CUTTING TOOL

CUTTING TOOL

To provide a cutting tool that can part chips.SOLUTION: A cutting tool 10, which is rotated with a shaft line A0 as a center, comprises cutting blade parts 12 having rake faces 14 and cutting blades 22, where when the rake faces 14 are made to oppose to each other in parallel with respect to a virtu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TABATA KYOKO, KURODA YUYA, OSAWA AKIHIRO, KOTAKI YUSAKU, KONNO TAKAYUKI, ONOSE JUNYA, SARUYAMA MAYUMI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
BROACHING
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
SAWING
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
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Beschreibung
Zusammenfassung:To provide a cutting tool that can part chips.SOLUTION: A cutting tool 10, which is rotated with a shaft line A0 as a center, comprises cutting blade parts 12 having rake faces 14 and cutting blades 22, where when the rake faces 14 are made to oppose to each other in parallel with respect to a virtual plane F including the shaft line, the rake faces 14 are positioned at positions shifted in the opposite direction of a rotating direction C of the cutting tool 10 from the virtual plane F.SELECTED DRAWING: Figure 2 【課題】切屑の細分化を図った切削工具を提供する。【解決手段】切削工具１０は、軸線Ａ０を中心に回転される切削工具であって、すくい面１４と、切れ刃２２と、を有する切削刃部１２を備え、軸線を含む仮想平面Ｆに対してすくい面１４を平行に対向させたとき、すくい面１４は、仮想平面Ｆから切削工具１０の回転方向Ｃと逆方向にずれた位置に配置されている。【選択図】図２