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Standardization of Polishing Work by MAGIC Polishing Tool  

Cho, Jong-Rae (창원대학교 기계공학과 대학원)
Lee, Sang-Tea (창원기능대학 컴퓨터응용기계과)
Jung, Yoon-Gyo (창원대학교 기계공학과)
Publication Information
Journal of the Korean Society for Precision Engineering / v.22, no.10, 2005 , pp. 39-48 More about this Journal
Abstract
As the industrial development is accelerated, a new machining process and system are keenly required to achieve super precision surface finish. Especially to get ground surface finish fer complicated and narrow inner shape of molds, it is impossible with the existing methods so that a new method is being required to be developed. A new material, called Magic(MAGnetic Intelligent Compounds), is finally made and it is called Magic machining that uses this material. There is a way to make a material as follows, the mixture of magnetic particles, bonding material and particles of abrasive grain should be melt down by proper heat, and then this mixture put in a mold and cool down in magnetic field which has a uniform direction. This new polishing method is spotlighted as an excellent solution to the existing problems. However it hasn't reported any study about the influence of the machining conditions of polishing velocity, amplitude and polishing pressure to the surface roughness yet. This study would examine closely the influence of polishing conditions of the Magic polishing tool to the surface finish to decide the optimum polishing condition and to standardize the Magic polishing work.
Keywords
Abrasive grain; Bonding material; Magnetic particle; Magnetic field; Magnetic Polishing Tool; Mold; Polishing;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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