Modelling of cutting process impact on machine tool thermal behaviour based on experimental data
Type of document
stať ve sborníkuconference paper
Peer-reviewed
publishedVersion
Author
Mareš M.
Horejš O.
Rights
openAccessMetadata
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Achieving high workpiece accuracy is a long-term goal of machine tool designers. There are many causes of workpiece inaccuracy, with thermal
errors being the most dominant. An indirect compensation (using predictive models) is a promising strategy to reduce thermal errors without
increasing machine tool cost. The most significant drawback is that the majority of applied models presume machines operate under load-free
conditions without any reference to cutting processes. This article aims to extend the model validity by accounting for cutting process influence
and verify the model during experiments involving different tools and cutting parameters. Moreover, several compensation model structures are
considered.
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