In-depth analysis tagged CAD/CAM — covering PLM history, vendor strategy, and the technical decisions reshaping engineering software.
3 articles
CAD designs parts. CAE validates them. CAM manufactures them. But PLM is the system that ties all three together, governs the handoffs, tracks changes, and ensures the design that ships is the design you intended.
CAD creates designs. CAM turns those designs into machine code. Together they form the backbone of precision manufacturing — and understanding the difference between them is the foundation of every manufacturing workflow.
CAE validates designs before you commit to manufacturing. CAM executes manufacturing after the design is locked. They sit at opposite ends of the product lifecycle — but both are essential to avoiding expensive failures.