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    ROUGHING END MILL
    2.
    发明申请
    ROUGHING END MILL 有权
    粗加工

    公开(公告)号：US20160059325A1

    公开(公告)日：2016-03-03

    申请号：US14780733

    申请日：2014-03-03

    Applicant: MITSUBISHI MATERIALS CORPORATION

    Inventor： Yasushi Ota ,  Genki Matsumoto ,  Koji Fukata

    IPC: B23C5/10

    CPC classification number: B23C5/10 ,  B23C5/16 ,  B23C2210/0457 ,  B23C2210/088 ,  B23C2220/60 ,  B23C2224/32 ,  B23C2224/36 ,  B23C2228/08 ,  B23C2228/10

    Abstract: Even if chips enter a gap between a flank face and a surface to be worked, the defect of the flank face or a cutting edge is suppressed by the control of the flow of the chips. A plurality of cutting edges, which are undulated in wave forms in a direction of an axis, are formed on an outer periphery of a front end portion of an end mill body rotating about the axis so that phases of the wave forms are displaced from each other in a path of rotation about the axis; flank faces of the cutting edges are covered with a coating film; and rough surface regions and smooth surface regions are alternately formed on the surface of at least portions of the coating film, which are close to the cutting edges, in the direction of the axis.

    Abstract translation: 即使芯片进入侧面和待加工面之间的间隙，通过控制芯片的流动来抑制侧面或切削刃的缺陷。 沿着轴线方向在波浪形成波浪形的多个切削刃形成在端铣刀主体的围绕轴线旋转的前端部分的外周上，使得波形相位从每个位置移位 围绕轴的旋转路径中的另一个; 切割边缘的侧面用涂膜覆盖; 并且在沿着轴的方向的涂膜的至少部分的切割边缘的表面上交替地形成粗糙的表面区域和光滑的表面区域。

    Method of machining composites
    3.
    发明授权
    Method of machining composites 失效
    加工复合材料的方法

    公开(公告)号：US5934847A

    公开(公告)日：1999-08-10

    申请号：US746159

    申请日：1996-11-06

    Applicant: Anders Thelin

    Inventor： Anders Thelin

    IPC: B23C3/00 ,  B23B35/00 ,  B23C1/00 ,  B23C3/12 ,  B23C5/00 ,  B23C5/10 ,  B24B1/00 ,  B23C9/00

    CPC classification number: B23C3/00 ,  B23C5/10 ,  B23C5/109 ,  B23C2224/04 ,  B23C2224/32 ,  B23C2226/27 ,  Y10T408/03 ,  Y10T409/303808

    Abstract: There is now provided a method of machining and shaping a through opening in a fiber-reinforced composite material starting from a preformed hole. At least one rotation symmetrical milling body with a substantially smaller diameter than that of the preformed hole is placed in that hole and the opening is machined and shaped by the milling body partly rotating around its own axis, partly by a translational movement relative to the edge of the opening. According to the method, the fiber-reinforced material is oriented in such a way that the axis of rotation of the milling body is essentially perpendicular to the longitudinal direction of the fibers at the edge of the opening. The size and/or form of the finished opening differs significantly from that of the preformed hole. The radial spread of the damages and/or the defects define a lower limit for the amount of material removed.

    Abstract translation: 现在提供了一种从预成形的孔开始在纤维增强复合材料中加工和成形通孔的方法。 至少一个具有比预制孔的直径基本上小的旋转对称的铣削主体被放置在该孔中，并且开口被铣削体加工和成形，该铣削体部分地围绕其自身的轴线部分地旋转，部分地通过相对于边缘的平移运动 的开幕。 根据该方法，纤维增强材料被定向成使得铣削体的旋转轴线基本上垂直于开口边缘处的纤维的纵向方向。 完成的开口的尺寸和/或形式与预制孔的尺寸和/或形状显着不同。 损伤和/或缺陷的径向扩展限定了去除材料量的下限。

    CARBIDE CUTTING TOOL AND METHOD OF MAKING SUCH A TOOL
    6.
    发明申请
    CARBIDE CUTTING TOOL AND METHOD OF MAKING SUCH A TOOL 有权
    碳切割工具和制造这种工具的方法

    公开(公告)号：US20100189519A1

    公开(公告)日：2010-07-29

    申请号：US12294451

    申请日：2007-03-26

    Applicant: Gerard Kerf

    Inventor： Gerard Kerf

    IPC: B23C5/04 ,  B23C5/22 ,  B23P15/34

    CPC classification number: B23C5/04 ,  B02C18/186 ,  B23C5/22 ,  B23C2224/24 ,  B23C2224/32 ,  B23C2224/36 ,  B23C2226/18 ,  Y10T407/1934 ,  Y10T407/1942 ,  Y10T407/27

    Abstract: The present invention concerns a rotary cutting tool (1) with a cylindrical supporting spindle (2) and several individual blades (3) with essentially radial cutting edges, helically ground and set at regular intervals on the outer surface of the spindle, each blade (3) having a rectilinear base (4) which inserts into a slot (5) of the same shape as said base, each individual blade (3) being mechanically fixed to the spindle (2), characterized in that it also comprises two covers (8, 9) fixed to the respective bases (8′, 9′) of the spindle (2) so as to reinforce the fixing of the blades (3).

