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1. 发明公开

EP3351326A1 SLOT MACHINING METHOD 有权转让
公开(公告)号：EP3351326A1
公开(公告)日：2018-07-25
申请号：EP17202545.4
申请日：2008-02-22
申请人： Greenleaf Technology Corporation
发明人： Hughes, Donald R.
IPC分类号： B23B27/14 , B23C5/14 , B23C3/30
CPC分类号： B23C5/08 , B23C3/30 , B23C5/14 , B23C5/207 , B23C2200/0416 , B23C2200/205 , B23C2200/367 , B23C2220/366 , B23C2226/18 , B23C2226/27 , Y10T407/1962 , Y10T407/1964 , Y10T407/2288 , Y10T409/10795 , Y10T409/303808 , Y10T409/309184 , Y10T409/30952
摘要： A method for machining a plurality of slots in a disk-shaped metallic alloy part (101) secured in a part holder (111) using a plurality of cutting inserts (104) on a cutter body (102) of a slotting cutter (100). Each of the cutting inserts (104) includes a cutting edge and a backwall opposite the cutting edge, the backwall of each cutting insert (104) being supported by a support portion (120) of the cutter body (102), each of the cutting inserts (104) being retained on a periphery of the cutter body (102) between a wedge-like fastener (106) and a retaining slot in the cutter body (102), and each of the cutting inserts (104) and its corresponding retaining slot in the cutter body (102) comprising corresponding dovetail surfaces.

2. 发明授权

EP2633932B1 MILLING INSERT AND MILLING TIP-REPLACEMENT-TYPE ROTARY CUTTING TOOL 有权转让
标题翻译：铣削刀片和铣削头部更换式旋转刀具
公开(公告)号：EP2633932B1
公开(公告)日：2017-12-06
申请号：EP11836306.8
申请日：2011-10-26
申请人： Subaru Corporation , Mitsubishi Hitachi Tool Engineering, Ltd.
发明人： MATSUO, Shinya , SAITO, Manabu , OODE, Hisayuki , TOUMA, Shoujirou
IPC分类号： B23C5/20 , B23C5/10 , B23C5/16
CPC分类号： B23C5/207 , B23C5/109 , B23C5/205 , B23C2200/0405 , B23C2200/0422 , B23C2200/0444 , B23C2200/0455 , B23C2200/0477 , B23C2200/082 , B23C2200/086 , B23C2200/206 , B23C2226/27 , Y10T407/1924 , Y10T407/235
摘要： Disclosed is a milling insert, in which cutting resistance is reduced, wear advance of cutting edges is suppressed, and elongation of a lifetime is achieved, and is an indexable face milling cutter. When flanks 22 are viewed from the above, a cutting edge ridge line 23 is formed into a waveform shape, in which bottom portions are formed into concave circular arc portions 23b, top portions are formed into convex circular arc portions 23a, and the concave circular arc portions 23b and the convex circular arc portions 23a are alternately repeated, both of the concave circular arc portions and the convex circular arc portions are a 1/4 circular arc or more to a 1/3 circular arc or less, and each of the concave circular arc portions is unevenly located at a position close to one of two convex circular arc portions adjacent to the concave circular arc portion, and far from other of the two convex circular arc portions. A virtual chord that connects both end points of each of the convex circular arc portions to each other is inclined to the concave circular arc portion closer to the convex circular arc portion concerned, the concave circular arc portion being one of the two concave circular arc portions adjacent to the convex circular arc portion. The ridge line is formed at a gradually narrower pitch at a time of being traced with respect to the concave circular arc portion toward a direction where the convex circular arc portion closer to the concave circular arc portion is present, the convex circular arc portion being one of the two convex circular arc portions adjacent to the concave circular arc portion.

