This tutorial introduces the concept of machining of freeform surfaces using a 3 Axis CNC miller. A sample model of a mould half is provided for you to work with in this tutorial. It can be found at http://www.staffs.ac.uk/~entdgc/WildfireDocs/tutorials.htm and is called mould.prt. This part should be downloaded to your working directory before starting the tutorial.
