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11. 发明申请

WO1994021412A1 END MILL 审中-公开
标题翻译：末端铣刀
公开(公告)号：WO1994021412A1
公开(公告)日：1994-09-29
申请号：PCT/SE1994000221
申请日：1994-03-15
申请人： SANDVIK AB
发明人： SANDVIK AB , LUNDBLAD, Mikael
IPC分类号： B23C05/10
CPC分类号： B23C5/10 , B23B2260/072 , B23C5/1009 , B23C2210/202 , B23C2210/282
摘要： An end mill for cutting machining of metals has two or more main cutting edges (5'). The partitions between the main cutting edges circumferentially around the rotation axis of the end mill are different. The maximum angle value of a partition angle is defined by the formula: omega n = (360 +/- sigma )/z where omega n is the partition angle, sigma is a constant which shall not exceed 90 and z is the number of main cutting edges. However, the smallest difference between at least two partition angles shall not be less than 4 DEG /z. By this differentiated partition, vibrations are avoided to a high degree, which otherwise sometimes occur at known end mills.
摘要翻译：用于切削金属加工的立铣刀具有两个或更多个主切削刃（5'）。在主切削刃之间沿着端铣刀的旋转轴线周向的间隔是不同的。分配角度的最大角度值由以下公式定义：omega n =（360 +/- sigma）/ z其中，ωn是分隔角，sigma是不超过90的常数，z是主要的数量切边但是，至少两个分隔角之间的最小差值不得小于4°/ z。通过这种不同的分隔，可以高度避免振动，否则有时会在已知的立铣刀发生振动。

12. 发明申请

WO1994008745A1 END MILL TOOL WITH A COMPOUND MATERIAL CORE AND A HARD MATERIAL COATING 审中-公开
标题翻译：具有复合材料芯和硬材料涂层的末端铣刀
公开(公告)号：WO1994008745A1
公开(公告)日：1994-04-28
申请号：PCT/SE1993000835
申请日：1993-10-13
申请人： SANDVIK AB , HÅKANSSON, Björn , VON HOLST, Peder
发明人： SANDVIK AB
IPC分类号： B23C05/10
CPC分类号： C22C1/10 , B23C5/006 , B23C5/10 , C23C30/005
摘要： An end mill which both drills and mills has main cutting edges (4) and end cutting edges (5) as well as reinforcing chamfers (6) between these. The end mill consists of a core of high speed steel or tool steel and an over-lying layer made of a hard material with 30-70 % by volume of sub-micron hard constituents in the form of carbides, nitrides and/or carbonitrides of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and/or W in a metallic matrix based on Fe, Co and/or Ni, whereby the external surface of the overlying layer at least partly is coated with a thin layer of TiN, Ti(C,N) and/or (Ti,Al)N. The tool's pitch angle is 40 +/- 5 DEG and its rake angle is 12 +/- 5 DEG .
摘要翻译：钻头和铣床的立铣刀具有主切削刃（4）和端切削刃（5）以及它们之间的加强倒角（6）。端铣刀由高速钢或工具钢的核心组成，并且由具有30-70体积％的亚微米硬质成分的硬质材料制成的碳化物，氮化物和/或碳氮化物形式的过度层 Ti，Zr，Hf，V，Nb，Ta，Cr，Mo和/或W，其中Fe，Co和/或Ni基于Fe，Co和/或Ni的金属基体，由此上层的外表面至少部分地涂覆有薄层的TiN，Ti（C，N）和/或（Ti，Al）N。工具的俯仰角为40 +/- 5°，前角为12 +/- 5°。

