Laser machining apparatus and method for manufacture of rotationally symmetrical tool
    31.
    发明专利
    Laser machining apparatus and method for manufacture of rotationally symmetrical tool 有权
    激光加工设备和制造旋转对称工具的方法

    公开(公告)号:JP2011200935A

    公开(公告)日:2011-10-13

    申请号:JP2011055564

    申请日:2011-03-14

    Inventor: PLUESS CHRISTOPH

    Abstract: PROBLEM TO BE SOLVED: To provide a laser machining apparatus and a method for the manufacture of a rotationally symmetrical tool.SOLUTION: Using a circular blank 27, a pulse area 55, for example, having a rectangular contour is prescribed, and a laser beam is moved along a predetermined tracing B, thus laser abrasion is performed, and a material is removed from the blank material so as to be a predetermined shape. The relative movement between a tool holder supporting the blank 27 and a laser head delivering laser beam impulses 24 is controlled by a positioning device having several axes.

    Abstract translation: 要解决的问题:提供一种激光加工设备和用于制造旋转对称工具的方法。解决方案:使用圆形坯料27,规定具有矩形轮廓的脉冲区域55,并且激光束 沿着预定的跟踪B移动,从而进行激光磨损,并且将材料从坯料中去除以形成预定的形状。 支撑坯料27的工具架和提供激光束脉冲24的激光头之间的相对运动由具有若干轴的定位装置控制。

    Cutting tool together with a method for the manufacture thereof
    39.
    发明公开
    Cutting tool together with a method for the manufacture thereof 审中-公开
    Schneidwerkzeug und Verfahren zur Herstellung

    公开(公告)号:EP1524052A2

    公开(公告)日:2005-04-20

    申请号:EP04445102.9

    申请日:2004-10-01

    Applicant: Sandvik AB

    Abstract: In a first aspect, the invention relates to a method for achievement of a welded joint between two parts, e.g. a coupling part (1) and a drill shank (2), included in a cutting tool. Characteristic of the invention is that a shim (14) is applied in a peripherically opening gap between the parts, which shim has a predetermined shape corresponding to the shape of the gap, and then the material is melted and welded together in the boundary zone between the contact surfaces of the shim and the analogous contact surfaces of the two parts by means of a laser beam (22) directed to the periphery of the shim. In a second aspect, the invention also relates to a cutting tool as such.

    Abstract translation: 在第一方面,本发明涉及一种用于实现两部分之间的焊接接头的方法,例如, 包括在切割工具中的联接部件(1)和钻柄(2)。 本发明的特征在于,垫片(14)被施加在部件之间的外围开口间隙中,该垫片具有与间隙的形状相对应的预定形状,然后将材料熔化并焊接在第 两个部分的垫片和类似接触表面的接触表面借助于指向垫片周边的激光束(22)。 在第二方面,本发明还涉及一种切削工具。

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