Cavity mold example

This example shows how to generate and output the basic toolpaths used to machine a cavity mold.

1. Start PowerMill.
2. Load the model.
3. Save the project.
4. View the model and block.
5. Create an NC program.
6. Create, simulate, and output each toolpath:
   • Roughing — Use this toolpath to rapidly remove the majority of excess material.
   • Rest roughing — Use this toolpath to remove material which the roughing toolpath is unable to remove. The toolpath uses the same strategy as the roughing toolpath but with a smaller tool to remove additional material.
   • Finishing — Use this toolpath to machine steep and shallow areas of the part.
   • Corner Finishing — Use this toolpath to smooth areas of the part which the previous toolpaths are unable to machine, for example corners between non-tangential surfaces.