Robust thermal error compensation model of portal molling centre based on superposition of participating thermal sources
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00213750" target="_blank" >RIV/68407700:21220/13:00213750 - 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
Robust thermal error compensation model of portal molling centre based on superposition of participating thermal sources
Original language description
This paper is a continuation of scientific work on the modeling of highly nonlinear machine tool (MT) thermal errors using thermal transfer functions (TTF). The method is dynamic (uses machine tool thermal history) and its modeling and calculation speedis suitable for real-time applications. The method does not require interventions into the MT structure and uses minimum of additional gauges (just temperature probes placed close to main heat sources). The model solves separately each elements participating on thermal error such as spindle rotation, forced convection, cooling system and environmental temperature influences or impact of machine axes movement which are superposed into resulting description of thermally induced deformations. The paper discusses the development of the robust thermal model of real machine tool (portal milling centre) in detail. Moreover, the model was verified within an action of all above-mentioned influences.
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
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the International Conference on Advanced Manufacturing Engineering and Technologies
ISBN
978-91-7501-892-8
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
223-232
Publisher name
KTH Royal Institute of Technology
Place of publication
Stockholm
Event location
Stockholm
Event date
Oct 27, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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