Pregled bibliografske jedinice broj: 715023
Tool Wear Classification Using Decision Trees in Stone Drilling Applications: A Preliminary Study
Tool Wear Classification Using Decision Trees in Stone Drilling Applications: A Preliminary Study // Procedia Engineering / Branko Katalinic (ur.).
Zadar, Hrvatska: Procedia Engineering, 2013. str. 1326-1335 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 715023 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Tool Wear Classification Using Decision Trees in Stone Drilling Applications: A Preliminary Study
Autori
Klaic, Miho ; Staroveški, Tomislav ; Udiljak, Toma
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Procedia Engineering
/ Branko Katalinic - : Procedia Engineering, 2013, 1326-1335
Skup
24th DAAAM International Symposium on Intelligent Manufacturing and Automation, 2013
Mjesto i datum
Zadar, Hrvatska, 23.10.2013. - 26.10.2013
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
tool wear; stone drilling; tool condition monitoring; machine learning
Sažetak
Process parameters of stone drilling with a small diameter twist drill were used to predict tool wear by means of a machine learning decision tree algorithm. The model links tool wear with features extracted from the force sensor and the main and feed drive current sensors signals recorded under different cutting conditions and different tool wear states. Signal features extracted from both the time and frequency domain were used as input parameters for construction of a decision tree which classifies the tool state into sharp or worn. The model was refined by selecting only the feature sources most important for classification. The best model achieves 90% accuracy in classification and relies only on features of the current signals, which simplifies its implementation in a CNC system for industrial applications.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb