Magnetic abrasive finishing process is one of the advanced finishing technique, which is commonly used to improve the surface accuracy and dimensional of many products in various application such as for medical implant, automotive, electrical, and IT, etc. In this study, the MAF process using rotating magnetic field with flexible processing force is used to smooth the surface of STS 316L stents wire under the optimal conditions such as rotating speed: 150, 350, 600rpm; diamond grain size: 1, 3, 6-μm, and processing time: 20, 40, 60, 80min. The results showed that under the processing conditions, quality enhancement in surface accuracy of STS 316L stent wire is achieved, in which the surface roughness is reduced from 0.22 to 0.06-μm.
목차
ABSTRACT 1. Introduction 2. Material Selection 3. Processing Method 4. Results and Discussion 5. Concluding Marks References
키워드
스텐트 와이어자기연마가공표면정밀도SEM 마이크로 이미지Stent wireMagnetic abrasive finishingSurface accuracySEM micro-images
저자
행리다 [ Lida Heng | Professor, Department of Mechanical Design Engineering and Energy Storage/Conversion Engineering of Grauate School, Jeonbuk National University ]
김정수 [ Jeong-Su Kim | Professor, Department of Mechanical Design Engineering and Energy Storage/Conversion Engineering of Grauate School, Jeonbuk National University ]
씨압 잔점난 [ Sieb Chanchamnan | Professor, Department of Mechanical Design Engineering and Energy Storage/Conversion Engineering of Grauate School, Jeonbuk National University ]
소광 [ Kwang So | 사단법인아름다운사회(I.B.S.O) ]
문상돈 [ Sang-Don Mun | Professor, Department of Mechanical Design Engineering and Energy Storage/Conversion Engineering of Grauate School, Jeonbuk National University ]
Corresponding Author