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원형 톱과 엔드밀의 복합재료 절단 음향과 버 비교연구Acoustic Emission and Burr Comparison of Circular Sawing and Milling in Fiber Reinforced Plastic Cutting
- Other Titles
- Acoustic Emission and Burr Comparison of Circular Sawing and Milling in Fiber Reinforced Plastic Cutting
- Issue Date
- 2022
- Publisher
- 한국기계가공학회
- Keywords
- Circular Saw(원형 톱); Endmill(엔드밀); GFRP(유리섬유 복합재료); CFRP(탄소섬유 복합재료); Machining(절삭가공); Productivity(생산성); Burr(버); Acoustic Emission(음향방출)
- Citation
- 한국기계가공학회지, v.21, no.7, pp.98 - 104
- Indexed
- KCI
- Journal Title
- 한국기계가공학회지
- Volume
- 21
- Number
- 7
- Start Page
- 98
- End Page
- 104
- ISSN
- 1598-6721
- Abstract
- Circular sawing and milling are general machining processes used for routing fiber-reinforced plastics (FRP). In this study, the productivity and cutting quality of a circular saw and flat endmill were compared. As a result, the productivity of the circular saw was approximately ten times higher than that of the endmill for the same tool life, and the burr size of the circular saw was 14 times smaller than that of the flat-end mill. The spectrogram analysis of the cutting sound also showed that the acoustic emission of the circular saw was more uniform than that of the flat end mill. Circular sawing is thus a more suitable process for the straight cutting of pultrusion FRP than a flat endmill.
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Collections - 공학계열 > Division of Mechanical and Aerospace Engineering > Journal Articles
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