ICTM Aachen – International Center for Turbomachinery ManufacturingImproving dynamic process stability for milling thin-walled blades – Chatter-free machining strategy development
How to improve dynamic process stability by selection of favorable machining strategy?
Challenge and Motivation
- The workpiece dynamics change continuously during milling due to material removal.
- The shape of the IPW1 depends on the selected machining strategy, e.g., flank or point for roughing.
Objective
- Extensive analysis of different IPW shape geometries on workpiece dynamics and process stability.
- Development of a systematic methodology to design the machining strategy for improved stability and productivity.