THE INFLUENCE OF CASTING PARAMETERS ON THE SOUND OF A BELL

被引：0
|
作者：
Nadolski, Maciej [1 ]
Cekus, Dawid [2 ]
机构：
[1] Czestochowa Tech Univ, Fac Prod Engn & Mat Technol, Czestochowa, Poland
[2] Czestochowa Tech Univ, Fac Mech Engn & Comp Sci, Czestochowa, Poland
来源：
METAL 2017: 26TH INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS | 2017年
关键词：
Bell; tin bronze; porosity; sound; BRONZES;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
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).
引用
收藏
页码：1893 / 1898
页数：6
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