Measurement and Calibration of Machine Tools in 6 DOFs in Large Workspace

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00178498" target="_blank" >RIV/68407700:21220/10:00178498 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Measurement and Calibration of Machine Tools in 6 DOFs in Large Workspace
Original language description
A new device called RedCaM has been developed that enables simultaneously to measure all 6 DOFs in the large workspace. The RedCaM machine was designed with redundant number of sensors and therefore as a parallel kinematical structure. Thus it profits from the fact that the sensor errors are not chaining. It is equipped only with the sensors and it is operated by the drives of the measured machine tool after the attachment of the platform into the machine tool spindle. The redundancy of sensors providesbetter accuracy, self-calibration property and very good ratio between the errors of particular sensors and the resulting error of the end effector position. This has been optimized and has proven the improved (minimized) transfer of the errors betweenthe sensors and the position in space in 6 DOFs. The paper deals with the description of the modification of RedCaM for the usage in the large workspace of machine tools that are in principle unlimited.
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/1M0507" target="_blank" >1M0507: Research of Production Engineering Technique and Technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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