Part 4/9:
Before milling can begin, the operator must load the correct programming into the machine and perform a series of checks to ensure everything is calibrated correctly. This includes accurately setting the material in a vise and zeroing the machine to define the work coordinates. The machine first utilizes a face mill to flatten the top surface of the material before proceeding to carve out the necessary shapes through roughing passes followed by finishing operations.
Milling operations involve the complete removal of material to yield desired features such as holes and chamfers. A typical job can necessitate flipping the part to machine both sides, ensuring that surfaces are crafted to precise specifications.