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1. 发明公开

EP2675582A2 ROTARY CUTTER 审中-公开
标题翻译：旋转切刀
公开(公告)号：EP2675582A2
公开(公告)日：2013-12-25
申请号：EP12746939.3
申请日：2012-02-15
申请人： Somta Tools (Pty) Ltd.
发明人： VOLOKH, Vladimir
IPC分类号： B23C5/12
CPC分类号： B23C5/12 , B23B51/02 , B23B2251/248 , B23B2251/402 , B23B2251/404 , B23B2251/446 , B23C5/10 , B23C5/1009 , B23C2210/241 , B23C2210/405 , B23C2210/445 , B23D77/00 , B23D2277/44 , B23D2277/62 , Y10T407/1946 , Y10T407/1948 , Y10T407/1954 , Y10T408/9095
摘要： The present invention relates to a rotary cutting tool consisting of a shank and at least one cutting section comprising a plurality of cutting teeth, the cutting section being conceptionaly and functionally divided into several sub-sections along the tool axis ("zones" for brevity), wherein each zone has its own core form and its own cutting edges, its own teeth land form and its own zone cutting length, these being selected according to the perceived task for which each zone of the tool is to be optimized.
摘要翻译：旋转切割工具本发明涉及一种旋转切割工具，该旋转切割工具包括一个柄和至少一个包括多个切割齿的切割部分，该切割部分沿着工具轴线概念性和功能性地分成几个子部分（为了简洁起见，“区域” ，其中每个区域具有其自己的型芯形式和其自己的切削刃，其自己的齿刃形状和其自身的区域切削长度，这些根据工具的每个区域将被优化的感知任务来选择。

2. 发明公开

EP2675582A4 ROTARY CUTTER 审中-公开
标题翻译： ROTATIONSSCHNEIDER
公开(公告)号：EP2675582A4
公开(公告)日：2014-11-05
申请号：EP12746939
申请日：2012-02-15
申请人： SOMTA TOOLS PTY LTD
发明人： VOLOKH VLADIMIR
IPC分类号： B23C5/12
CPC分类号： B23C5/12 , B23B51/02 , B23B2251/248 , B23B2251/402 , B23B2251/404 , B23B2251/446 , B23C5/10 , B23C5/1009 , B23C2210/241 , B23C2210/405 , B23C2210/445 , B23D77/00 , B23D2277/44 , B23D2277/62 , Y10T407/1946 , Y10T407/1948 , Y10T407/1954 , Y10T408/9095
摘要： The present invention relates to a rotary cutting tool consisting of a shank and at least one cutting section comprising a plurality of cutting teeth, the cutting section being conceptionaly and functionally divided into several sub-sections along the tool axis (“zones” for brevity), wherein each zone has its own core form and its own cutting edges, its own teeth land form and its own zone cutting length, these being selected according to the perceived task for which each zone of the tool is to be optimized.

3. 发明授权

EP2131982B1 CUTTING INSERT 有权转让
公开(公告)号：EP2131982B1
公开(公告)日：2014-02-26
申请号：EP08719996.4
申请日：2008-03-17
申请人： Iscar Ltd.
发明人： MEN, Yuri , SATRAN, Amir , PASSOV, Alexander
IPC分类号： B23C5/22
CPC分类号： B23C5/2213 , B23C2200/0411 , B23C2200/0444 , B23C2200/085 , B23C2200/123 , B23C2200/203 , B23C2200/206 , B23C2210/168 , B23C2210/445 , B23C2220/44 , Y10T407/192 , Y10T407/1924 , Y10T407/1936 , Y10T407/22 , Y10T407/23 , Y10T407/235

4. 发明公开

EP2134496A2 CUTTING INSERT 有权
标题翻译：切割插入
公开(公告)号：EP2134496A2
公开(公告)日：2009-12-23
申请号：EP08720035.8
申请日：2008-03-25
申请人： Iscar Ltd.
发明人： BALLAS, Assaf , SMILOVICI, Carol
IPC分类号： B23C5/22
CPC分类号： B23C5/2213 , B23C2200/0411 , B23C2200/0444 , B23C2200/085 , B23C2200/123 , B23C2200/203 , B23C2200/206 , B23C2210/168 , B23C2210/445 , B23C2220/44 , Y10T407/192 , Y10T407/1924 , Y10T407/1936 , Y10T407/22 , Y10T407/23 , Y10T407/235
摘要： A cutting insert having a pentagonal prismatic shape. A cutting region (46) is associated with each polygonal side and is elevated with respect to a central tangential abutment surface (44). A primary cutting edge (50) associated with a polygonal side is formed at the, intersection of a primary rake surface (54) and a primary relief surface (56). A secondary cutting edge (52) associated with a rounded corner (40) is formed at the intersection of a secondary rake surface (72) and a secondary relief surface (74) and merges with the primary cutting edge. The primary relief surface forms with the associated side abutment surface a primary relief surface angle that varies from a maximal value adjacent an upper end (58) of the primary cutting edge to a minimal value. The secondary relief surface forms with the associated rounded corner a secondary relief surface angle that varies from a maximal value adjacent the primary cutting edge to a minimal value.
摘要翻译：具有五角棱柱形状的切削刀片。切割区域（46）与每个多边形侧相关联并相对于中央切向邻接表面（44）升高。在主前刀面（54）和主后刀面（56）的相交处形成与多边形侧面相关联的主切削刃（50）。在第二前刀面（72）和第二后刀面（74）的相交处形成与圆角（40）相关联的第二切削刃（52）并且与第一切削刃合并。主退刀表面与相关联的侧邻接表面形成主退刀表面角，该主退刀表面角从邻近主切削刃的上端（58）的最大值变化到最小值。第二后刀面与相关的圆角形成第二后角表面角度，该第二后角表面角度从邻近主切削刃的最大值变化到最小值。

5. 发明公开

EP2131982A1 CUTTING INSERT 有权转让
标题翻译：切削刀片
公开(公告)号：EP2131982A1
公开(公告)日：2009-12-16
申请号：EP08719996.4
申请日：2008-03-17
申请人： Iscar Ltd.
发明人： MEN, Yuri , SATRAN, Amir , PASSOV, Alexander
IPC分类号： B23C5/22
CPC分类号： B23C5/2213 , B23C2200/0411 , B23C2200/0444 , B23C2200/085 , B23C2200/123 , B23C2200/203 , B23C2200/206 , B23C2210/168 , B23C2210/445 , B23C2220/44 , Y10T407/192 , Y10T407/1924 , Y10T407/1936 , Y10T407/22 , Y10T407/23 , Y10T407/235
摘要： A cutting insert (22) of a trigonal shape. The cutting insert has a peripheral surface (34) that extends between two opposing identical end surfaces (28). A median plane (M) bisects the cutting insert between the end surfaces. A through bore (36) extends between the end surfaces. A cutting edge, formed at the intersection of each end surface with the peripheral surface, is divided into three identical cutting sections (40). Each cutting section is located between two vertexes (38) of the trigonal shape. Each cutting section has a convex primary cutting edge (42) and a concave secondary cutting edge (44) that merge together. An insert tangential abutment surface (50) is located between the cutting edge and the through bore. A primary relief surface (52) forms an insert internal obtuse angle (?) with a first reference plane (P1). A secondary relief surface (54) forms an insert internal acute angle (?) with a second reference plane (P2).

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