CNCSimulator Pro

user guide

12.1.22. Contour Milling

Contours can be either open or closed. To do contour milling, you first create a contour and then set the layer type to contour.
See Draw Contours for more info.
Here are some examples:
Closed contour clockwise around the outside of a rectangle.
Open contour along two sides of a workpiece.
Closed contour inside a workpiece.
When doing contour milling, you can also add smooth entries and exits. See Smooth Entries and Exits.