The Study of EDM TC11 Surface Discharge Mark Diameter Based on the Artificial Neural Network Modeling

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Abstract:

The process parameters of electrical discharge machining, such as : workpiece polarity, pulse width, pulse interval, peak current, peak voltage, all have influence on TC11’s surface roughness.But general methods are difficult to determine the relationship between the process parameters and the process indicators. This article established a artificial neural network model of EDM TC11 surface discharge mark diameter which can forecast. Neural network algorithm used BP algorithm, the network structure was the 2-4-1.

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586-589

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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