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Effects of ultrasonic welding parameters for solar collector applications

  • Emre Yeniyil , Cem Boga and Ugur Esme
Published/Copyright: March 26, 2019
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Abstract

Today, ultrasonic welding is used in many different areas due to ease of application compared to other welding methods. Computer, electric, automotive and aerospace industries are the leading areas for these applications. With its ability to easily join materials like Al, Cu, Ni, ultrasonic welding has become a preferred method for use in the welding of solar collectors which are components in solar energy systems. The system parameters for welding solar collectors must of course be adjusted according to the properties of the materials used so that the heat transfer between specimens is not affected. In this study, the selective coated plate and the heat carrier pipes of solar collectors were welded using ultrasonic seam welding, and the optimum welding parameters were determined according to the Cu-DHP copper alloy used. For this purpose, copper specimens were welded using welding speeds of 4, 8, 12 and 16 m × min−1 and amplitudes of 4, 5 and 6 μm, while pressure and frequency values were fixed. The shear strength values of these welded specimens were calculated, and images of the weld areas were obtained with the help of a scanning electron microscope. Through hardness measurements made on the interfacial region of the welds, it was concluded that optimal welding performance was obtained at an amplitude of 4 μm and a welding speed of 12 m × min−1. At these parameters, a mean shear strength value of 0.1386 MPa and a mean hardness value of 112 HV were measured.


*Correspondence Address, Prof. Dr. Ugur Esme, Tarsus University, Technology Faculty, 33400 Tarsus-Mersin, Turkey, E-mail:

Emre Yeniyil was born in 1991. He graduated from the Materials Science and Engineering Department of Afyon Kocatepe University, Afyon, Turkey in 2015. He obtained his MSc degree from the Manufacturing Engineering Department of Mersin University, Mersin, Turkey in 2018. He is currently a student in the Manufacturing Department of Tarsus University, Turkey. His research area includes piezoelectric ceramics and weld technology.

Assist. Prof. Dr. Cem Boga, born in 1978, works in the Mechanical Engineering Department at Adana Science and Technology University, Adana, Turkey. He received his PhD degree from the Department of Mechanical Engineering, Çukurova University, Adana, Turkey in 2016. His areas of research include solid mechanics, stress-strain analysis, finite element analysis and vibration analysis.

Prof. Dr. Uğur Esme, born in 1973, works at Tarsus University, Technology Faculty, Tarsus-Mersin, Turkey. He obtained his PhD degree in the Department of Mechanical Engineering, Çukurova University, Adana, Turkey, in 2006. His area of research includes CAD/CAM technology, welding, modeling, designing and water jet cutting applications.


References

1 X.Dai, H.Zhang, J.Liu, J.Feng: Microstructure and roperties of Mg/Al joint welded by gas tungsten arc welding-assisted hybrid ultrasonic seam welding, Materials and Design77 (2015), pp. 657110.1016/j.matdes.2015.03.054Search in Google Scholar

2 E.Yeniyıl, C.Boğa, U.Eşme, The effect of welding speed on connection quality of solar collectors with ultrasonic seam welding (Güneş kollektörlerinin ultrasonik dikiş kaynağı ile birleştirilmesinde kaynak hızının bağlantı kalitesine etkisi), M.Özcanlı, H.Serin, A.Çalık (Eds.): Proc. of the International Mediterranean Science and Engineering Congress, Vol. 3, Turkey (2018), pp. 261264Search in Google Scholar

3 M.Baboi, D.Grewell: Evaluation of amplitude stepping in ultrasonic welding, Supplement to the Welding Journal (2010), pp. 161165Search in Google Scholar

4 Z.Al-Sarraf, M.Lucas: A study of weld quality in ultrasonic spot welding of similar and dissimilar metals, Journal of Physics: Conference Series382 (2012), pp. 1610.1088/1742-6596/382/1/012013Search in Google Scholar

5 Stapla Ultrasonics Ultrasonic Seam Welding Unıt RM-20 User Manual, Germany (2008)Search in Google Scholar

6 M.Shakil, N. H.Tariq, M.Ahmad, M. A.Choudhary, J. I.Akhter, S. S.Babu: Effect of ultrasonic welding parameters on microstructure and mechanical properties of dissimilar joints, Materials and Design55 (2014), pp. 26327310.1016/j.matdes.2013.09.074Search in Google Scholar

7 Z.Al-Sarraf: A Study of ultrasonic metal welding, University of Glasgow, Scotland (2013)Search in Google Scholar

8 C. Y.Kong, R. C.Soar, P. M.Dickens: Characterisation of aluminium alloy 6061 for the ultrasonic consolidation process, Materials Science and Engineering (2003), No. 1–2, pp. 9910610.1016/S0921-5093(03)00590-2Search in Google Scholar

9 J.Tsujino, S.Ihara, Y.Harada, K.Kasahara, N.Sakamaki: Characteristics of coated copper wire specimens using high frequency ultrasonic complex vibration welding equipments, Ultrasonics42 (2004), No. 1–9, pp. 12112410.1016/j.ultras.2004.01.051Search in Google Scholar PubMed

10 S.Elangovan, S.Venkateshwaran, K.Prakasan: Experimental investigations on optimization of ultrasonic welding parameters for copper to brass joints using response surface method and genetic algorithm, International Journal of Advanced Engineering Research and Science1 (2012), pp. 5564Search in Google Scholar

11 F.Haddadi, F.Abu-Farha: Microstructural and mechanical performance of aluminium to steelhigh power ultrasonic spot welding, Journal of Materials Processing Technology225 (2015), pp. 26227410.1016/j.jmatprotec.2015.06.019Search in Google Scholar

12 X.Wu, T.Liu, W.Cai: Microstructure welding mechanism and failure of Al/Cu ultrasonic weldsJournal of Manufacturing Processes20 (2015), pp. 32133110.1016/j.jmapro.2015.06.002Search in Google Scholar

13 A.Macwan, V. K.Patel, X. Q.Jiang, C.Li, S. D.Bhole, D. L.Chen: Ultrasonic spot welding of Al/Mg/Al tri-layered clad sheets, Materials and Design62 (2014), pp. 34435110.1016/j.matdes.2014.05.035Search in Google Scholar

14 B.Kang, W.Cai, C.Tan: Vibrational energy loss analysis in battery tab ultrasonic welding, Journal of Manufacturing Processes16 (2014), No. 2, pp. 21823210.1016/j.jmapro.2013.10.008Search in Google Scholar

Published Online: 2019-03-26
Published in Print: 2019-04-04

© 2019, Carl Hanser Verlag, München

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