Explain the role of CAM software in the printing process Why

Explain the role of CAM software in the printing process. Why is it needed?

CAD (Computer-Aided Design), and CAM (Computer-Aided Manufacturing), together form the basis of modern-day software-controlled industrial manufacturing systems including 3d Printing.

CAM software can take CAD output (essentially the design and specifications for a manufactured piece) and convert it directly or indirectly into CNC programming code.