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    • 1. 发明申请
    • TOOLING INSERT WITH MATING SURFACE
    • 工具表面加工
    • WO2008076277A2
    • 2008-06-26
    • PCT/US2007/025397
    • 2007-12-12
    • SANDVIK INTELLECTUAL PROPERTY ABBENSON, Lloyd, Ray
    • BENSON, Lloyd, Ray
    • B26D3/00
    • B23B27/164B23B2200/0461B23B2200/165B23B2200/167B23B2200/168B23B2205/12Y10T407/22Y10T407/227Y10T407/2272Y10T407/23Y10T407/235
    • A tool holding system (200) has a tool holder (202) including a seat (208) and a clamping device (210) having a clamping end (212) aligned with a surface (214) of the seat (208), a shim (204) mounted in the seat (208) of the tool holder (202) and including a receiving surface (218) oriented to open toward the clamping end (212) of the clamping device (210), and a cutting insert (206) mounted in contact with the receiving surface (218). The cutting insert (206) has a plurality of cutting edges (220) arranged around a periphery of a first face (222) and a plurality of radially oriented features (224) on a mating face (226) in contact with the receiving surface (218). The receiving surface (218) has corresponding features to that of the mating face (226) of the cutting insert (206). A radius containing one of the plurality of radially oriented features (224) forms an acute angle, an obtuse angle or a right angle to a radius containing a second of the plurality of radially oriented features (224).
    • 工具保持系统(200)具有包括座(208)和夹紧装置(210)的工具架(202),夹紧装置具有与座(208)的表面(214)对准的夹紧端(212),垫片 (204),其安装在所述工具保持器(202)的所述座(208)中并且包括朝向所述夹紧装置(210)的夹紧端(212)定向的接收表面(218),以及切削刀片(206) 安装成与接收表面(218)接触。 切削刀片(206)具有围绕第一面(222)的周边布置的多个切削刃(220)和与接纳表面接触的配合面(226)上的多个径向取向的特征(224) 218)。 接收表面(218)具有与切削刀片(206)的配合面(226)相对应的特征。 包含多个径向定向特征(224)中的一个的半径与包含多个径向定向特征(224)中的第二个的半径形成锐角,钝角或直角。