1. Prediction of cutting tool wear during a turning process using artificial intelligence techniques.
- Author
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Marani, Mohsen, Zeinali, Mohammadjavad, Kouam, Jules, Songmene, Victor, and Mechefske, Chris K.
- Subjects
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CUTTING tools , *TOOLS , *METAL cutting , *FORECASTING , *DATA acquisition systems , *ARTIFICIAL intelligence , *CUTTING force , *STEEL bars - Abstract
In the manufacturing industry, cutting tool failure is a serious event which causes damage to the cutting tool and reduces the quality of the product, which increases the cost of production. A reliable, intelligent, tool wear monitoring system is required in the metal cutting manufacturing process to mitigate these negative effects. This study presents a model-based approach for tool wear monitoring based on an adaptive neuro-fuzzy inference system (ANFIS) for a cold-finished steel bar 1215 turning process. A three-input cutting force (Fx, Fy and Fz) and single-output (tool flank wear) model was designed and implemented using the ANFIS approach. The forces were measured using a piezoelectric dynamometer and data acquisition system. Flank wear was also monitored using a tool maker's microscope. The model prediction results show that it is accurate enough to perform online monitoring of the turning process and can detect wear while operating. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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