The Formation Mechanism And Physical Simulation Of Chip

The curling reasons, breaking conditions and generating thickness of chip are discussed, and numerical simulation models are built according to formation mechanism of chip. The 3-D solid models of chip are given according to classification criterion of chip, furthermore, the effect of machining parameters on shape dimension and types of chip are analyzed. On the basis of above researches, the real-time simulation system of chip generating, curling and breaking is developed by integrating curling radius, breaking condition and thickness of chip etc. into simulation models. The system can gain corresponding chip types and dimensions, and real-time simulating chip generating, curling and breaking according to different parameters input.