13. 发明申请

WO1993017822A1 INDEXABLE CUTTING INSERT FOR ROTARY CUTTING TOOLS 审中-公开
标题翻译：用于旋转切割工具的可选切割刀片
公开(公告)号：WO1993017822A1
公开(公告)日：1993-09-16
申请号：PCT/CA1993000083
申请日：1993-03-02
申请人： INTERNATIONAL MINICUT INC. , MINICOZZI, Alfonso
发明人： INTERNATIONAL MINICUT INC.
IPC分类号： B23C05/10
CPC分类号： B23C5/109 , B23C5/2221 , B23C2200/0416 , B23C2200/085 , B23C2200/123 , B23C2200/203 , B23C2200/205 , B23C2200/367 , B23C2210/168 , Y10T407/1924 , Y10T407/1966 , Y10T407/23
摘要： This relates to a cutting insert (20) for use in a rotary cutting tool (1) having helically arranged teeth, comprising, a six sided block having two major parallel rhomboid-shaped plane surfaces (21, 22) constituting a seating face (22) and a clearance face (21) respectively, two opposed minor side surfaces constituting cutting faces (30) extending between the seating and clearance faces, each said cutting face forming an acute angle (A) with the clearance face and forming a cutting edge (32) along the intersection therewith, and two minor parallel plane (23, 24) end faces extending between the seating (22) and clearance faces (21) and the two cutting faces (30). Each cutting face (30) has a concave curvature centrally of its major dimension, and a convex curvature at each end of its major dimension to define a serpentine cutting face and cutting edge. When disposed along the helically arranged teeth of a rotary cutting tool, such as a milling cutter, the inserts form a cutting face, or a radial face, having a continuously variable positive radial rake angle, and a cutting edge of serpentine configuration which generally parallels the helical form of the teeth.
摘要翻译：本发明涉及一种用于旋转切削工具（1）的切削刀片（20），其具有螺旋形布置的齿，该切削刀片包括：六边形块，其具有构成座面（22）的两个主要平行的菱形平面（21,22））和间隙面（21），两个相对的副侧表面构成在所述座和间隙面之间延伸的切割面（30），每个所述切割面与所述间隙面形成锐角（A）并形成切割刃以及在所述座（22）和间隙面（21）和所述两个切割面（30）之间延伸的两个较小的平行平面（23,24）的端面。每个切割面（30）在其主要尺寸的中心具有凹形曲率，并且在其主要尺寸的每个端部处具有凸曲率以限定蛇形切割面和切割边缘。当沿着旋转切削工具（例如铣刀）的螺旋布置的齿布置时，刀片形成具有连续可变的正向前倾角的切割面或径向面，以及蛇形结构的切削刃，其大致平行齿的螺旋形式。

14. 发明申请

WO1998009762A1 AN ARRANGEMENT RELATING TO HIGH-SPEED TOOLS 审中-公开
标题翻译：关于高速工具的安排
公开(公告)号：WO1998009762A1
公开(公告)日：1998-03-12
申请号：PCT/SE1997001441
申请日：1997-08-28
申请人： BJÖRN LIND FINANCE & PROPERTY I GÖTEBORG AB , LIND, Björn
发明人： BJÖRN LIND FINANCE & PROPERTY I GÖTEBORG AB
IPC分类号： B23C05/10
CPC分类号： B23Q1/766 , B23C5/00 , Y10T408/56245 , Y10T408/907 , Y10T409/304032 , Y10T409/309352
摘要： A high-speed milling or drilling tool includes a cutting part in the form of a cutting head (24) and a fastener means (27) provided on the end of the tool remote from the cutting head (24). At least a part of the tool forms a bearing surface (26) for a bearing that takes up radially acting cutting forces.
摘要翻译：高速铣削或钻孔工具包括切割头（24）形式的切割部分和设置在远离切割头（24）的工具的端部上的紧固装置（27）。工具的至少一部分形成用于承受径向作用的切削力的轴承的支承表面（26）。

15. 发明申请

WO1998009761A1 AN ARRANGEMENT RELATING TO HIGH-SPEED TOOLS 审中-公开
标题翻译：关于高速工具的安排
公开(公告)号：WO1998009761A1
公开(公告)日：1998-03-12
申请号：PCT/SE1997001440
申请日：1997-08-28
申请人： BJÖRN LIND FINANCE & PROPERTY I GÖTEBORG AB , LIND, Björn
发明人： BJÖRN LIND FINANCE & PROPERTY I GÖTEBORG AB
IPC分类号： B23C05/10
CPC分类号： B23Q11/123 , B23C5/00 , B23Q1/766 , Y10T408/44 , Y10T409/304032 , Y10T409/309352
摘要： An arrangement for high-speed tools, such as milling and drilling tools. The arrangement is characterized in that it includes a bearing (18) which takes up cutting forces acting radially on the tool, this bearing being located in the close proximity of the cutting part, cutting head (24), of the rotating tool.
摘要翻译：高速铣刀，钻铣刀等高速刀具。该装置的特征在于它包括一个轴承（18），其承受径向作用在工具上的切割力，该轴承位于旋转工具的切割部分切割头（24）附近。