3. 发明公开

EP3075476A4 DIAMOND-COATED CEMENTED CARBIDE CUTTING TOOL, AND METHOD FOR PRODUCING SAME 有权
标题翻译： DIAMANTBESCHICHTETES ZEMENTCARBID-SCHNEIDEWERKZEUG UND VERFAHREN ZUR HERSTELLUNG DAVON
公开(公告)号：EP3075476A4
公开(公告)日：2017-08-16
申请号：EP14866573
申请日：2014-11-28
申请人： MITSUBISHI MATERIALS CORP
发明人： TAKASHIMA HIDEAKI , TAKAOKA HIDEMITSU
IPC分类号： B23B27/14 , B22F3/10 , B22F5/00 , B22F7/06 , B23B27/20 , B23C5/16 , C04B41/00 , C04B41/50 , C04B41/87 , C22C1/05 , C22C29/08 , C23C16/27
CPC分类号： B23B27/148 , B22F3/10 , B22F7/06 , B22F2005/001 , B22F2301/15 , B22F2302/10 , B22F2998/10 , B23B2222/28 , B23B2226/275 , B23B2226/31 , B23B2228/10 , B23C5/16 , B23C2222/28 , B23C2226/27 , B23C2226/31 , B23C2228/10 , C04B37/001 , C04B41/009 , C04B41/5002 , C04B41/87 , C04B2237/363 , C04B2237/401 , C04B2237/405 , C22C1/051 , C22C29/08 , C23C16/271 , C23C30/005
摘要： A cutting tool made of diamond-coated cemented carbide includes: a tool body made of tungsten carbide-based cemented carbide including: 3 to 15 mass% of Co; at least one of TaC and NbC of which a total amount is 0.1 to 3.0 mass%; and a balance including WC; and a diamond film coating the tool body, the tool body has a plurality of protrusions on a surface of the tool body, an upper portion of each of the protrusions is made of the at least one of TaC and NbC, and a lower portion of each of the protrusions is made of WC and Co, the lower portion being under the upper portion.
摘要翻译：一种由金刚石涂层硬质合金制成的切削工具，包括：由碳化钨基超硬合金制成的工具主体，包括：3-15质量％的Co; 总量为0.1〜3.0质量％的TaC和NbC中的至少一种; 以及包括WC的余额; 以及覆盖所述工具主体的金刚石膜，所述工具主体在所述工具主体的表面上具有多个突起，每个所述突起的上部由TaC和NbC中的至少一种制成，并且所述工具主体的下部每个突起由WC和Co制成，下部位于上部之下。

4. 发明授权

EP2153923B1 DRILLING DEVICE AND METHOD OF PRODUCING DRILLED OBJECT 有权
标题翻译： BOHRVORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINES GEBOHRTEN OBJEKTS
公开(公告)号：EP2153923B1
公开(公告)日：2017-01-18
申请号：EP08751750.4
申请日：2008-05-16
申请人： Yagishita, Hukuzo , OSG Corporation
发明人： Yagishita, Hukuzo
IPC分类号： B23C3/00 , B23Q5/42
CPC分类号： B23C3/02 , B23C2220/52 , B23C2226/27 , B23C2260/40 , Y02P70/173 , Y10T408/352 , Y10T409/303808 , Y10T409/307056 , Y10T409/307616 , Y10T409/309352

5. 发明公开

EP2633932A4 MILLING INSERT AND MILLING TIP-REPLACEMENT-TYPE ROTARY CUTTING TOOL 有权转让
标题翻译： FRÄSEINSATZUND ROTIERENDES SCHNEIDWERKZEUG ZUM AUSTAUSCH VONFRÄSSPITZENDAFÜR
公开(公告)号：EP2633932A4
公开(公告)日：2016-10-19
申请号：EP11836306
申请日：2011-10-26
申请人： FUJI HEAVY IND LTD , MITSUBISHI HITACHI TOOL ENGINEERING LTD
发明人： MATSUO SHINYA , SAITO MANABU , OODE HISAYUKI , TOUMA SHOUJIROU
IPC分类号： B23C5/20 , B23C5/10 , B23C5/16
CPC分类号： B23C5/207 , B23C5/109 , B23C5/205 , B23C2200/0405 , B23C2200/0422 , B23C2200/0444 , B23C2200/0455 , B23C2200/0477 , B23C2200/082 , B23C2200/086 , B23C2200/206 , B23C2226/27 , Y10T407/1924 , Y10T407/235
摘要： Disclosed is a milling insert, in which cutting resistance is reduced, wear advance of cutting edges is suppressed, and elongation of a lifetime is achieved, and is an indexable face milling cutter. When flanks 22 are viewed from the above, a cutting edge ridge line 23 is formed into a waveform shape, in which bottom portions are formed into concave circular arc portions 23b, top portions are formed into convex circular arc portions 23a, and the concave circular arc portions 23b and the convex circular arc portions 23a are alternately repeated, both of the concave circular arc portions and the convex circular arc portions are a 1/4 circular arc or more to a 1/3 circular arc or less, and each of the concave circular arc portions is unevenly located at a position close to one of two convex circular arc portions adjacent to the concave circular arc portion, and far from other of the two convex circular arc portions. A virtual chord that connects both end points of each of the convex circular arc portions to each other is inclined to the concave circular arc portion closer to the convex circular arc portion concerned, the concave circular arc portion being one of the two concave circular arc portions adjacent to the convex circular arc portion. The ridge line is formed at a gradually narrower pitch at a time of being traced with respect to the concave circular arc portion toward a direction where the convex circular arc portion closer to the concave circular arc portion is present, the convex circular arc portion being one of the two convex circular arc portions adjacent to the concave circular arc portion.
摘要翻译：公开了一种铣削刀片，其中切削阻力降低，切削刃的磨损进给被抑制，并且实现了使用寿命的延长，并且是可转位的面铣刀。当从上方观察到侧面22时，切割棱线23形成为波形，其中底部形成为凹圆弧部23b，顶部形成为凸圆弧部23a，并且凹形圆圆弧部23b和凸圆弧部23a交替重复，凹圆弧部和凸圆弧部都是1/4圆弧以上至1/3圆弧以下，凹圆弧部分不均匀地位于与凹圆弧部分相邻的两个凸圆弧部分中的一个的位置处，并且远离两个凸圆弧部分中的另一个。将每个凸圆弧部分的两个端点彼此连接的虚拟和弦相对于更靠近凸圆弧部分的凹圆弧部分倾斜，凹圆弧部分是两个凹圆弧部分之一邻近凸圆弧部分。在相对于凹圆弧部分向着靠近凹圆弧部分的凸圆弧部分的方向上跟踪时，脊线以逐渐变窄的间距形成，凸圆弧部分为一个与凹圆弧部分相邻的两个凸圆弧部分。

