Prediction of Machine Tool Spindle's Dynamics Based on a Thermo-Mechanical Model

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00178364" target="_blank" >RIV/68407700:21220/10:00178364 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Prediction of Machine Tool Spindle's Dynamics Based on a Thermo-Mechanical Model

Original language description

This paper presents a thermo-mechanical model of spindles with rolling bearings. Thermal deformation due to spindle internal heat sources affects significantly properties (internal loads, stiffness) of rolling bearings and need to be considered in predictive models of spindles' dynamics. The structure of the transient model contains thermo-mechanical loops which update the model with respect to the instantaneous condition of the spindle. The predicted bearing properties are then used to estimate the variation of natural frequencies and dynamic stiffness of the spindle.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JQ - Machinery and tools

OECD FORD branch

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Project

<a href="/en/project/1M0507" target="_blank" >1M0507: Research of Production Engineering Technique and Technology</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

MM Science Journal

ISSN

1803-1269

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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