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A Study on Polishing of Grooved Surface by the Second-Generation Magnetic Abrasive Polishing

2 세대 자기연마를 이용한 미세 그루브형상 표면가공에 관한 연구

  • Received : 2011.06.21
  • Accepted : 2011.09.16
  • Published : 2011.12.01

Abstract

The second-generation magnetic abrasive polishing is one of the nontraditional machining technologies newly developed. Because of the flexibility effect in magnetic abrasive polishing, the precise and mirror like surface can be obtained during this process. In this study, magnetic abrasive polishing process was applied in small grooved surface. As a result, it was seen that the flexible magnetic abrasive tool was effective to remove burrs on the edge of the groove. However, the efficiency of magnetic abrasive polishing at the slot was very low according to increasing depth and width of slot. So, correlation between geometric parameters, such as the depth and width, and surface roughness was evaluated and the minimum width for suitable polishing was found by experimental results.

Keywords

Second-Generation MAP;Groove Width;Deburring of Groove;Surface Roughness

Acknowledgement

Supported by : 한국연구재단

References

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