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    Roughing and semi-finishing end mill having serrated and non-serrated cutting teeth
    67.
    发明授权
    Roughing and semi-finishing end mill having serrated and non-serrated cutting teeth 有权
    粗加工和半精加工端铣刀具有锯齿和非锯齿切割齿

    公开(公告)号：US09327353B2

    公开(公告)日：2016-05-03

    申请号：US13711425

    申请日：2012-12-11

    申请人： Iscar, Ltd.

    发明人： Leonid Shpigelman ,  Eliyahu Budda ,  Alexander Khina

    IPC分类号： B23C5/10

    CPC分类号： B23C5/10 ,  B23C2210/0407 ,  B23C2210/0414 ,  B23C2210/088 ,  B23C2220/605 ,  Y10T407/1948

    摘要： An end mill having a plurality of teeth configured for both roughing and semi-finishing applications, the teeth being alternated with a plurality of flutes. At least one tooth of the plurality of cutting teeth is a serrated tooth formed with serrations along a relief surface thereof and at least one other tooth is free of serrations. Each tooth of the plurality of cutting teeth includes an actual internal cutting angle formed at an intersection of a rake cutting sub-surface and a relief surface. The actual internal cutting angle of each tooth has a greater value than an imaginary internal cutting angle formed at an intersection of imaginary extension lines of a rake recessed sub-surface and a relief surface of the same tooth.

    摘要翻译： 一种具有多个齿的端铣刀，其配置用于粗加工和半精加工应用，所述齿与多个凹槽交替。 所述多个切割齿中的至少一个齿是沿其浮雕表面形成有锯齿状的锯齿形齿，并且至少一个其它齿没有锯齿。 多个切削齿中的每个齿包括形成在前刀面和浮雕表面的交叉处的实际内切割角。 每个齿的实际内切割角度比形成在相同牙齿的前倾凹入子表面和浮雕表面的假想延长线的交点处的假想内切割角度具有更大的值。

    Machining Tool for Machining and Method for Cutting a Component Made of Fiber-Reinforced Plastics
    68.
    发明申请
    Machining Tool for Machining and Method for Cutting a Component Made of Fiber-Reinforced Plastics 有权
    用于加工的加工工具和用于切割由纤维增强塑料制成的部件的方法

    公开(公告)号：US20150209876A1

    公开(公告)日：2015-07-30

    申请号：US14683979

    申请日：2015-04-10

    申请人： Hufschmied Zerspanungssysteme GmbH

    发明人： Ralph HUFSCHMIED

    IPC分类号： B23C5/10

    CPC分类号： B23C5/10 ,  B23C2210/0414 ,  B23C2210/0492 ,  B23C2210/126 ,  B23C2210/282 ,  B23C2210/285 ,  B23C2210/40 ,  B23C2220/605 ,  B23C2226/27 ,  Y10T407/1948 ,  Y10T409/303752

    摘要： A face cutter for machining fibre-reinforced materials such as carbon-fibre-reinforced plastics, glass-fibre-reinforced plastics or plastics reinforced with polyester threads is provided which includes main flutes which form with trailing premachining lands cutting wedges with premachining cutting edges, and auxiliary flutes, the number of which corresponds to a number of the main flutes, each trail one of the main flutes in the peripheral sense, each distance in the peripheral sense a postmachining land from the premachining land leading in the peripheral sense, and form with the postmachining land a cutting wedge with a postmachining cutting edge. The premachining cutting edges extend alternately with right-hand twist about and untwisted along the tool axis, the postmachining cutting edges trailing the right-hand twisted premachining cutting edges extend untwisted along the tool axis, and the postmachining cutting edges trailing the untwisted premachining cutting edges extend with a right-hand twist about the tool axis.

    摘要翻译： 提供了用于加工纤维增强材料如碳纤维增强塑料，玻璃纤维增​​强塑料或用聚酯螺纹增强的塑料的面铣刀，其包括主凹槽，其与前加工切削刃的楔形切削楔形成，以及 辅助槽纹，其数量对应于主槽纹的数量，每个主要凹槽中的一个主要凹槽中的一个，在周边的每个距离处，来自在周边意义上引导的前加工区域的后加工地面，并形成与 后加工地带有加工后切割的切割楔块。 前加工切削刃沿着刀具轴线以右手扭转而交替地延伸，并且沿着刀具轴线未扭曲地延伸的后加工的前加工切削刃的后加工切削刃沿着刀具轴线延伸，并且后加工切削刃沿着未扭绞的预加工切削刃 以关于刀具轴的右旋方式延伸。

    CUTTING TOOL AND CORRESPONDING ASSEMBLY
    69.
    发明申请
    CUTTING TOOL AND CORRESPONDING ASSEMBLY 有权
    切割工具和对应组件

    公开(公告)号：US20150209054A1

    公开(公告)日：2015-07-30

    申请号：US14167302

    申请日：2014-01-29

    申请人： Pratt & Whitney Canada Corp.

    发明人： Fuat ATABEY

    IPC分类号： A61B17/16

    CPC分类号： A61B17/1615 ,  B23C5/003 ,  B23C5/1009 ,  B23C2210/086 ,  B23C2210/088 ,  B23C2210/486 ,  B23C2215/04 ,  B23C2220/605 ,  B23C2265/08

    摘要： A one-piece cutting tool has a shank portion with a mounting end and a cutting end. The cutting end has a body portion and a substantially hemispherical portion. The cutting end further comprises a plurality of flutes, each flute helically extending adjacent to one another about the cutting end along a length from the body portion to the hemispherical portion. Each flute has a cutting edge divided into a first cutting edge section and a second cutting edge section, the first cutting edge section extending along the body portion and being substantially straight-edged or serrated, and the second cutting edge section extending along the hemispherical portion and being serrated along at least a part of the hemispherical portion. A cutting tool assembly is also provided.

    摘要翻译： 一体式切削工具具有柄部，其具有安装端和切割端。 切割端具有主体部分和大致半球形部分。 切割端还包括多个凹槽，每个凹槽沿着从主体部分到半球形部分的长度，围绕切割端部彼此相邻地螺旋形地延伸。 每个槽具有被分成第一切削刃部分和第二切削刃部分的切削刃，第一切削刃部分沿主体部分延伸并且基本上是直边或锯齿形的，而第二切削刃部分沿着半球形部分延伸 并沿着半球形部分的至少一部分锯齿。 还提供了切削工具组件。