Hi everyone,

I'm new to the CNC-land, had experience with the mechanical side, but a little with controls.
Have now built my own CNC machine of aluminum profile, THK rail and car, and now a trapezoid spindle.
It works perfectly, have been eea milled with simple files. Did such a cylinder drawn in Autodesk Inventor, dxf to ipt transformed, in this layzCam loaded. The milling of the circle succeeds, but the height is not really succeed. flat layers ok, but how can I 3d milling? Have the following set:

Rapid-height at 50, but the cutter is 1 mm above the workpiece.
Cut-off = 0 is 0.0 units
cutter-offset created by nutritional value, etc.
offsets, Inside or outside if I choose makes no difference.
If I want a hole-milling How do I set that not only the contour is machined, but the core is also milled away.

If I've made changes LazyCam I choose right over "post code"

Thanks,

Gr Paul