Tool Wear Prediction Based on Fuzzy Cluster Analysis

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Abstract:

There are several stages of tool wear in turning process. The theory and the algorithm of the fuzzy cluster analysis (FCA) are applied in the research of the CNC turning tool wear State.We collect of the force signals and vibration signals at each stage. Using wavelet filtering and power spectrum methods, typical parameters changes are detected. We extract the signal feature for fuzzy clustering. Experimental results show that the tool wear prediction is achieved in turning by using this pattern recognition method.

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Periodical:

Advanced Materials Research (Volumes 490-495)

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1589-1594

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Online since:

March 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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