CAM Programming

CAM Programming is the logical capability of authoring numerical-control toolpaths and machine programs from a 3D model — selecting tools, defining operations, simulating cutter motion, and post-processing for a specific machine controller. It is the in-software counterpart to the CAM manufacturing-planning process.

What it covers

• Multi-axis milling, turning, and mill-turn programming including 5-axis simultaneous toolpaths.
• Toolpath simulation and verification to detect collisions and gouges.
• Post-processing for specific CNC controllers (Fanuc, Siemens, Heidenhain).
• Feature-based and template-driven programming for repeat work.
• Additive-manufacturing build planning as a converging neighbor capability.

Relationships (see sidebar)

• Supports the CAM Manufacturing Planning and Manufacturing Execution processes.
• Implemented by CAD/CAM systems including Siemens NX (NX CAM), Dassault CATIA (Machining), PTC Creo (NC), and SolidWorks (SOLIDWORKS CAM).
• Consumes PMI annotations and Model-Based Definition data.