Freeform digital twin approach to develop the HP 300 freeform verification standard

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F23%3AN0000052" target="_blank" >RIV/00177016:_____/23:N0000052 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21220/23:00367667

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S0263224123007911" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0263224123007911</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.measurement.2023.113227" target="_blank" >10.1016/j.measurement.2023.113227</a>

Result language

angličtina

Original language name

Freeform digital twin approach to develop the HP 300 freeform verification standard

Original language description

Inspired by previous experience in freeform metrology practice and industrial needs, the Czech Metrology Institute developed the freeform standard Hyperbolic paraboloid 300 of dimensions 300 mm x 300 mm x 160 mm with a freeform functional area of approximately 64 000 mm2. The paper presents a mathematical–metrological approach to finding a suitable strategy for calibrating the freeform standard on a coordinate measuring machine with a tactile probing system. The calibration strategy consists in the development of a freeform digital twin of the standard, i.e. a continuous digital representation of a freeform measured value with associated uncertainty. A procedure to estimate the uncertainty of the coordinate freeform measurement is described, too. After calibration, the Hyperbolic paraboloid 300 standard will become a verification gauge suitable for use as a precision reference in advanced freeform metrology similar to common verification gauges widely used in length metrology.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20301 - Mechanical engineering

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Measurement

ISSN

0263-2241

e-ISSN

1873-412X

Volume of the periodical

218

Issue of the periodical within the volume

8

Country of publishing house

US - UNITED STATES

Number of pages

16

Pages from-to

nestrankovano

UT code for WoS article

001032023800001

EID of the result in the Scopus database

2-s2.0-85163796643