CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO]

Posted by Jon Elson
on 2001-01-14 21:27:37 UTC
Art Fenerty wrote:

> Hi ALL:
>
> Would someone out there who uses EMC with g02/g03 code be willing to post a file so I can use it for testing purposes. Doesn't matter what it is as long as it uses g02 and or g03 as much as possible. Preferably in all 3 planes.

The following program is only in the XY plane, but you could run it
in the other two planes by adding a G18 or G19 for the
following planes :
G17 - XY plane
G18 - ZX plane
G19 - YZ plane

and changing one of the axis letters (X or Y) to X as appropriate.

N10 G01 F8.000 X0.7410 Y0.0000
N20 F1.333 Z-0.0720
N30 F8.000 G03 X0.0000 Y0.7410 R0.7410
N40 X-0.7410 Y0.0000 R0.7410
N50 X0.0000 Y-0.7410 R0.7410
N60 X0.7410 Y0.0000 R0.7410
N70 G01 F8.000 X0.7410 Y0.0000
N80 F1.333 Z-0.1440
N90 F8.000 G03 X0.0000 Y0.7410 R0.7410
N100 X-0.7410 Y0.0000 R0.7410
N110 X0.0000 Y-0.7410 R0.7410
N120 X0.7410 Y0.0000 R0.7410
N130 G01 F8.000 X0.7410 Y0.0000
N140 F1.333 Z-0.2160
N150 F8.000 G03 X0.0000 Y0.7410 R0.7410
N160 X-0.7410 Y0.0000 R0.7410
N170 X0.0000 Y-0.7410 R0.7410
N180 X0.7410 Y0.0000 R0.7410
N190 G01 F8.000 X0.7410 Y0.0000
N200 F1.333 Z-0.2880
N210 F8.000 G03 X0.0000 Y0.7410 R0.7410
N220 X-0.7410 Y0.0000 R0.7410
N230 X0.0000 Y-0.7410 R0.7410
N240 X0.7410 Y0.0000 R0.7410
N250 G01 F8.000 X0.7410 Y0.0000
N260 F1.333 Z-0.3600
N270 F8.000 G03 X0.0000 Y0.7410 R0.7410
N280 X-0.7410 Y0.0000 R0.7410
N290 X0.0000 Y-0.7410 R0.7410
N300 X0.7410 Y0.0000 R0.7410
N310 G01 F8.000 X0.7410 Y0.0000
N320 F1.333 Z-0.4320
N330 F8.000 G03 X0.0000 Y0.7410 R0.7410
N340 X-0.7410 Y0.0000 R0.7410
N350 X0.0000 Y-0.7410 R0.7410
N360 X0.7410 Y0.0000 R0.7410
N370 G01 F8.000 X0.7410 Y0.0000
N380 F1.333 Z-0.4600
N390 F8.000 G03 X0.0000 Y0.7410 R0.7410
N400 X-0.7410 Y0.0000 R0.7410
N410 X0.0000 Y-0.7410 R0.7410
N420 X0.7410 Y0.0000 R0.7410
N430 F5.000 X0.0000 Y0.7560 R0.7560
N440 X-0.7560 Y0.0000 R0.7560
N450 X0.0000 Y-0.7560 R0.7560
N460 X0.7560 Y0.0000 R0.7560
N470 X0.0000 Y0.7560 R0.7560
N480 G01 F50 Z0.1
N490 M02


This particular program bores a round pocket 0.46" deep in
the Z axis. It orbits counterclockwise around the ID for
climb milling, doing it in 4 quadrants. At the lowest level,
it orbits twice, making a finishing pass at full depth.

I have programs that write G code like this at
http://ascc.artsci.wustl.edu/~jmelson/gcode.html

Jon

Discussion Thread

Jon Elson 2001-01-14 21:27:37 UTC Re: [CAD_CAM_EDM_DRO]