Thermally induced displacements of machine tool structure, tool and workpiece due to cutting processes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00327252" target="_blank" >RIV/68407700:21220/18:00327252 - isvavai.cz</a>
Result on the web
<a href="http://conference2018.transregio96.de/" target="_blank" >http://conference2018.transregio96.de/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Thermally induced displacements of machine tool structure, tool and workpiece due to cutting processes
Original language description
A thermal error model for software compensation of machine tools is usually established from air cutting (AC) experiments. However, the accuracy of the AC model in real machining applications is often questioned. This paper describes experimental results of cutting process impact on thermally induced displacements of machine tool structure, tool and workpiece in a dry milling process. A series of tests were carried out on a 5-axis milling machine. Experimental results confirmed high impact of the cutting process on thermally induced displacements between the workpiece and the tool. It is also shown that real-time thermal compensation algorithms based on experimental data under load-free rotation of the spindle have a very poor estimation quality.
Czech name
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Czech description
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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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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