A Novel Evaluation Metric Based on Dispersion of Wear Distance for In Situ Tool Condition Monitoring

Vibration Signal-Based Tool Condition Monitoring Using Regularized Sensor Data Modeling and Model Frequency Analysis

“…applied a chargecoupled device (CCD) camera to capture the flank face of cutting tools from turning machining and used the U-Net-based network to detect and identify the tool wear levels. You et al [9]. proposed an evaluation metric for TCM based on wear distance dispersion in order to evaluate different flank wear forms throughout the tool life cycle.…”