Method of determination and/or continuous determination of a linear and/or angular deviation/deviations of the path or area of a workpiece or a part of the machine from the axis of rotation of its spindle and a detecting device for performing it

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F20%3AN0000024" target="_blank" >RIV/46709002:_____/20:N0000024 - isvavai.cz</a>
Result on the web
<a href="https://worldwide.espacenet.com/publicationDetails/originalDocument?FT=D&date=20200701&DB=EPODOC&locale=en_EP&CC=EP&NR=3029417B1&KC=B1&ND=4" target="_blank" >https://worldwide.espacenet.com/publicationDetails/originalDocument?FT=D&date=20200701&DB=EPODOC&locale=en_EP&CC=EP&NR=3029417B1&KC=B1&ND=4</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Method of determination and/or continuous determination of a linear and/or angular deviation/deviations of the path or area of a workpiece or a part of the machine from the axis of rotation of its spindle and a detecting device for performing it
Original language description
The patent presents method of determining of linear deflection and/or angular deflection and/or of path and/or surface of a workpiece and/or a machine section from the spindle axis of rotation. The method is characterized in that a laser beam source is clamped in the spindle, and in at least two different optical distances from the end of the spindle are successively or simultaneously recorded. The linear deflection and/or angular deflection is then determined from the shift components of these points or centers of the scribed geometrical shapes between optical distances in the corresponding axis perpendicular to the axis of the spindle rotation. In addition to the above, the invention also relates to a pick-up device for making the above-described method.
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI4%2F182" target="_blank" >FR-TI4/182: Headstock units modular range of new generation machine tools</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Patent/design ID
EP3029417
Publisher
EPO_1 -
Publisher name
European Patent Office
Place of publication
Munich, The Hague, Berlin, Vienna, Brussels
Publication country
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Date of acceptance
Jul 1, 2020
Owner name
VÚTS, a.s.
Method of use
A - Výsledek využívá pouze poskytovatel
Usage type
P - Využití výsledku jiným subjektem je v některých případech možné bez nabytí licence

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