1. bookVolume 22 (2022): Issue 3 (June 2022)
Journal Details
License
Format
Journal
eISSN
1335-8871
First Published
07 Mar 2008
Publication timeframe
6 times per year
Languages
English
access type Open Access

Complex Analysis of the Necessary Geometric Parameters of the Tested Component in the Ring-Core Evaluation Process

Published Online: 22 Apr 2022
Volume & Issue: Volume 22 (2022) - Issue 3 (June 2022)
Page range: 136 - 142
Received: 03 Nov 2021
Accepted: 10 Mar 2022
Journal Details
License
Format
Journal
eISSN
1335-8871
First Published
07 Mar 2008
Publication timeframe
6 times per year
Languages
English
Abstract

Residual stress measurement in different sorts of mechanical and mechatronic objects has become an important part of the designing process and following maintenance. Therefore, a sufficient experimental method could significantly increase the accuracy and reliability of the evaluation process. Ring-Core method is a well-known semi-destructive method, yet it is still not standardized. This work tries to improve the evaluation process of the Ring-Core method by analyzing the influence of the necessary geometric parameters of the investigated object. Subsequently, residual stress computation accuracy is increased by proposed recommendations.

Keywords

[1] Lambda Technologies. (2005). Measurement of residual stresses using ring-core technique. Diffraction Notes No. 31. Search in Google Scholar

[2] Valentini, E., Benincasa, A., Bertelli, L. (2011). An automatic system for measuring residual stresses by ring-core method. In Italian Stress Analysis Association: 40th National Convention. University of Palermo. Search in Google Scholar

[3] Vaclavik, J., Weinberg, O., Bohdan, P., Jankovec, J., Holy, S. (2010). Evaluation of residual stresses using ring core method. In EPJ Web of Conferences, 6, 44004. https://doi.org/10.1051/epjconf/2010064400410.1051/epjconf/20100644004 Search in Google Scholar

[4] Moharrami, R., Sadri, M. (2018). A procedure for high residual stresses measurement using the ring-core method. Strain, 54 (4), e12270. https://doi.org/10.1111/str.1227010.1111/str.12270 Search in Google Scholar

[5] Baldi, A. (2017). Combining hole-drilling and ring-core techniques. In Residual Stress, Thermomechanics & Infrared Imaging, Hybrid Techniques and Inverse Problems: Proceedings of the 2016 Annual Conference on Experimental and Applied Mechanics. Springer, Vol. 9, 105-112. https://doi.org/10.1007/978-3-319-42255-8_1410.1007/978-3-319-42255-8_14 Search in Google Scholar

[6] Nau, A., Scholtes, B. (2014). A measuring and evaluation program for the application of the ring-core or hole-drilling method. Advanced Materials Research, 996, 313-318. https://doi.org/10.4028/www.scientific.net/AMR.996.31310.4028/www.scientific.net/AMR.996.313 Search in Google Scholar

[7] Barsanti, M., Beghini, M., Santus, C., Benincasa, A., Bertelli, L. (2018). Integral method coefficients for the ring-core technique to evaluate non-uniform residual stresses. Journal of Strain Analysis for Engineering Design, 53 (4), 210-224. https://doi.org/10.1177%2F030932471876043810.1177/0309324718760438 Search in Google Scholar

[8] Civín, A. (2012). Komplexní teoretická analýza metody sloupku pro zjišťování zbytkových napětí [Comprehensive theoretical analysis of ring-core method for residual stress determination]. Thesis, Brno University of Technology, Brno, Czech Republic. (in Czech) Search in Google Scholar

[9] Zuccarello, B. (1995). Analisi delle tensioni residue con il metodo della cava. Thesis, University of Palermo, Palermo, Italy. (in Italian) Search in Google Scholar

[10] Trebuňa, F., Šimčák, F. (2007). Príručka experimentálnej mechaniky [Handbook of Experimental Mechanics]. Košice, Slovak Republic: Technical University of Košice, ISBN 9708080738167. (in Slovak) Search in Google Scholar

[11] Menda, F., Trebuňa, F., Šarga, P. (2014). Determination of the necessary geometric parameters of the specimen in ring-core method. Applied Mechanics and Materials, 486, p. 90-95. https://doi.org/10.4028/www.scientific.net/AMM.486.9010.4028/www.scientific.net/AMM.486.90 Search in Google Scholar

[12] ASTM. (2013). Standard Test Method for Determining Residual Stresses by the Hole-Drilling Strain-Gauge Method. ASTM Standard E837-13a. Search in Google Scholar

[13] Zuccarello, B. (1996). Optimization of depth increment distribution in the ring-core method. Journal of Strain Analysis for Engineering Design, 31 (4), 251-258. https://doi.org/10.1243%2F03093247V31425110.1243/03093247V314251 Search in Google Scholar

[14] HBM. Strain Gauges (Catalogue). www.hbm.com Search in Google Scholar

Recommended articles from Trend MD

Plan your remote conference with Sciendo