CAM Manufacturing Planning

CAM Manufacturing Planning is the process of translating an approved 3D design into the toolpaths, fixturing, setup sheets, and machine programs required to physically produce the part. It is the bridge between digital design intent and shop-floor execution on CNC mills, lathes, additive machines, and laser/water-jet cutters.

Scope

CAM activities include process planning (operation sequencing, tool selection), toolpath generation and verification, post-processing for specific machine controllers, fixture and workholding design, and increasingly Model-Based Definition consumption so PMI on the model — not 2D drawings — drives the program. Output artifacts include G-code, APT files, setup documentation, and tool lists.

Relationships (see sidebar)

• Realizes Time to Market by shortening the design-to-machine path.
• Supported by logical capabilities such as CAD 3D Design and STEP AP242 Data Exchange.
• Hands off to Manufacturing Execution for shop-floor run.