Application Of A Hybrid Approach For The Wear
Prediction Of Tools For Hot Forging
Author(s)
M. Tercelj, I. Perus, R. Turk and M. Knap
Abstract
The influence of a great number of parameters on tool wear in hot die forging of
steel is very complex, and thus the relations between these parameters and the
wear are highly non-linear and spatially very disordered. Even small variations
(though within allowed limits) of the chemical composition of the tool material,
in heat treatment conditions, etc. can cause considerable scattering of data on tool
wear resistance. Therefore wear can be hardly described mathematically either by
phenomenological models or by common regression equations. A better solution
in predicting tool wear (the arbor radius) is given by applying a hybrid model,
that
Keywords
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