000
M2

Is this correct? Have I misunderstood the G81 code or is there a bug?

Thanks

Alan


------------------------------------------------------------------------------
Nokia and AT&T present the 2010 Calling All Innovators-North America contest
Create new apps & games for the Nokia N8 for consumers in  U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store 
http://p.sf.net/sfu/nokia-dev2dev
_______________________________________________
Emc-users mailing list
Emc-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/emc-users

Reply via email to