Pregled bibliografske jedinice broj: 564818
MEASUREMENT UNCERTAINTY IN PROCESS OF LINE SCALES CALIBRATING, 22nd DAAAM International World Symposium, Vienna, Austria, 2011.
MEASUREMENT UNCERTAINTY IN PROCESS OF LINE SCALES CALIBRATING, 22nd DAAAM International World Symposium, Vienna, Austria, 2011. // DAAAM 2011
Beč, Austrija, 2011. (ostalo, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 564818 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
MEASUREMENT UNCERTAINTY IN PROCESS OF LINE SCALES CALIBRATING, 22nd DAAAM International World Symposium, Vienna, Austria, 2011.
Autori
Runje, Biserka ; Medić, Srđan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
DAAAM 2011
Mjesto i datum
Beč, Austrija, 2011
Vrsta sudjelovanja
Ostalo
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
measurement uncertainty; line scale; length
Sažetak
The paper presents main characteristics of the device for calibration of line scales and measurement uncertainty evaluation by GUM and MCS method. As a part of research on the impact of measurement uncertainty the following was investigated: the position of laser light sources and optical components, minimizing Abbe's error, the determination of the middle line of line scales, alignment of line scale and laser beam, straightness movement of table, pitch, roll and yaw angles, environmental conditions affect the laser wavelength and the geometry of device and the impact of losing focus while moving of table. Measurement uncertainty evaluation has been validated in comparison measuremens EURAMET Key Comparison, EURAMET.L-K7 ''Calibration of line scales''.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
120-1201785-1784 - Nacionalni laboratorij za duljinu (Mudronja, Vedran, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
