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    • 6. 发明公开
    • Cutting tool and parts therefor, as well as a method for the manufacture of such a cutting tool
    • 的切削工具及其部件,以及用于制造这样的切削工具的方法
    • EP1547710A1
    • 2005-06-29
    • EP04445127.6
    • 2004-12-13
    • Sandvik AB
    • Pantzar, Göran
    • B23C5/10B23C5/22
    • B23C3/30B23B2260/132B23C5/14B23C5/2247B23C2200/165B23C2210/168Y10T82/10Y10T82/125Y10T407/192Y10T407/1936Y10T407/22Y10T407/23
    • In a first aspect, this invention relates to a cutting tool of the type that comprises two parts, e.g., a basic body (1) and a cutting insert (2), which are interconnectable via connecting surfaces (3, 5) of serration type, which separately includes a set of cross-section-wise generally V-shaped ridges (6, 8), which are spaced apart by grooves (7, 9) defined by inclined flank surfaces on the ridges. According to the invention, at least one of the two flank surfaces (18) that mutually define a groove (7) is formed with two or more spaced-apart contact supporting surfaces, as well as clearance surfaces between the same. In additional aspects, the invention also relates to parts, e.g., basic bodies and cutting inserts, respectively, for cutting tools, as well as a method for the manufacture of cutting tools of the kind in question.
    • 在第一方面,本发明涉及的类型的切削工具那样包括两个部分,例如,基体(1)和切削刀片(2),它们通过连接表面互相连接的(3,5)的锯齿型 ,其中分别包括一组横截面方向的V形一般脊(6,8),它们通过槽间隔开的(7,9)通过在脊的倾斜侧表面限定。 。根据本发明,(18)在两个侧表面中的至少一个并相互限定的凹槽(7)被形成为与它们之间的两个或更多个间隔开的接触支撑表面,以及间隙表面。 在另外的方面,本发明因此涉及部分,例如,基本的机构和切削刀片,分别为切割工具,以及一种用于切割所述类型的工具中的用途。
    • 8. 发明公开
    • Method and equipment for processing carbon bodies
    • Methode undGerätzum Bearbeiten vonGrafitkörpern
    • EP0922516A1
    • 1999-06-16
    • EP98119212.3
    • 1998-10-12
    • NORSK HYDRO ASA
    • Nesse, OddvinLinga, HogneHagen, Odd
    • B23B51/00B23C5/12
    • B23B51/0018B23C5/12Y10T82/125Y10T82/128Y10T407/1924Y10T408/03Y10T408/905Y10T408/906
    • A method and equipment with a processing tool for the processing of carbon bodies, such as formation of holes in calcined carbon bodies, in particular nipple holes in anodes for use in electrolytic cells for the production of aluminium. The equipment comprises a positioning device (2) with means for positioning and fixing the calcined carbon element (1) and a processing station (8) with at least one spindle (10) which is designed to rotate and which has a processing tool (9) with one or more cutting elements (40-45). The spindle can rotate about a horizontal axis and can be moved in three directions which are perpendicular to one another so that the axis of rotation of the spindle can be given planetary motion during processing. The processing tool can be enclosed by a sheath which may have a suction device.
    • 一种具有用于加工碳体的加工工具的方法和设备,例如在煅烧碳体中形成孔,特别是用于生产铝的电解池中的阳极中的孔。 该设备包括具有用于定位和固定煅烧碳元素(1)的装置的定位装置(2)和具有设计成旋转的至少一个主轴(10)的处理站(8),并且具有处理工具 )与一个或多个切割元件(40-45)。 主轴可以围绕水平轴线旋转并且可以在彼此垂直的三个方向上移动,使得主轴的旋转轴线可以在处理期间被赋予行星运动。 处理工具可以由可以具有抽吸装置的护套封闭。