as requested on support…
Given a file:
which has dimensions:
(note that the file was damaged and had to be repaired)
We launch Carbide Create v8:
go into Job Setup:
and set things to match, then draw geometry to match the Stock size:
Then switch to the 3D Model tab:
Import STL File:
and set the dimensions as desired:
Apply
Show 3D
Done
If desired, trace the 3D model:
Create Outline Vectors
Set the height as desired, OK
Offset by endmill diameter plus 10%
Apply
Deselect what one wants to keep by shift-clicking:
delete
Select the outline geometry and set up suitable 3D toolpaths:
Then set up 3D Finishing toolpaths with a suitable tool:
adjusting stepover as desired:
and also angle:
which previews as: