Hi,
I am experimenting with changing the drill sizes when running
drillcfg.ulp, to use fewer drills, I've edited some of the drills
the same, and then run excellon.cam and gerb274x.cam.
T01 0.016in
T02 0.028in
T03 0.028in
T04 0.040in
T05 0.040in
T06 0.050in
T07 0.055in
T08 0.055in
T09 0.070in
T10 0.070in
T11 0.087in
T12 0.087in
T13 0.100in
T14 0.120in
T15 0.120in
T16 0.140in
T17 0.170in
T18 0.236in
I am noticing when I load the *.cmp and *.drd gerbers in GC-Prevue that
the drill diameters don't match the values in the drl drill rack file.
After I generate the gerbers, the *.drd file still has these values at
the top of it for the drill diameters:
T01C0.0160
T02C0.0240
T03C0.0280
T04C0.0315
T05C0.0360
T06C0.0400
T07C0.0470
T08C0.0492
T09C0.0590
T10C0.0591
T11C0.0660
T12C0.0790
T13C0.0827
T14C0.1000
T15C0.1181
T16C0.1200
T17C0.1378
T18C0.1700
T19C0.2360
To save on drills, since editing the drl file didnt change the drd file
drills, should I make these drill diameter changes in the drd file after
the gerbers are generated?
cheers,
Jamie