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2021
Journal Article
Titel

A novel design concept for a thermally stable linear scale using two different materials

Abstract
Linear scale has significant impacts on the machine tool accuracy, since the positioning of the linear axes are controlled by its measurement. This paper presents a novel concept of linear scale design which can provide high thermal stability with low cost. This concept applies two different materials: a steel linear scale attached mechanically on a carbon fiber reinforced plastic (CFRP) tube. Attaching this two materials, the thermal behavior of the steel scale can be mechanically compensated by the CFRP tube when the temperature changes. The potential of the design concept is analyzed based on the experiment results.
Author(s)
Lee, Tae Hun
Fraunhofer-Institut für Produktionstechnologie IPT
Gim, H.
Oh, S.
Gotthardt, Titus
Fraunhofer-Institut für Produktionstechnologie IPT
Tzanetos, Filippos
Fraunhofer-Institut für Produktionstechnologie IPT
Schmetz, Arno
Fraunhofer-Institut für Produktionstechnologie IPT
Zontar, Daniel
Fraunhofer-Institut für Produktionstechnologie IPT
Brecher, Christian
Fraunhofer-Institut für Produktionstechnologie IPT
Zeitschrift
MM Science journal
Konferenz
International Conference on Thermal Issues in Machine Tools (ICTIMT) 2021
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DOI
10.17973/MMSJ.2021_7_2021081
Language
Englisch
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