You
can split arcs that are larger than 90 degrees into smaller lines using
Lines
only.
This option is available in the VoluMill Settings
dialog box in SOLIDWORKS CAM and Technology Database, and applies to 2.5 axis and 3 axis
VoluMill toolpaths.
You can specify a
deviation for this option. This value splits the arcs into linear moves.
Also when you use a
pattern with the VoluMill module, you can select an option to Convert rapid moves to high feed moves in the F/S tab of the Operations
Parameters dialog box.