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1. 发明申请

WO2007130272A2 CUTTING TOOL WITH ADJUSTABLE INDEXABLE CUTTING INSERT 审中-公开
标题翻译：切割工具与可调指令切割插入
公开(公告)号：WO2007130272A2
公开(公告)日：2007-11-15
申请号：PCT/US2007/009411
申请日：2007-04-18
申请人： VALENITE LLC , YEVGENY, Kocherovsky , HOEFLER, Brian, D. , NOGGLE, Kenneth, G.
发明人： YEVGENY, Kocherovsky , HOEFLER, Brian, D. , NOGGLE, Kenneth, G.
IPC分类号： B23P11/00 , B23C5/24
CPC分类号： B23C5/2441 , B23C5/207 , B23C5/2472 , B23C2200/086 , B23C2226/125 , B23C2226/315 , Y10T29/49826 , Y10T407/1912 , Y10T407/192 , Y10T407/1922 , Y10T407/23
摘要： A cutting tool (10) is provided and includes a plurality of cutting inserts (12, 100) located in respective insert pockets (14, 114). The cutting inserts (12, 100) each include a top cutting plane (60, 102) with at least one cutting edge (70, 72, 128, 130) and a bottom support plane (62, 104). The top cutting plane (60, 102) includes an engagement portion (64, 108) for mating with a respective engagement portion (66,110) located in the respective insert pocket (14, 114). A clamping wedge (18) clamps the cutting insert (12, 100) against the respective insert pocket (14, 114). A shear resistance created between the engagement portions (64,108) of the cutting insert (12, 100) and the respective insert pocket (14, 114) during operation of the tool (10) is greater than a centrifugal force created during operation of the cutting tool (10). In an exemplary embodiment, the engagement portions (64, 108) are shown as a plurality of serrations (67, 120). The cutting tool (10) is particularly useful in high speed milling operations.
摘要翻译：提供了切割工具（10），并且包括位于相应的插入口腔（14,114）中的多个切削刀片（12,100）。切削刀片（12,100）各自包括具有至少一个切削刃（70,72,128,130）和底部支撑平面（62,104）的顶部切割平面（60,102）。顶切割平面（60,102）包括与位于相应插入凹槽（14,114）中的相应接合部分（66,110）配合的接合部分（64,108）。夹紧楔（18）将切削刀片（12,100）夹紧在相应的刀片槽（14,114）上。在工具（10）的操作期间，在切削刀片（12,100）的接合部分（64,108）和相应刀片槽（14,114）之间产生的剪切阻力大于在切削操作期间产生的离心力工具（10）。在示例性实施例中，接合部分（64,108）被示出为多个锯齿（67,120）。切割工具（10）在高速铣削操作中特别有用。

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