抄録
Experiments were conducted to investigate the tool wear of small diameter coated cemented carbide ball end mills using an ultra high speed milling machine with a maximum speed of 120000 min-1 and feed speed of 100 m/min. The results showed that the tool life is suitable for actual use and indicated that the flank wear at the external circumference of the tool, where speed is maximum, determines the tool life. As the tool wear of this area conforms to Taylor's law, the cutting power required increases as wear progresses. Although the finished surface also deteriorates, the degree is slight. Experiments were also performed on wear reduction by changing conditions. The results showed that the feed rate and real cutting speed contribute considerably to wear, and serve as a criteria for selecting the optimum cutting conditions.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 867-871 |
| ページ数 | 5 |
| ジャーナル | Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering |
| 巻 | 65 |
| 発行部数 | 6 |
| DOI | |
| 出版物ステータス | Published - 1999 1 1 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Mechanical Engineering
これを引用
Tool Wear Characteristics of Small Diameter Ball End Mill on Ultra High Speed Milling at l00000min"' Rotation Speed. / Takahashi, Ichiro; Anzai, Masahiro; Nakagawa, Takeo.
：: Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering, 巻 65, 番号 6, 01.01.1999, p. 867-871.研究成果: Article
}
TY - JOUR
T1 - Tool Wear Characteristics of Small Diameter Ball End Mill on Ultra High Speed Milling at l00000min"' Rotation Speed
AU - Takahashi, Ichiro
AU - Anzai, Masahiro
AU - Nakagawa, Takeo
PY - 1999/1/1
Y1 - 1999/1/1
N2 - Experiments were conducted to investigate the tool wear of small diameter coated cemented carbide ball end mills using an ultra high speed milling machine with a maximum speed of 120000 min-1 and feed speed of 100 m/min. The results showed that the tool life is suitable for actual use and indicated that the flank wear at the external circumference of the tool, where speed is maximum, determines the tool life. As the tool wear of this area conforms to Taylor's law, the cutting power required increases as wear progresses. Although the finished surface also deteriorates, the degree is slight. Experiments were also performed on wear reduction by changing conditions. The results showed that the feed rate and real cutting speed contribute considerably to wear, and serve as a criteria for selecting the optimum cutting conditions.
AB - Experiments were conducted to investigate the tool wear of small diameter coated cemented carbide ball end mills using an ultra high speed milling machine with a maximum speed of 120000 min-1 and feed speed of 100 m/min. The results showed that the tool life is suitable for actual use and indicated that the flank wear at the external circumference of the tool, where speed is maximum, determines the tool life. As the tool wear of this area conforms to Taylor's law, the cutting power required increases as wear progresses. Although the finished surface also deteriorates, the degree is slight. Experiments were also performed on wear reduction by changing conditions. The results showed that the feed rate and real cutting speed contribute considerably to wear, and serve as a criteria for selecting the optimum cutting conditions.
KW - coated carbide ball end mill
KW - die steel
KW - tool wear
KW - ultra high speed milling
UR - http://www.scopus.com/inward/record.url?scp=85024740900&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85024740900&partnerID=8YFLogxK
U2 - 10.2493/jjspe.65.867
DO - 10.2493/jjspe.65.867
M3 - Article
AN - SCOPUS:85024740900
VL - 65
SP - 867
EP - 871
JO - Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering
JF - Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering
SN - 0912-0289
IS - 6
ER -