6. 发明公开

EP3043942A1 WERKZEUG SOWIE VERFAHREN ZUM ZERSPANEN VON FASERVERSTÄRKTEN MATERIALIEN 有权
标题翻译： WERKZEUG SOWIE VERWENDUNG UND VERFAHREN ZUM ZERSPANEN VONFASERVERSTÄRKTENMATERIALIEN
公开(公告)号：EP3043942A1
公开(公告)日：2016-07-20
申请号：EP14777541.5
申请日：2014-09-12
申请人： CemeCon AG
发明人： LEMMER, Oliver , WEIGAND, Manfred , WODA, Michael , PÜTZ, Werner , MESIC, Biljana
IPC分类号： B23B51/00 , B23B51/02 , B23C5/16 , B23P15/28 , C23C30/00
CPC分类号： B23B51/009 , B23B51/02 , B23B2226/27 , B23B2226/275 , B23B2226/31 , B23B2228/105 , B23B2228/36 , B23B2228/44 , B23C5/16 , B23C2226/27 , B23C2226/31 , B23C2228/10 , C23C16/27 , C23C28/046 , C23C30/005
摘要： A tool for machining fiber-reinforced materials, said tool having a tool body (10) having a particular cutting edge (20) that has at least a main function surface (6) and has a diamond coating (16) applied at least to said main function surface (6). In order to provide a tool and a method which are especially suitable for machining fiber-reinforced materials, the surface (26) of the diamond coating (16) has a reduced peak height Spk of less than 0.25 μm.
摘要翻译：一种用于加工纤维增强材料的工具，所述工具具有工具主体，该工具主体具有至少具有主要功能表面并且具有至少施加到所述主要功能表面的金刚石涂层的特定切割刃。为了提供特别适用于加工纤维增强材料的工具和方法，金刚石涂层的表面具有小于0.25μm的降低的峰高Spk。

7. 发明公开

EP2800649A1 OUTIL POUR L'USINAGE D'UNE PAROI D'UNE PIECE, NOTAMMENT EN MATERIAU COMPOSITE 有权转让
标题翻译：工具处理的墙工件，尤其是复合
公开(公告)号：EP2800649A1
公开(公告)日：2014-11-12
申请号：EP13701821.4
申请日：2013-01-03
申请人： Snecma
发明人： GROSBOIS, Christophe , SEVE, Mathias
IPC分类号： B24B27/06 , B23G1/38 , B23G1/36
CPC分类号： B23B51/02 , B23B35/00 , B23B2220/123 , B23B2251/08 , B23C2226/27 , B23G1/38 , B23G5/00 , B23G5/005 , B23G2200/28 , B23G2200/32 , Y10T408/03 , Y10T408/9048 , Y10T408/907
摘要： A tool for machining a wall of a workpiece, in particular made from a composite material. According to the invention, the tool (1) for machining a wall (P) of a workpiece, in particular made from a composite material, intended for cutting a groove (S) in said wall (P), said tool (1) comprising a head (3) mounted integrally with a rod (2) having a longitudinal axis L-L and capable of being driven in rotation about the latter, said head (3) comprising at least one main protruding annular rib (5), whereof the outer surface is covered with abrasive grains of predetermined particle size and whereof the radial height (h) corresponds to the depth of said groove (S) to be cut, and at least one auxiliary protruding annular rib (6), whereof the outer surface is covered with abrasive grains of predetermined particle size and whereof the radial height is less than the radial height of a main rib (5), is characterised in that said auxiliary rib comprises two circular ridges separated by a ring band (8) that is flat and preferably conical in shape.
摘要翻译：一种用于加工工件的壁工具，由复合材料制成，没有可切割的槽在壁，该工具包括一个头部安装一体地具有在旋转被驱动围绕所述纵向轴线的纵向轴线，并能够杆，所述头部包括在覆盖有预定的颗粒大小的磨料颗粒和具有径向高度对应于槽的深度外表面的至少一个主突出的环形设计肋与要被切割，并且至少一个辅助在外表面上突出的环形设计肋与覆盖有规定粒径的磨料颗粒和具有径向高度小于主肋的径向高度。辅助肋包括由环带分离的两个圆形隆起那样是平坦的并且没有的形状可为圆锥形。

