ANALIZA TAČNOSTI KOORDINATNIH MERNIH SISTEMA PRI ODREĐIVANJU GREŠKE RAVNOSTI
Ključne reči:
Koordinatni merni sistemi, greška ravnosti, rotacija kroz jednu tačku
Apstrakt
Razvojem proizvodnje ka složenim radnim predmetima sa uskim tolerancijama izrade dovelo je koordinatne merne sisteme (KMS) na lidersku poziciju u procesima verifikacije. Postoji niz različitih KMS koje se danas koriste a karakteriše ih način uzorkovanja, tačnost, brzina, fleksibilnost. Mnoge KMS nemaju utvrđene procedure za proveru tačnosti. Ova rad je imao za cilj da utvrdi tačnost različit KMS na primeru merenja etalona ravnosti sa poznatim kalibracionim vrednostima. Rezultati su pokazali visoke performanse koordinatnih mernih mašina za obe vrste senzora a loše performanse za industrijski CT.
Reference
[1] B. Štrbac, V. Radlovački, V. Spasić-Jokić, M. Delić, M. Hadžistević, „The difference between GUM and ISO/TC 15530-3 method to evaluate the measurement uncertainty of flatness by a CMM“ MAPAN, Vol. 32, pp. 251–257, 2017.
[2] B. Acko, M. McCarthy, F. Haertig, B. Buchmeister, „Standards for testing freeform measurement capability of optical and tactile coordinate measuring machines“, Measurement Science and Technology, , Vol 23, 2012.
[3] X-L. Wen, X-C. Zhu, B-Y. Zhao, D-X. Wang, F-L Wang, Flatness error evoluation and verification based on new generation geometrical product specification (GPS), Vol. 36, pp. 70-76, 2012.
[4] S. D., Phillips, B. Borchardt, W.T. Estler, and J. Buttress, The estimation of measurement uncertainty of small circular features measured by coordinate measuring machine, Precision Engineering, Vol. 22(3), pp. 87-97, 1998.
[5] V. Radlovački, M. Hadžistević, B. Štrbac, M. Delić, M, B. Kamberović, „Evaluating minimum zone flatness error using new method - bundle of plains through one point”, Precision Engineering, Vol. 43, pp. 554-562, 2016.
[2] B. Acko, M. McCarthy, F. Haertig, B. Buchmeister, „Standards for testing freeform measurement capability of optical and tactile coordinate measuring machines“, Measurement Science and Technology, , Vol 23, 2012.
[3] X-L. Wen, X-C. Zhu, B-Y. Zhao, D-X. Wang, F-L Wang, Flatness error evoluation and verification based on new generation geometrical product specification (GPS), Vol. 36, pp. 70-76, 2012.
[4] S. D., Phillips, B. Borchardt, W.T. Estler, and J. Buttress, The estimation of measurement uncertainty of small circular features measured by coordinate measuring machine, Precision Engineering, Vol. 22(3), pp. 87-97, 1998.
[5] V. Radlovački, M. Hadžistević, B. Štrbac, M. Delić, M, B. Kamberović, „Evaluating minimum zone flatness error using new method - bundle of plains through one point”, Precision Engineering, Vol. 43, pp. 554-562, 2016.
Objavljeno
2019-12-15
Sekcija
Mašinsko inženjerstvo
