TY - GENERIC DO - 10.20944/preprints202107.0401.v1 UR - http://dx.doi.org/10.20944/preprints202107.0401.v1 TI - A Study of the Effect of Combining Multi-Sensor Signals and Cutting Chip Color on Tool Life Prediction T2 - Preprints AU - Chen, Shao-Hsien AU - Gao, Min-Sheng PY - 2021 DA - 2021/07/19 PB - Preprints