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    Tool for chip removing machining as well as a part and threaded joint therefor
    2.
    发明申请
    Tool for chip removing machining as well as a part and threaded joint therefor 有权
    用于切屑加工的工具以及用于其的部件和螺纹接头

    公开(公告)号：US20100014928A1

    公开(公告)日：2010-01-21

    申请号：US12585522

    申请日：2009-09-17

    申请人： Isak KAKAI ,  Ralf LEHTO ,  Kenneth LARSSON ,  Magnus ÖRTLUND

    发明人： Isak KAKAI ,  Ralf LEHTO ,  Kenneth LARSSON ,  Magnus ÖRTLUND

    IPC分类号： B23C5/02 ,  B23C5/20

    CPC分类号： B23B31/1107 ,  B23B31/1115 ,  B23B51/00 ,  B23B2231/0204 ,  B23B2251/02 ,  B23C5/10 ,  B23C2210/02 ,  B23C2240/32 ,  Y10T279/16 ,  Y10T407/1908 ,  Y10T407/1924 ,  Y10T407/1948 ,  Y10T408/907 ,  Y10T408/90993 ,  Y10T408/95

    摘要： A cutting tool, and a loose top therefore, includes two parts detachably connected to each other via a threaded joint in which co-operating male and female threads are included in the form of helicoidal ridges. The profile shape of each helicoidal ridge is defined by a top and two flanks, which delimit a helicoidal groove having a bottom. The first flank is inclined in relation to a center axis of the tool at a first angle that is smaller than a second angle of the second flank in relation to the center axis. Accordingly, the thread ridge is reinforced in comparison with thread ridges having a symmetrical profile shape, whereby larger tensile forces than compressive forces can be applied to the threaded joint while avoiding damage to the thread ridges.

    摘要翻译： 因此，切削工具和松顶部包括通过螺纹接头可拆卸地彼此连接的两个部件，其中配合的螺纹和螺纹螺纹以螺旋脊的形式包括在内。 每个螺旋脊的轮廓形状由顶部和两个侧面限定，其限定具有底部的螺旋槽。 第一侧面以相对于中心轴线小于第二侧面的第二角度的第一角度相对于工具的中心轴线倾斜。 因此，与具有对称轮廓形状的螺纹脊相比，螺纹脊被加强，由此可以对螺纹接头施加比压缩力更大的拉力，同时避免损坏螺纹脊。

    Tool for chip removing machining as well as a basic body therefore
    3.
    发明授权
    Tool for chip removing machining as well as a basic body therefore 有权
    因此，用于除屑加工的工具以及基体

    公开(公告)号：US07713004B2

    公开(公告)日：2010-05-11

    申请号：US12125729

    申请日：2008-05-22

    申请人： Ralf Lehto ,  Magnus Örtlund ,  Isak Kakai

    发明人： Ralf Lehto ,  Magnus Örtlund ,  Isak Kakai

    IPC分类号： B23B51/02 ,  B23B51/06

    CPC分类号： B23B31/1107 ,  B23B31/005 ,  B23B31/1115 ,  B23B51/00 ,  B23B2222/28 ,  B23B2222/84 ,  B23B2251/02 ,  B23C5/10 ,  B23C2210/02 ,  B23C2210/03 ,  Y10T407/19 ,  Y10T407/1906 ,  Y10T407/2268

    摘要： A tool for chip removing machining, including a long narrow basic body having an envelope surface which is concentric with a center axis, and two opposite ends, and a replaceable loose top which is connected to the basic body via a first coupling that includes a first seating formed in one end of the basic body and a first male element formed in one end of the loose top. The basic body includes a primary part body made of a first material having a first modulus of elasticity, and a secondary part body which includes the first seating and is made of a second material having a second modulus of elasticity which is lower than the first modulus of elasticity. The two part bodies of the basic body are interconnected via a second coupling which includes a second seating in the secondary part body as well as a second male element that is formed on the primary part body and has one or more precision machined flank surfaces that are arranged to apply, together with one or more co-operating and precision machined flank surfaces of the second seating, joining axial forces to the part bodies by turning the part bodies in relation to each other.

    摘要翻译： 一种用于切屑移除加工的工具，包括具有与中心轴同心的包络面的长条窄基体和两个相对端，以及可更换的松顶，其经由第一联接器连接到基体，该第一联接件包括第一 形成在基体的一端的座，以及形成在松顶部一端的第一阳元件。 基体包括由具有第一弹性模量的第一材料制成的主要部件主体和包括第一底座的第二部件主体，并且由具有低于第一模量的第二弹性模量的第二材料制成 的弹性。 基体的两个部分主体通过第二联接器相互连接，该第二联接器包括在次要部件主体中的第二安置部以及形成在主要部件主体上并具有一个或多个精加工侧面的第二阳元件， 布置成与第二座的一个或多个配合和精加工的侧面一起施加，通过相对于彼此转动零件本体而将轴向力连接到零件体上。

    Tool for chip removing machining as well as a part and threaded joint therefor
    4.
    发明授权
    Tool for chip removing machining as well as a part and threaded joint therefor 有权
    用于切屑加工的工具以及用于其的部件和螺纹接头

    公开(公告)号：US07611311B2

    公开(公告)日：2009-11-03

    申请号：US11785742

    申请日：2007-04-19

    申请人： Isak Kakai ,  Ralf Lehto ,  Kenneth Larsson ,  Magnus Örtlund

    发明人： Isak Kakai ,  Ralf Lehto ,  Kenneth Larsson ,  Magnus Örtlund

    IPC分类号： B23C5/22 ,  B23B31/11 ,  B23B51/00

    CPC分类号： B23B31/1107 ,  B23B31/1115 ,  B23B51/00 ,  B23B2231/0204 ,  B23B2251/02 ,  B23C5/10 ,  B23C2210/02 ,  B23C2240/32 ,  Y10T279/16 ,  Y10T407/1908 ,  Y10T407/1924 ,  Y10T407/1948 ,  Y10T408/907 ,  Y10T408/90993 ,  Y10T408/95

    摘要： A cutting tool, and a loose top therefore, includes two parts detachably connected to each other via a threaded joint in which co-operating male and female threads are included in the form of helicoidal ridges. The profile shape of each helicoidal ridge is defined by a top and two flanks, which delimit a helicoidal groove having a bottom. The first flank is inclined in relation to a center axis of the tool at a first angle that is smaller than a second angle of the second flank in relation to the center axis. Accordingly, the thread ridge is reinforced in comparison with thread ridges having a symmetrical profile shape, whereby larger tensile forces than compressive forces can be applied to the threaded joint while avoiding damage to the thread ridges.

    摘要翻译： 因此，切削工具和松顶部包括通过螺纹接头可拆卸地彼此连接的两个部件，其中配合的螺纹和螺纹螺纹以螺旋脊的形式包括在内。 每个螺旋脊的轮廓形状由顶部和两个侧面限定，其限定具有底部的螺旋槽。 第一侧面以相对于中心轴线小于第二侧面的第二角度的第一角度相对于工具的中心轴线倾斜。 因此，与具有对称轮廓形状的螺纹脊相比，螺纹脊被加强，由此可以对螺纹接头施加比压缩力更大的拉力，同时避免损坏螺纹脊。