    Abstract translation: 本发明涉及一种具有圆柱形支撑心轴（2）和多个单独叶片（3）的旋转切割工具（1），其具有基本上径向的切割边缘，螺旋地研磨并且在心轴的外表面上以规则的间隔设置每个叶片 3）具有插入到与所述基座相同形状的槽（5）中的直线基座（4），每个单独的刀片（3）机械地固定到心轴（2），其特征在于，它还包括两个盖 固定到主轴（2）的各个基座（8'，9'），以便加强叶片（3）的固定。

    Method for machining composites
    7.
    发明授权
    Method for machining composites 失效
    复合材料加工方法

    公开(公告)号：US5816755A

    公开(公告)日：1998-10-06

    申请号：US746158

    申请日：1996-11-06

    Applicant: Anders Thelin

    Inventor： Anders Thelin

    IPC: B23C3/00 ,  B23B35/00 ,  B23C1/00 ,  B23C3/12 ,  B23C5/00 ,  B23C5/10 ,  B24B1/00 ,  B23C9/00

    CPC classification number: B23C3/00 ,  B23C5/10 ,  B23C5/109 ,  B23C2224/04 ,  B23C2224/32 ,  B23C2226/27 ,  Y10T408/03 ,  Y10T409/303808

    Abstract: There is now provided a method of machining and shaping a through opening in a fiber-reinforced composite material starting from a preformed hole. At least one rotation symmetrical milling body with a substantially smaller diameter than that of the preformed hole is placed in that hole and the opening is machined and shaped by the milling body partly rotating around its own axis, partly by a translational movement relative to the edge of the opening. According to the method, the fiber-reinforced material is oriented in such a way that the axis of rotation of the milling body is essentially perpendicular to the longitudinal direction of the fibers at the edge of the opening. The size and/or form of the finished opening differs significantly from that of the preformed hole. The radial spread of the damages and/or the defects define a lower limit for the amount of material removed.

    Abstract translation: 现在提供了一种从预成形的孔开始在纤维增强复合材料中加工和成形通孔的方法。 至少一个具有比预制孔的直径基本上小的旋转对称的铣削主体被放置在该孔中，并且开口被铣削体加工和成形，该铣削体部分地围绕其自身的轴线部分地旋转，部分地通过相对于边缘的平移运动 的开幕。 根据该方法，纤维增强材料被定向成使得铣削体的旋转轴线基本上垂直于开口边缘处的纤维的纵向方向。 完成的开口的尺寸和/或形式与预制孔的尺寸和/或形状显着不同。 损伤和/或缺陷的径向扩展限定了去除材料量的下限。

    METHOD FOR PRODUCING A MACHINING TOOL AND MACHINING TOOL
    10.
    发明申请
    METHOD FOR PRODUCING A MACHINING TOOL AND MACHINING TOOL 审中-公开
    生产加工工具和加工工具的方法

    公开(公告)号：US20170021434A1

    公开(公告)日：2017-01-26

    申请号：US15214909

    申请日：2016-07-20

    Applicant: KENNAMETAL INC.

    Inventor： HERBERT RUDOLF KAUPER

    IPC: B23C5/16 ,  B23B51/02

    CPC classification number: B23C5/16 ,  B23B51/02 ,  B23B2224/04 ,  B23B2224/24 ,  B23B2224/32 ,  B23B2228/08 ,  B23B2228/10 ,  B23B2228/36 ,  B23C2224/04 ,  B23C2224/24 ,  B23C2224/32 ,  B23C2224/36 ,  B23C2228/08 ,  B23C2228/10 ,  C23C14/04 ,  C23C14/588 ,  C23C28/044 ,  C23C30/005

    Abstract: In order to achieve a long service life for a machining tool, in particular for a solid carbide drill, it is provided with a special wear protection coating. In a first method step, in order to form this coating, a first layer made of a first material is applied in the region of a cutting edge and in the adjoining surface regions, and specifically, a flank face and a rake face. In a second step, the applied first material of the first layer is selectively removed at least partially, and preferably completely, only in the region of the cutting edge. Finally, in a third method step, a second layer made of a second wear-resistant material is applied both to the cutting edge and to the face regions. In this way, a coating having a high overall thickness in the face regions is made possible, without the risk of cracking.

    Abstract translation: 为了实现用于机加工工具的长使用寿命，特别是对于整体硬质合金钻头，其具有特殊的耐磨保护涂层。 在第一方法步骤中，为了形成该涂层，在切割边缘的区域和邻接的表面区域中，特别是侧面和前刀面上施加由第一材料制成的第一层。 在第二步骤中，第一层的施加的第一材料至少部分地，优选地完全仅在切割边缘的区域中被选择性地去除。 最后，在第三方法步骤中，将由第二耐磨材料制成的第二层施加到切割边缘和面部区域。 以这种方式，可以在面部区域中具有高整体厚度的涂层，而不会有开裂的风险。

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