Hello everyone, i am extremely new to cnc and machining in general, i am learning bobcad at the moment and i told it to machine a 2 inch square with a 1 inch square in the middle. To test this on the machine i chucked up a marker into the mill with a piece of paper and had it draw. The picture below is a scanned image of what it drew on the paper. The black spot is where the marker sat and pooled ink, not caused by the software.
Here is a screenshot of what it looked like in bobcad
Finally, here is the G-code that bobcad output:
M3
G00 Z0.05
X1. Y1.
G01 Z0. F5
Y-1. F10
X-1.
Y1.
X1.
G00 Z0.05
X0.5 Y-0.5
G01 Z0. F5
X-0.5 F10
Y0.5
X0.5
Y-0.5
G00 Z0.05
M5
My question is, is the g-code incorrect for the drawing in bobcad, or is my controlling software working incorrectly (Mach2). Thank you all in advance, and i apologize now for the stupid question.