BOTH-SIDE DRIVE OF A BALL SCREW FEED AXIS ? VERIFICATION OF THE THEORETICAL ASSUMPTIONS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00223284" target="_blank" >RIV/68407700:21220/14:00223284 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
BOTH-SIDE DRIVE OF A BALL SCREW FEED AXIS ? VERIFICATION OF THE THEORETICAL ASSUMPTIONS
Original language description
A parallel run of two drives connected in synchronous position control is mainly used in feed axes of gantry machine tools in order to compensate skewing of the gantry. Other reasons for using this concept include increasing rigidity, improving dynamicsor achieving thermal symmetry. In most cases these applications use separate position measuring for each drive. Therefore both drives are equivalent in terms of regulation conditions. Due to the mainly used symmetrical design of the axis, the mechanicalstructure of drives and regulation schema connected to them are also identical. This paper aims to show the results of using two permanent magnet synchronous motors (PMSM) as two drives of the ball screw axis, which is typically and sufficiently controlled with only one drive. The following topics are discussed in this paper: changes in the mechanical structure and its dynamic behavior, effects of this concept on drive regulation and improvements in regulation parameters.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JQ - Machinery and tools
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TE01020075" target="_blank" >TE01020075: Competence Center - Manufacturing Technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Paper fulltexts: 11th International Conference High Speed Machining Advances in Manufacturing Technology
ISBN
978-80-904077-7-0
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
Společnost pro obráběcí stroje
Place of publication
Praha
Event location
Praha
Event date
Sep 11, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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