ACCURACY ANALYSIS OF COORDINATE MEASURING SYSTEMS TO DETERMINE THE FLATNESS ERROR
DOI:
https://doi.org/10.24867/06AM00LoncarKeywords:
Coordinaty measurement systems, flatness error, Bundle of plains through one pointAbstract
With the development of manufacturing towards complex workpieces with narrow tolerances, it has brought coordinate measurement systems (CMS) to a leading position in the verification processes. There are a number of different CMS used today that are characterized by sampling mode, accuracy, speed, flexibility. Many CMS do not have established procedures for verifying accuracy. This paper aimed to determine the accuracy of different CMS on the example of measuring the standards of flatness with known calibration values. The results showed high performance coordinate measuring machines for both probe and poor performance for industrial CT.
References
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[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.
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Published
2019-12-15
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Section
Mechanical Engineering
