Milling processes are primarily rated by productivity and resulting product quality. However, while modern CAM and NC simulation systems are capable of predicting productivity indicators (e.g. cycle times), no explicit forecast of the resulting product quality with respect to individual workpiece tolerances is possible, yet. On that account, a first-time-right approach is introduced, which enhances the physics-based modelling behind existing simulations by describing the impact of machine tool, fixture, cutting tool, technology parameters and environmental factors on part quality. As a result, CAM planners are presented with a simulated quality report for the workpiece to be machined.
Peer-review under responsibility of the scientific committee of the 27th International Conference on Flexible Automation and Intelligent Manufacturing.