[Larry Myers]

Hi All,
Machine;Sharp 2412 VMC w/FanucOi

I am trying to cut an arc with cutter comp enabled. I keep getting an Error 34 message when the cycle begins at the N007 line. Any ideas what I am doing wrong here? Thanks so much in advance!
%
N001 O0103;
N002 T1M6(5/8 CARBIDE EM);
N003 G43H1Z.1;
N004 G01Z-1.1F50.;
N005 G0G90G54G42D01X1.8123Y-3.6107S3000M3;
N006 X2.8402Y-2.8731F15.; (this is the beginning point of arc)
N007 G03Y2.8731R4.04; (end point of arc)
N008 G40M9;
N009 G28G91Z0;
N010 M30;

PS: The value has been placed in the offset page for the radius of the end mill.

[Mitsui Seiki]

Try it like this.


T1M6(5/8 CARBIDE EM);
G0G90G54X1.8123Y-3.6107S3000M3;
G43H1Z.1;
G01G42D01;
X2.8402Y-2.8731F15.; (this is the beginning point of arc)
Z-1.1F50
G03Y2.8731R4.04; (end point of arc)
G40M9;
G28G91Z0;
M30;

[Larry Myers]

Thank you Mitsui.

I'll try it . I really appreciate the help!

Larry

[timlkallam]

I am trying to cut an arc with cutter comp enabled. I keep getting an Error 34 message when the cycle begins at the N007 line. Any ideas what I am doing wrong here? Thanks so much in advance!
%
N001 O0103;
N002 T1M6(5/8 CARBIDE EM);
N003 G43H1Z.1;
N004 G01Z-1.1F50.;
N005 G0G90G54G42D01X1.8123Y-3.6107S3000M3;
N006 X2.8402Y-2.8731F15.; (this is the beginning point of arc)
N007 G03Y2.8731R4.04; (end point of arc)
N008 G40M9;
N009 G28G91Z0;

Hello Larry ,Error 34 is no start or cancel of cutter comp in G2or G3 mode.
In line N0008 your cuting off cutter comp. while in G3
mode .Cutter comp needs to be cut off in G1 or G0 mode WITH movement of a least the raidus of the cutter.
(.3125)
If line N0008 is changed to G1 G40 X3.5 M9
It should work.
Also G90 should be on line N003.N006 should to start with G1 and cutter comp.

[Larry Myers]

Thanks Tim,
That did the trick. I also added a GoZo after the arc. I sure do appreciate all the help that you guys have provided!

Larry