What is Computer Aided Manufacturing (CAM)?

Computer Aided Manufacturing (CAM) refers to the use of computer software and systems to automate the manufacturing process by converting digital designs into production-ready instructions. This includes translating computer-aided design (CAD) files into machine instructions that command tools on the shop floor to create the physical part or product.

When using CAM, designers and engineers can input specifications and designs into the software, which then generates the precise movements and operations required by manufacturing equipment such as CNC machines, 3D printers, and other automated tools. This process enhances efficiency, accuracy, and consistency in production, helping to reduce manual work and errors while speeding up the manufacturing cycle.

In contrast, the other choices focus on more specific or unrelated aspects of technology and manufacturing. For instance, programming a robot arm deals with a specific task within automation but does not encompass the broader scope of CAM. Controlling angles in a stepper motor relates to motion control, which is a component of manufacturing but does not capture the comprehensive role of CAM in the overall manufacturing workflow. Similarly, creating subroutines in software is important for programming but does not directly relate to the manufacturing process as a whole, which is the core focus of CAM.