Hello, I have trial 30 day full featureCAM software. We are looking for Wire EDM cam softwere.

Machine is Mata-Fanuc cut alpha-OM, Fanuc 16WA

I imported solidworks model, defined stock piece and made 4-axis die. Simulation goes OK, when I send that code to machine I get few anomalies at the start and at the end of the program. Wire ends 0.2mm off its mark or takes some unwanted path. That is easily fixed on the machine. I made CAD model smaller (0.16mm) and deleted wire compensation G92.

I have problem with dimensions. My die is U shaped taper for plastic extrusion. Vertical lines are ok, but taper pieces are not, on side is too big the other is too small.

1) Material thickness: 30
upper Z: 30
lower Z: 0
Graphic is ok, cutting lines are aligned with top and bottom of the part, machined part 1mm too big on one side and 1mm to small on the other side

2) Material thickness: 30
Upper z: 38.5mm (position read from machine Z axis)
Lower z: -8.585 (red from machine parameters)
Graphic goes around 8,5mm from actual part. This height would represent actual wire guide heights, still part is not ok, one side is 2mm too big the other is 2mm too small.

Can anyone tell me what am I doing wrong?