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절삭가공이 알루미늄 경질 아노다이징 피막에 미치는 영향Effect of Machining on Hard Anodizing Surface of Aluminum
- Other Titles
- Effect of Machining on Hard Anodizing Surface of Aluminum
- Issue Date
- 2022
- Publisher
- 한국기계가공학회
- Keywords
- Machining(절삭가공); Anodizing(아노다이징); Aluminume(알루미늄); Milling(밀링); Band Saw(띠톱)
- Citation
- 한국기계가공학회지, v.21, no.8, pp.87 - 92
- Indexed
- KCI
- Journal Title
- 한국기계가공학회지
- Volume
- 21
- Number
- 8
- Start Page
- 87
- End Page
- 92
- ISSN
- 1598-6721
- Abstract
- The Al3003 aluminum plate was cut by grinding, milling, sawing, and shearing, and the hard-anodizing surface of the material was investigated. Large burrs were formed during grinding and milling. The brittle anodized film split and migrated along the deformed aluminum surface. During shearing, the hard-anodized film on the blade entry surface cracks and slides along the deforming aluminum. The cutting heat increased the ductility of the aluminum and further promoted burr formation. The oil-based coolant suppressed burrs and prevented chips from sticking to the endmill. It is better to avoid the high cutting speed and slow material feed rate conditions, which increase the cutting temperature and burr in the band saw.
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Collections - 공학계열 > Division of Mechanical and Aerospace Engineering > Journal Articles
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