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    Machine tool and cutting ring for a machine tool
    1.
    发明申请
    Machine tool and cutting ring for a machine tool 审中-公开
    用于机床的机床和切割环

    公开(公告)号：US20100183384A1

    公开(公告)日：2010-07-22

    申请号：US12308610

    申请日：2007-05-25

    申请人： Jacek Kruszynski ,  Uwe Kretzschmann ,  Erkan Hodza

    发明人： Jacek Kruszynski ,  Uwe Kretzschmann ,  Erkan Hodza

    IPC分类号： B23D77/02 ,  B23C5/22

    CPC分类号： B23D77/025 ,  B23C2210/66 ,  B23D77/02 ,  B23D77/08 ,  B23D2277/202 ,  B23D2277/203 ,  B23D2277/64 ,  Y10T407/2202 ,  Y10T407/2272 ,  Y10T407/23

    摘要： The invention relates to a machine tool for use in tool machines, comprising a cutting element which is preferably configured as a cutting ring and at least two insert seats that are provided in the cutting element at distance to each other in the circumferential direction. The insert seats are fitted with at least one group of at least two identical insert tips that are detachably arranged therein and that have one working edge each, the effective working edges of the insert tips of one group being cut to the same nominal size. The insert tips are configured as indexable inserts, every single indexable insert of a group being associated with a defined insert seat in all possible positions of adjustment, and the indexable inserts of a group having at least two working edges each, one of these edges being always in the effective and at least one other edge being in the ineffective position, depending on the position of the indexable inserts in the associated insert seats. The indexable inserts of a group assume identical positions of adjustment in which defined working edges of every indexable insert of a group have the same orientation in the associated insert seat, the working edges of the indexable inserts of a group being cut to a nominal size in all common positions of adjustment.

    摘要翻译： 本发明涉及一种用于工具机械的机床，包括切割元件，该切割元件优选地构造为切割环和至少两个插入座，所述至少两个插入座在圆周方向上彼此间隔设置在切割元件中。 所述插入座具有至少一组至少两个相同的插入尖端，所述至少两个相同的插入尖端可拆卸地布置在其中，并且每个具有一个工作边缘，一组的插入尖端的有效工作边缘被切割成相同的标称尺寸。 插入尖端被配置为可转位的插入件，在所有可能的调整位置中，组的每个可转位的插入件与限定的插入座相关联，并且具有至少两个工作边缘的组的可转位插入件各自为一个，其中一个为 总是在有效且至少一个其它边缘处于无效位置，这取决于相关插入件座中可转位刀片的位置。 组的可转位插入物采取相同的调整位置，其中组中每个可转位插入物的限定工作边缘在相关的插入座中具有相同的取向，一组的可转位插入件的工作边缘被切割成公称尺寸 所有常见的调整位置。

    Cutting tool, especially a friction tool, milling tool or drilling tool.
    4.
    发明申请
    Cutting tool, especially a friction tool, milling tool or drilling tool. 审中-公开
    切削刀具，特别是摩擦刀具，铣刀或钻具。

    公开(公告)号：US20160001381A1

    公开(公告)日：2016-01-07

    申请号：US14791424

    申请日：2015-07-04

    申请人： Jakob Lach GmbH & Co. KG

    发明人： Horst LACH

    IPC分类号： B23B51/04 ,  B23C5/10

    CPC分类号： B23B51/0493 ,  B23B2226/125 ,  B23B2226/315 ,  B23B2250/12 ,  B23B2251/50 ,  B23C5/1081 ,  B23C5/109 ,  B23C5/28 ,  B23C2226/125 ,  B23C2226/31 ,  B23C2226/315 ,  B23C2240/08 ,  B23C2250/12 ,  B23D77/006 ,  B23D77/02 ,  B23D2277/061 ,  B23D2277/202 ,  B23D2277/2435 ,  B23D2277/2442 ,  B23D2277/245

    摘要： The invention relates to a cutting tool (10, 40, 54), especially a friction tool, milling tool or drilling tool, with at least one cutting insert (14, 42, 56) fastened on a tool body (12) and comprising at least one free surface or at least one round, beveled surface and preferably comprising at least one free surface, preferably consisting of polycrystalline diamond (PCD) or cubic boron nitride (CBN). In order to improve the cooling, the removal of chips and the lubrication of the at least one cutting insert, it is provided that a coolant conduit (30) run through the tool body (12) forms a connection to at least one coolant conduit section (32, 34, 72) worked into the cutting insert (14, 42, 56) and with at least one mouth opening (36, 70, 76) in the round, beveled surface (60) and/or free surface (24, 44, 62) of the cutting insert (14, 42, 56).

    摘要翻译： 本发明涉及一种具有紧固在工具主体（12）上的至少一个切削刀片（14,42,56）的切削工具（10,40,54），特别是摩擦工具，铣刀或钻孔工具， 至少一个自由表面或至少一个圆形的斜面，并且优选地包括至少一个自由表面，优选由多晶金刚石（PCD）或立方氮化硼（CBN）组成。 为了改进冷却，切屑的移除和至少一个切削刀片的润滑，提供了穿过工具主体（12）的冷却剂导管（30）形成至少一个冷却剂导管段 （32,34,72）加工到所述切削刀片（14,42,56）中，并且在所述圆形斜面（60）和/或自由表面（24）中至少有一个开口（36,70,76） 44,42）切割刀片（14,42,56）。