Diagnosis of Unbalanced Tool Operation for Force-Sensor-Integrated Motorized Spindles

The motorized spindles enhance the productivity in medical, die/ mode, and the aerospace industry. High reliability ensure low carbon footprint. Many technologies and sensors are developed to monitor the improper operation of the motorized spindles. In this paper, One Class SVM is investigated to monitor and detects the unbalanced tool operation. And new feature is found to increase the model accuracy.