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TWO-MATERIAL ONE-PIECE CUTTING TOOL

机译:两种材料的一刀切工具

摘要

The invention relates to a cutting tool, more particularly to a one-piece carbide milling cutter (2) comprising a bar (6) shrink-fitted inside the body (4) of the milling cutter (2) and extending as far as what is known as the forward end of the milling cutter that comprises cutting edges (8). Through a friction effect the shrink-fitted bar (6) damps out flexural vibrations. Each cutting edge (8) is formed directly and continuously in the material of the bar (6) and the material of the body (4). Because those parts of the cutting edges that are formed in the material of the bar (6) rotate at lower speeds than those parts that are formed in the material of the body (4), the bar material can thus have poorer cutting speed performance than the body material.
机译:本发明涉及一种切削工具,更具体地涉及一种整体式硬质合金铣刀(2),其包括杆(6),该杆(6)收缩配合在铣刀(2)的主体(4)内并且延伸至称为铣刀的前端,包括切削刃(8)。通过摩擦作用,热缩配合杆(6)消除了弯曲振动。每个切削刃(8)直接且连续地由杆(6)的材料和主体(4)的材料形成。因为形成在杆(6)的材料中的切削刃的那些部分以比形成在主体(4)的材料中的那些切削刃的速度低的速度旋转,因此,杆材料的切削速度性能比身体材料。

著录项

  • 公开/公告号WO2012072349A1

    专利类型

  • 公开/公告日2012-06-07

    原文格式PDF

  • 申请/专利权人 TECHSPACE AERO S.A.;ENGLEBERT ERIC;

    申请/专利号WO2011EP68896

  • 发明设计人 ENGLEBERT ERIC;

    申请日2011-10-27

  • 分类号B23C5/00;B23C5/10;

  • 国家 WO

  • 入库时间 2022-08-21 17:15:43

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