Manufacturing Technology 2022, 22(4):408-413 | DOI: 10.21062/mft.2022.055
Influence of the Setting on the Result of Measuring the Roundness of the Cylindrical and Conical Surface
- Faculty of Materials Science and Technology in Trnava, Slovak University of Technology in Bratislava. J. Bottu 25, 917 24 Trnava. Slovak Republic
When measuring roundness, accurately adjusting the measured part is very important. The axis of the measured part must be perpendicular to the section where the roundness is measured. If this fails, a systematic error will occur. It depends on the size of the inclination of the surface during the meas-urement. The paper presents mathematical relations to calculate the error when measuring roundness on a cylindrical and conical surface. It analyses the influence of the inclination and the parameters of the measured area on this error. The theoretically determined values are compared with the practical-ly measured roundness values. The error harms the accuracy of the roundness measurement. It af-fects the value of roundness, but also the roundness profile itself. It is explained that the mistake can not only increase but also decrease the measured value of roundness, in conclusion.
Keywords: Roundness, Systematic Error, Roundness Profile, Cylindrical Surface, Conical Surface
Grants and funding:
The Slovak Research and Development Agency supported this work under the contracts APVV-18-0418 “Research on causes of geometrical deviations in the production of seamless tubes and their technological inheritance with an emphasis on the shape stability of precision cold drawn tubes using metrological systems”.
Received: June 6, 2022; Revised: July 14, 2022; Accepted: October 4, 2022; Prepublished online: October 6, 2022; Published: October 17, 2022 Show citation
References
- ASKARY, F., SULLIVAN, N. (2000) Importance of measurement accuracy in statistical process control. Proc. SPIE. 3998. DOI 10.1117/12.386462.
Go to original source...
- Whitehouse, D. J. (1997) Surface metrology. In: Measurement Science and Technology 8(9), pp.955-972, DOI 10.1088/0957-0233/8/9/002
Go to original source...
- Muralikrishnan, B., Raja, J. (2009) Computational Surface and Roundness Metrology. London: Springer, ISBN-13: 9781848002968
Go to original source...
- Sun, Ch., Wang, L., Tan, J., Zhao, B., Zhou, T., Kuang, Y. (2016) A high-accuracy roundness measurement for cylindrical components by a morphological filter considering eccentricity, probe offset, tip head radius and tilt error. In: Measurement Science and Technology 27(8):085008. DOI 10.1088/0957-0233/27/8/085008
Go to original source...
- Nouira, H., Bourdet. P. (2014) Evaluation of roundness error using a new method based on a small dis-placement screw. In: Measurement Science and Technology, IOP Publishing 25 (4), pp.25 (044012). DOI 10.1088/0957-0233/25/4/044012
Go to original source...
- Nozdrzykowski, K., Janecki, D. (2014) Comparative studies of reference measurements of cylindrical sur-face roundness profiles of large machine components. In: Metrology and Measurement Systems, Vol. XXI, No. 1, pp. 67-76, DOI: 10.2478/mms-2014-0007
Go to original source...
- Kupriyanov, O. (2020) The influence of measurement error on the risks of the consumer and the manufacturer when completing connections, In: Ukrainian Journal of Mechanical Engineering and Materials Science, vol. 6, no. 1, pp. 22-29 DOI 10.23939/ujmems2020.01.022
Go to original source...
- deSa, D. O. J. (2001) Instrumentation Fundamentals for Process Control. Boca Raton, FL, USA: CRC Press 566 pp, ISBN 9781560329015
- Blanco, D., Valino, G., Fernandez, P., Rico, C., Mateos, S. (2015) Influence of part material and sensor adjustment on the quality of digitised point-clouds using conoscopic holography. In: Precision Engineering, vol. 42, pp.42-52, DOI 10.1016/j.precisioneng.2015.03.008
Go to original source...
- Ostrowska, K., Gaska, A., Sladek, J. (2014) Determining the uncertainty of measurement with the use of a Virtual Coordinate Measuring Arm. In: International Journal of Advanced Manufacturing Technology, vol. 71, pp. 529-537, DOI 10.1007/s00170-013-5486-8
Go to original source...
- Aston, R., Davis, J., Stout, K. (1997) A probing question: A customer's investigation into the directional variability of a coordinate measuring machine touch trigger probe. In: International journal of machine tools and manufacture, vol. 10 (37), pp. 1375-1382, DOI 10.1016/S0890-6955(97)00011-4
Go to original source...
- Vit, J., Novak, M. (2018) A Roundness Machine Measuring Probe Calibration. In: Manufacturing Technology, 18(6), pp. 1053-1059. DOI 10.21062/ujep/223.2018/a/1213-2489/MT/18/6/1053.
Go to original source...
- Vit J, Novak M. (2019) Characteristic Signal of FT3 Measuring Probe. In: Manufacturing Technology, 19(1), pp. 168-171. DOI 10.21062/ujep/263.2019/a/1213-2489/MT/19/1/168.
Go to original source...
- Görög, A., Görögová, I. (2018) Research of the influence of clamping forces on the roundness deviations of the pipes turned surface. In: Research papers Faculty of Materials Science and Technology Slovak University of Tech-nology in Trnava, Vol. 26, No. 42, pp. 47-54, DOI 10.2478/rput-2018-0005
Go to original source...
- Sui, W., zhang, D. (2012). Four Methods for Roundness Evaluation. In: Physics Procedia, Vol. 24, pp. 2159 - 2164, DOI 10.1016/j.phpro.2012.02.317
Go to original source...
This is an open access article distributed under the terms of the Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0), which permits non-comercial use, distribution, and reproduction in any medium, provided the original publication is properly cited. No use, distribution or reproduction is permitted which does not comply with these terms.