16. 发明申请

WO1998007541A1 CUTTING TOOL AND CUTTING INSERT FOR USE THEREWITH 审中-公开
标题翻译：切割工具和切割插件
公开(公告)号：WO1998007541A1
公开(公告)日：1998-02-26
申请号：PCT/IL1997000278
申请日：1997-08-20
申请人： ISCAR LTD. , SATRAN, Amir , MEN, Yuri
发明人： ISCAR LTD.
IPC分类号： B23C05/10
CPC分类号： B23C5/202 , B23C2200/085 , B23C2200/125 , B23C2200/126 , B23C2200/165 , B23C2200/205 , Y10T407/192 , Y10T407/1924 , Y10T407/1934 , Y10T407/1942 , Y10T407/1946 , Y10T407/1958 , Y10T407/1962 , Y10T407/23 , Y10T408/906
摘要： A cutting tool (1A, 1B) including a toolholder (2) for releasably receiving a plurality of quadrilateral cutting inserts (3, 21) in which adjacent cutting inserts are partially nested for their greater compaction and whereby their operative cutting edges overlap so as to present an effectively continuous cutting edge. The cutting inserts (3, 21) each have upper (5) and lower (7) surfaces, a side surface (9) associated with a cutting edge (14) and a pair of opposite side surfaces (10, 11) directed transversely thereto, the insert having upper (15) and base (23) edges defined by the respective intersections of the upper and lower surfaces and a first of the opposite side surfaces, at least one of the surfaces associated with the base edge having a recessed portion (17, 22) of varying depth relative to the upper edge along imaginary lines parallel to the cutting edge in a bottom view of the cutting insert, the depth being maximal remote from the cutting edge.
摘要翻译：一种切割工具（1A，1B），包括用于可释放地容纳多个四边形切削刀片（3,21）的刀架（2），其中相邻的切削刀片被部分嵌套，以便它们更大的压实，并且由此它们的操作切削刃重叠，呈现出有效连续的前沿。切削刀片（3,21）各自具有上（5）和下（7）表面，与切削刃（14）相关联的侧表面（9）和横向于其的一对相对的侧表面（10,11），所述插入件具有由所述上表面和所述下表面的相应交叉部分以及所述相对侧表面中的第一相对面限定的上部（15）和底部（23）边缘，与所述基部边缘相关联的至少一个表面具有凹部（ 17,22）在切削刀片的底视图中沿着平行于切削刃的假想线相对于上边缘变化的深度，该深度最远离切削刃。

17. 发明申请

WO1998007540A1 CUTTING INSERT 审中-公开
标题翻译：切割插件
公开(公告)号：WO1998007540A1
公开(公告)日：1998-02-26
申请号：PCT/IL1997000270
申请日：1997-08-07
申请人： ISCAR LTD. , SATRAN, Amir , MEN, Yuri
发明人： ISCAR LTD.
IPC分类号： B23C05/10
CPC分类号： B23C5/202 , B23C5/1027 , B23C2200/0416 , B23C2200/085 , B23C2200/086 , B23C2200/123 , B23C2200/203 , Y10T407/1908 , Y10T407/1936 , Y10T407/1948 , Y10T407/1964
摘要： A cutting insert for mounting in a cutting tool, comprises a cutting head portion with a substantially arcuate cutting edge and a substantially trapezoidal mounting body portion integrally formed therewith. The mounting body portion has substantially planar upper and lower surfaces and substantially straight side surfaces converging in the direction away from the cutting head portion. The entire cutting edge of the cutting head portion lies on a sphere and defines an arc substantially less than 90 DEG , the cutting heat portion having an imaginary chordal plane passing through peripheral ends of the arc. The side surfaces of the mounting body portion are directed substantially radially with respect to a center of the sphere and are substantially shorter than the length of the chordal plane.
摘要翻译：一种用于安装在切削工具中的切削刀片，包括具有基本上弧形的切削刃的切削头部分和与其一体形成的大致梯形的安装主体部分。安装体部分具有基本平坦的上表面和下表面以及沿远离切割头部分的方向会聚的基本上直的侧表面。切割头部分的整个切割边缘位于球体上并且限定了大致小于90°的弧度，切割加热部分具有通过圆弧的周边端部的假想弦面。安装主体部分的侧表面相对于球的中心基本上径向地指向并且基本上短于弦平面的长度。

