Real-time compensation of Machine Tool Thermal Errors Including Cutting Process

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00239776" target="_blank" >RIV/68407700:21220/15:00239776 - isvavai.cz</a>
Result on the web
<a href="http://www.not.pl/wydawnictwo/2015JOM/V3/1_HOREJS.pdf" target="_blank" >http://www.not.pl/wydawnictwo/2015JOM/V3/1_HOREJS.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Real-time compensation of Machine Tool Thermal Errors Including Cutting Process
Original language description
This paper presents a real-time compensation of three-axis vertical milling centre thermal errors including the cutting process effect. The simulation is based on dynamic modelling using transfer functions. The model was implemented into a standard CNC controller of a three-axis vertical milling centre to compensate for thermal errors in real time. The inputs of the compensation algorithm are the spindle rotational speed, the 5 temperatures of the machine structure and spindle power. A reduction of thermal errors achieved by using the new approximation TF model including cutting process impact is up to 79% for steel cutting tests with different cutting conditions.
Czech name
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Czech description
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Type
J<sub>x</sub> - 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/TE01020075" target="_blank" >TE01020075: Competence Center - Manufacturing Technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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