THE INFLUENCE OF CASTING PARAMETERS ON THE SOUND OF A BELL

1 NADOLSKI Maciej
Co-authors:
2 CEKUS Dawid
Institutions:
1 Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology Czestochowa, Poland, EU, nadolski@wip.pcz.pl
2 Czestochowa University of Technology, Faculty of Mechanical Engineering and Computer Science, Czestochowa, Poland, EU, cekus@imipkm.pcz.pl
Conference:
26th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 24th - 26th 2017
Proceedings:
Proceedings 26th International Conference on Metallurgy and Materials
Pages:
1893-1898
ISBN:
978-80-87294-79-6
ISSN:
2694-9296
Published:
9th January 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
29 views / 12 downloads
Abstract

A comparative analysis of sound emitted by two identical bells cast of bell bronze at different pouring temperatures was carried out. The influence of pouring temperature on the change of sound, the structure, and the porosity of castings was assessed. The obtained results were compared with the simulation results concerning vibration of numerical models received from the SolidWorks program. It was proved that higher pouring temperature results in the reduced porosity of a bell casting with simultaneous improvement in the quality of sound thanks to the revealing of the basic constituents of sound demanded for bells (hum, prime, tierce, nominal).

Keywords: Bell, tin bronze, porosity, sound
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