Spindle Dynamics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F24%3A00375291" target="_blank" >RIV/68407700:21220/24:00375291 - isvavai.cz</a>
Result on the web
<a href="https://novapublishers.com/shop/a-closer-look-at-milling-machines-and-processes/" target="_blank" >https://novapublishers.com/shop/a-closer-look-at-milling-machines-and-processes/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Spindle Dynamics
Original language description
Spindles are the key components of machine tools which directly affect the performance of machines. Consequently, the design of high speed and high-power spindles is a challenge and modeling for spindle dynamics is necessary in order to understand and optimize their complex behavior. Under operational conditions, the dynamics of spindles change due to centrifugal forces, gyroscopic moments, and thermal variations. Due to these deviations, spindle dynamics obtained for the idle state (nonrotating/stopped spindle) of a machine do not provide accurate stability predictions. Therefore, dynamics for better accuracy. The main source of these deviations are the variations of the bearing dynamics under operational conditions. This chapter thus presents the bearing dynamics and its impact on spindle dynamics, through rotor dynamics. In this chapter, both modeling and experimental identification methods are presented for the accurate prediction of spindle dynamics under operational conditions.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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