18. 发明申请

WO1998000263A1 MILLING CUTTER 审中-公开
标题翻译： MILLS
公开(公告)号：WO1998000263A1
公开(公告)日：1998-01-08
申请号：PCT/AT1997000146
申请日：1997-07-01
申请人： KRAUS, Hermine , KRAUS, Wolfgang , KRAUS, Robert
IPC分类号： B23C05/10
CPC分类号： B23C5/10 , B23C5/14
摘要： The invention relates to a milling cutter (1), in particular a rough-grinding milling cutter or a spiral milling-cutter, the periphery of the milling-cutter body (2) having at least one spiral groove (3), and a cutter or a blade (4) being fixed in each case, in particular soldered, in additional recesses which extend substantially in the direction of the axis of the milling-cutter body (2) and are on the periphery of said milling cutter. Said cutter or blade (4) projects at least slightly from the surface of the milling body (2). The object of the invention is attained in that the additional recesses for holding each blade or cutter (4) on the periphery of the milling-cutter body (2) are arranged to be staggered opposite each other in the peripheral direction of the milling-cutter body (2) in such a manner that only one respective blade or cutter (4) is arranged in a direction parallel to the axial direction (5) of the milling-cutter body (2) on the periphery thereof, thereby achieving a high working capacity of the milling cutter (1) with a steadier stress on the milling head (1).
摘要翻译：在一个铣刀（1），特别是粗节距或螺旋铣刀，其中，所述刀体（2）具有在其圆周上至少一个螺旋槽（3）和在所述附加延伸，基本上在刀具主体（2）的轴线的方向对刀具本体的周边凹槽在每种情况下一个切削刃或刀（4）（2）来确定，特别是钎焊，是，从切割器主体的表面（2）略微突出，其（一个或多个）至少，配置被设计为使得额外的凹槽用于接收相应的刀或切割边缘（4）被布置成彼此在刀具本体的周方向偏移于切割器主体（2）的周缘（2），使得在平行于轴向方向的方向（5）的刀体（2）的其上只有一个刀的外周和一个切削刃（4）被布置，切割器（1）的一个大的性能，由此在更均匀的应力可以实现铣刀（1）。

19. 发明申请

WO1995008412A1 FORMING CUTTER 审中-公开
标题翻译： FORM MILLS
公开(公告)号：WO1995008412A1
公开(公告)日：1995-03-30
申请号：PCT/DE1994001111
申请日：1994-09-16
申请人： HEISS, Rupert
IPC分类号： B23C05/10
CPC分类号： B27G13/002 , B23C5/10 , B23C2220/36 , B27G13/14
摘要： The invention relates to a forming cutter for making grooves, especially in non-metallic materials, with a shaft at the end of which there are regularly angularly spaced cutters having at least one peripheral and one face bezel. Prior art forming cutters have the drawback that only one bezel engages with the material of the workpiece at a time, giving rise to irregular cutting forces, uneven running and rapid wear. The feed rate is also relatively low. The invention obviates these drawbacks in that there are at least three bezels (2) at the end of the shaft (1) and the face bezels (7) are at an angle alpha 1 to the radial direction of the forming cutter so that all the face bezels (7) lie substantially on a concave wedge surface. The forming cutter is designed for both clockwise and anticlockwise-rotating machines, in which the bezels and the face bezels for anticlockwise machines are mirror images of those for clockwise machines.
摘要翻译：本发明涉及一种成形铣刀用于非金属材料开槽，特别地，用切割机柄，被布置在所述刀具本体的端部以等角度间隔彼此，每个具有至少一个外周切削刃和一端切削刃。铣刀的已知形式必须被处理，在每种情况下，仅一个切削刃的物体的材料接合的缺点，由此不规则切削力，运行不均和更快的磨损引起的。此外，进给速度是比较低的。根据本发明，通过以下事实克服了这些缺点，即在所述切割器轴（1）的端部的至少三个切削本体（2）被布置和端切削刃（7）具有α角1到模制刀具的径向方向上，使得所有的端切削刃（7）基本上在的凹圆锥面谎言。形式切割器既用于右眼和用于左眼车床，其特征在于，所述切削体和面的切削刃被设置在图像相对于反射镜以一个铣刀从右车床铣削工具左旋转机器提供。

20. 发明申请

WO1994023875A1 CUTTER TOOL 审中-公开
标题翻译：切割工具
公开(公告)号：WO1994023875A1
公开(公告)日：1994-10-27
申请号：PCT/GB1994000763
申请日：1994-04-11
申请人： FISHER KARPARK HOLDINGS LIMITED , SIDDALL, Keith
发明人： FISHER KARPARK HOLDINGS LIMITED
IPC分类号： B23C05/10
CPC分类号： B23C5/10 , B23C2210/088
摘要： A cutting edge has a steep edge (15) which first cuts into the workpiece. The edge (15) ends after the point (16) from which the cutting edge then extends radially outwardly and rearwardly with respect to the leading portion. Towards the end of the cutting edge the edge goes through a small radius (18) before continuing rearwardly and radially inwards with a straight edge (34) which leads into the arcuate portion of a following valley (14).
摘要翻译：切削刃具有首先切入工件的陡边缘（15）。边缘（15）在尖端（16）之后结束，然后切割刃相对于引导部分径向向外和向后延伸。在切割边缘的末端，边缘经过小的半径（18），然后向前延伸并且向内径向向内延伸有直接的边缘（34），该直边缘引导到随后的谷部（14）的弓形部分。

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