Control of Polarity by Magnetic Array Table in Magnetic Abrasive Polishing Process

被引：1

作者：

Gang, Han-Sung ^{[1
]}

Kim, Tae-Hui ^{[1
]}

Kawk, Jae-Seob ^{[2
]}

机构：

[1] Pukyong Natl Univ, Grad Sch, Busan, South Korea

[2] Pukyong Natl Univ, Sch Mech Engn, Busan, South Korea

来源：

TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A | 2010年 / 34卷 / 11期

关键词：

Magnetic Abrasive Polishing; Magnetic Flux Density; Magnetic Array Table; Electro Magnet Analysis;

D O I：

10.3795/KSME-A.2010.34.11.1643

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

It is very difficult to polish non-magnetic materials by the magnetic abrasive polishing (MAP) process because magnetic force is required for MAP, but the magnetic force for non-magnetic materials is low. In this study, we aimed to develop a magnetic array table and control the magnetic polarity such that the magnetic force can be increased for the MAP of non-magnetic materials. The newly designed magnetic array table has 32 electro magnets, and the magnetic polarity of each electro-magnet can be easily controlled by changing the electric polarity. It was analytically verified that the magnetic flux density of non-magnetic materials can be varied by varying the applied magnetic polarity

引用

页码：1643 / 1648

页数：6

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