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CFRP 드릴링에서 TiAlN DLC 코팅과 의 공구마모 비교open accessComparison of TiAlN DLC and PCD Tool Wear in CFRP Drilling
- Other Titles
- Comparison of TiAlN DLC and PCD Tool Wear in CFRP Drilling
- Issue Date
- 2022
- Publisher
- 한국기계가공학회
- Keywords
- Diamond-Like Carbon( 코팅 DLC ); Polycrysalline Diamond(다결정 다이아몬드); Tool Wear(공구마모); CFRP(탄소섬유강화 복합재료)
- Citation
- 한국기계가공학회지, v.21, no.5, pp.77 - 83
- Indexed
- KCI
- Journal Title
- 한국기계가공학회지
- Volume
- 21
- Number
- 5
- Start Page
- 77
- End Page
- 83
- ISSN
- 1598-6721
- Abstract
- A high-hardness tool material is required to reduce extreme abrasive wear when drilling carbon fiber reinforced plastic (CFRP). Single-crystal diamond is the hardest material in the world, but it is very expensive to be used as a cutting tool. Polycrystalline diamond (PCD) is a diamond grit fused at a high temperature and pressure, and diamond-like carbon (DLC) is an amorphous carbon with high hardness. This study compares DLC coatings and PCD inserts to conventional TiAlN-coated tungsten carbide drills. In fiberglass and carbon fiber reinforced polymer drilling, the tool wear of DLC-coated carbide was approximately half that of TiAlN-coated tools, and slight tool wear occurred in the case of PCD insert end drills.
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Collections - 공학계열 > Division of Mechanical and Aerospace Engineering > Journal Articles
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