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Hi all, Have an STL that when converting to G-code and there are two slots in the piece that are .135 wide and .5 deep and when converting it the one slot is coded but it acts as though the other slot is not there. What am I doing wrong? Using a .125 mill. There are a bunch of .374 holes in the piece also and are all there. Thanks again. Wayne
Wayne-
The short reason is that MeshCAM only has .01" of accessible area to drop the cutter in the slot and machine it. If the surface geometry is very smooth around the slot then MeshCAM may skip right over it and not even check if it's there. I have three things you can do to improve the situation:
1) Make sure you're using V4, not V3. V4 looks at the surface much more closely to find this kind of thing.
2) Reduce your tolerance value. The tolerance defines how closely MeshCAM evaluates the geometry to look for sharp details.
3) You can always use the V4 "Define Region" command to only machine the areas with the slots and use a much finer tolerance only on that part of the model.
Let me know if this helps,
Robert
Sure enough Robert, reducing the tolerance did it. I upgraded to v4 also and will possibly mess with the define region. Thanks so much for the quick response and excellent software! Wayne