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http://dx.doi.org/10.5762/KAIS.2015.16.4.2364

Conductivity·Filling Rate Analysis for Die-Casting Centrifugal Casting Machine  

Lee, Yang-Chang (Dept. of Mechanical Engineering, Daelim University College)
Lee, Joon-Seong (Dept. of Mechanical System Engineering, Kyonggi University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.16, no.4, 2015 , pp. 2364-2369 More about this Journal
Abstract
In this paper, the optimum RPM was suggested comparing rotor filling rate of RPM through the analysis of rotor's filling rate as studying and developing centrifugal-casting machine's method for high precision rotor in order to increase the related types of business's productivity. The result was similar to other result in industrial site, showing 99.47% of filling rate when rotational speeds are 600 rpm, so it is considered that if this result is conducted with additional research, it will be possible to plan a better process design. Besides, the optimum temperature of compact ladle was examined to produce high quality casting product through the analysis of compact ladle's conductivity. In the case of the heating device's absence using nicrome wire, Al solution solidifies falling drastically into $427^{\circ}C$. However, it is feasible to work over $427^{\circ}C$ which is the melting temperature of aluminium solution when the heating device of nicrome wire is included. It reveals that there is little temperature change.
Keywords
Conductivity Analysis; Centrifugal Casting; Filling Ratio; Ladle; Rotor;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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