8. 发明授权

EP2388095B1 Fräswerkzeug 有权
标题翻译：铣削刀具
公开(公告)号：EP2388095B1
公开(公告)日：2014-09-03
申请号：EP11165410.9
申请日：2011-05-10
申请人： Wendling, Rudolf
发明人： Wendling, Rudolf
IPC分类号： B23C5/10
CPC分类号： B23C5/10 , B23C2210/40 , B23C2210/402 , B23C2226/27

9. 发明公开

EP2633933A4 COVER FOR CUTTING TOOL, HOLDER FOR CUTTING, AND CUTTING DEVICE 有权转让
标题翻译：盖，使其刀，夹用于切割操作和刀具
公开(公告)号：EP2633933A4
公开(公告)日：2014-04-09
申请号：EP11836041
申请日：2011-10-14
申请人： FUJI HEAVY IND LTD , DMG MORI SEIKI CO LTD , HITACHI TOOL ENG
发明人： OODE HISAYUKI , MATSUO SHINYA , SAITO MANABU , HIDETA MORIHIRO , SATO KOJI , INAMASU YASUHIRO , TOUMA SHOUJIROU
IPC分类号： B23C9/00 , B23Q11/00 , B23Q11/08
CPC分类号： B23Q11/0046 , B23B2270/30 , B23B2270/62 , B23C9/00 , B23C2226/27 , B23C2230/045 , B23Q3/1574 , B23Q11/08 , Y10T407/11 , Y10T409/30392 , Y10T409/304088
摘要： The invention prevents chips from being scattered. Provided is a cutting tool cover set to a cutting tool which includes a hollow shaft body and at least one insert attached to an end face of the shaft body and cuts by bringing the insert into contact with a work while rotating the shaft body. The cutting tool cover includes: a body portion fixed to a top end portion of the shaft body; and an extension portion extended outward from the circumferential edge of the body portion in the entire circumference of the top end portion of the body portion to cover the surface of the work.

10. 发明公开

EP2601000A2 SPANABHEBENDES WERKZEUG UND VERFAHREN ZU DESSEN HERSTELLUNG 有权转让
标题翻译：切削刀具和方法及其
公开(公告)号：EP2601000A2
公开(公告)日：2013-06-12
申请号：EP11819446.3
申请日：2011-08-05
申请人： Gühring oHG
发明人： BOZKURT, Lutfi
IPC分类号： B23B27/18 , B23C5/18 , B23D77/02 , B23G5/00
CPC分类号： B23C5/18 , B23B27/18 , B23B2205/12 , B23B2226/125 , B23B2226/275 , B23B2226/315 , B23B2240/21 , B23B2250/16 , B23C5/28 , B23C2210/168 , B23C2226/125 , B23C2226/27 , B23C2226/315 , B23C2240/21 , B23C2250/16 , B23D77/02 , B23D2277/10 , B23G5/00 , B23P15/34 , Y10T29/4998 , Y10T407/14 , Y10T407/1904 , Y10T407/1948 , Y10T407/26
摘要： The invention relates to a machining tool, comprising at least one plate-shaped cutting insert, which is made of impact- and/or wear-resistant cutting material at least in some sections and which is adhesively bonded to a cutter holder directly by means of an adhesive layer in an immovable manner by means of a contact surface arrangement, wherein the cutting insert is substantially prism-shaped. The cutting insert is fixed on the cutter holder in such a way that a base area of the prism is adhesively bonded to the cutting insert holder substantially over the full area, a jacket surface arrangement of the prism adjacent to the cutting edge for spatially fixing the cutter () is drawn to the tool, and a section of the jacket surface arrangement substantially opposite the cutting edge is caught in a fitting groove of the cutting insert holder. The cutting insert is preferably installed by placing the plate-shaped cutting insert, which has been machined to the final dimensions, onto a contact surface of the cutting insert holder at a base area of the prism of the cutting insert, an adhesive layer being arranged therebetween, and by pushing the plate-shaped cutting insert on said contact surface into a fitting groove of the cutting insert holder substantially opposite the cutting edge until a jacket surface arrangement of the prism adjacent to the cutting edge for spatially fixing the cutter stops against corresponding mating surfaces of the cutting insert holder. Then the curing process of the adhesive is carried out while maintaining the position-fixing stop.

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