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Impact of a robot manipulation on the dimensional measurements in an SPC-based robot cell
ID Zore, Aleš (Avtor), ID Čerin, Robert (Avtor), ID Munih, Marko (Avtor)

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Izvleček
In our study a robot was used to deliver objects for measurement into the Equator gauging system. To investigate the robot’s manipulation influence on dimensional measurements, the robot’s tasks were divided into basic functions. Based on these basic functions, nine different robotmanipulation scenarios were defined, i.e., from zero to full robot manipulation, for two measuring objects (named Magnet and PKR) and six measurement characteristics (rectangular and spherical). The robot’s manipulation influence was determined on the basis of the statistical parameters C$_p$, R, and the 6$_σ$ obtained from a measurement system analysis (MSA) type-1 study. The results show that the degree of implemented manipulation of the robot affects the scattering of the measurement data. However, the effect is much more pronounced in the case of length measurements than with spherical geometries. Different measuring methods (touch-triggering or scanning measurement mode, number of sampling points) were used, which showed similar measurement data. This directly indicated the influence of the robot’s manipulation on C$_p$, R and 6$_σ$. Increasing the degree of the robot’s manipulation decreases the C$_p$ value and increases the R and 6$_σ$ values for the length measurements. There is no such pronounced course in the spherical geometries, where the values of C$_p$, R and 6$_σ$ remain approximately the same. The main influential factor for decreasing the C$_p$ value with increasing robot manipulation was the angular misalignment of the object’s orientation in the fixture.

Jezik:Angleški jezik
Ključne besede:CMM, robots, manipulation, SPC, dimensional measurements, comparative measurements
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FE - Fakulteta za elektrotehniko
Status publikacije:Objavljeno
Različica publikacije:Objavljena publikacija
Leto izida:2021
Št. strani:18 str.
Številčenje:Vol. 11, iss. 14, art. 6397
PID:20.500.12556/RUL-135706 Povezava se odpre v novem oknu
UDK:007.52
ISSN pri članku:2076-3417
DOI:10.3390/app11146397 Povezava se odpre v novem oknu
COBISS.SI-ID:81583107 Povezava se odpre v novem oknu
Datum objave v RUL:29.03.2022
Število ogledov:751
Število prenosov:146
Metapodatki:XML DC-XML DC-RDF
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Gradivo je del revije

Naslov:Applied sciences
Skrajšan naslov:Appl. sci.
Založnik:MDPI
ISSN:2076-3417
COBISS.SI-ID:522979353 Povezava se odpre v novem oknu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:11.07.2021

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:KMS, roboti, manipulacija, SPC, dimenzijske meritve, primerjalne meritve

Projekti

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P2-0228
Naslov:Analiza in sinteza gibanja pri človeku in stroju

Financer:Drugi - Drug financer ali več financerjev
Program financ.:Republic of Slovenia
Številka projekta:C3330-16- 529000
Naslov:Building Blocks, Tools and Systems for the Factories of the Future
Akronim:GOSTOP

Financer:EC - European Commission
Program financ.:Cohesion Fund
Naslov:Building Blocks, Tools and Systems for the Factories of the Future
Akronim:GOSTOP

Financer:EC - European Commission
Program financ.:European Regional Development Fund
Naslov:Building Blocks, Tools and Systems for the Factories of the Future
Akronim:GOSTOP

Financer:EC - European Commission
Program financ.:European Social Fund
Naslov:Building Blocks, Tools and Systems for the Factories of the Future
Akronim:GOSTOP

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