CAD Tech on Instagram: "CAD (Computer-Aided Design) - CAD is used to create accurate 2D drawings and 3D models of parts and assemblies. It is the first step in the digital design process. CAM (Computer-Aided Manufacturing) - CAM uses CAD data to automate the manufacturing process, especially in CNC machining. CAE (Computer-Aided Engineering) - CAE simulates how a product will perform under various conditions, eliminating the need for physical testing early in the design process. #mechanicalengin