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1. 发明专利

JP2011224774A Anti-rotation tool holder and cutting tip tool 有权
标题翻译：防旋转工具夹和切割工具
公开(公告)号：JP2011224774A
公开(公告)日：2011-11-10
申请号：JP2011123886
申请日：2011-06-02
申请人： Tdy Industries Inc , ティーディーワイ・インダストリーズ・インコーポレーテッド
发明人： DUFOUR JEAN-LUC , FANG X DANIEL , WILLS DAVID J
IPC分类号： B23C3/00 , B23B27/16 , B23C5/22
CPC分类号： B23C5/2221 , B23C5/06 , B23C2200/045 , B23C2200/0466 , B23C2200/125 , B23C2200/164 , B23C2200/168 , B23C2210/168 , Y10T82/10 , Y10T407/192 , Y10T407/1924 , Y10T407/1934 , Y10T407/1936 , Y10T407/1944 , Y10T407/20 , Y10T407/22 , Y10T407/2202 , Y10T407/2272 , Y10T407/2274 , Y10T407/23 , Y10T407/235 , Y10T409/303808
摘要： PROBLEM TO BE SOLVED: To provide a throw away tip and a tool holder that not only prevent a rotation of a tip having a circular shape in a tip pocket but also efficiently operate so as to provide accuracy necessary for facilitating manufacturing work and stable and reliable positioning.SOLUTION: The tool holder includes: the tip pocket 33 formed in the tool holder; and at least one anti-rotation stopper 34 protruding from at least one of a side wall 32 of the tip pocket 33 and a bottom surface 37. The anti-rotation stopper 34 includes at least two substantially planar surfaces 35, in certain embodiments, includes the bottom surface 37 and three substantially planar surfaces 35, 36 that are substantially perpendicular to the bottom surface 37. The anti-rotation stopper 34 may be integrated to the tool holder or may be produced separately and attached either permanently or temporarily to the tool holder. The embodiments may further include additional anti-rotation stoppers when desired by a machining application.
摘要翻译：要解决的问题：提供一种丢弃尖端和工具保持器，其不仅防止尖端袋中具有圆形形状的尖端的旋转，而且有效地操作，以便提供便于制造工作所必需的精度，以及稳定可靠的定位。解决方案：工具架包括：形成在工具架中的尖端凹口33; 以及至少一个从尖端袋33的侧壁32和底面37中的至少一个突出的止转止动件34.防旋转止动件34包括至少两个基本平坦的表面35，在某些实施例中，包括底表面37和基本上垂直于底表面37的三个基本平坦的表面35,36。防转动止动件34可以集成到工具保持器中，或者可以单独地制造，或者永久地或临时地附接到刀架。当加工应用需要时，这些实施例还可以包括附加的防旋转止动器。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2013122165A Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods 有权
标题翻译：模块固定切割机接地钻头，模块固定切割机接地钻头机构及相关方法
公开(公告)号：JP2013122165A
公开(公告)日：2013-06-20
申请号：JP2013012232
申请日：2013-01-25
申请人： Tdy Industries Inc , ティーディーワイ・インダストリーズ・インコーポレーテッド
发明人： PRAKASH K MIRCHANDANI , MICHALE E WALLER , JEFFREY L WEIGOLD , ALFRED J MOSCO
IPC分类号： E21B10/46 , B22F7/00
CPC分类号： E21B10/00 , E21B10/42 , E21B10/62
摘要： PROBLEM TO BE SOLVED: To provide an improved modular bit bodies for earth-boring bits having increased wear resistance, strength and toughness, and a method of forming the earth-boring bit bodies.SOLUTION: A modular fixed cutter earth-boring bit body 20 includes a blade support piece 23, and at least one blade piece 24 fastened to the blade support piece 23. Furthermore, an attachment portion 21, a shank 22, the blade support piece 23, and the blade piece 24 may each independently be made of any desired material of construction that may be fastened together. The individual pieces of the modular fixed cutter earth-boring bit body 20 may be attached together by any method such as, but not limited to, brazing, threaded connections, pins, keyways, shrink fits, adhesives, diffusion bonding, interference fits, or any other mechanical connection.
摘要翻译：要解决的问题：为了提供具有增加的耐磨性，强度和韧性的钻孔钻头的改进的模块钻头体以及形成钻孔钻头体的方法。解决方案：模块化固定刀具钻头体20包括刀片支撑件23和紧固到刀片支撑件23的至少一个刀片24.此外，附接部21，柄22，刀片支撑件23，并且刀片24可以各自独立地由可以被紧固在一起的任何期望的结构材料制成。模块式固定刀具钻头体20的各个部件可以通过任何方法来连接在一起，例如但不限于钎焊，螺纹连接，销，键槽，收缩配合，粘合剂，扩散粘合，干涉配合或任何其他机械连接。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013007120A Hybrid cemented carbide composite 审中-公开
标题翻译：混合碳化物复合材料
公开(公告)号：JP2013007120A
公开(公告)日：2013-01-10
申请号：JP2012175648
申请日：2012-08-08
申请人： Tdy Industries Inc , ティーディーワイ・インダストリーズ・インコーポレーテッド
发明人： MIRCHANDANI PRAKASH K
IPC分类号： C22C29/10 , C22C1/05 , C22C29/02 , C22C29/06 , C22C29/08
CPC分类号： C22C1/051 , B22F2999/00 , C22C29/06 , B22F1/0003 , B22F1/0096
摘要： PROBLEM TO BE SOLVED: To provide a composite possessing high strength, fracture toughness and wear resistance, and without significantly compromising one of these properties to enhance another.SOLUTION: A hybrid composite material including a cemented carbide dispersed phase of which the contiguity ratio is less than or equal to 0.48 and a cemented carbide continuous phase may have a hardness of the dispersed phase that is greater than the hardness of the continuous phase. The hybrid composite material includes a first cemented carbide dispersed phase in which the volume fraction of the dispersed phase is less than 50 vol.% and a second cemented carbide continuous phase, and the contiguity ratio of the dispersed phase is less than or equal to 1.5 times the volume fraction of the dispersed phase in the composite material. A hybrid cemented carbide composite is manufactured by blending partially and/or fully sintered granules of the dispersed cemented carbide grade with green and/or unsintered granules of the continuous cemented carbide grade.
摘要翻译：要解决的问题：提供具有高强度，断裂韧性和耐磨性的复合材料，并且不显着损害这些性能之一以增强另一种性能。解决方案：包括其邻接比小于或等于0.48的硬质合金分散相和硬质合金连续相的混合复合材料可以具有大于连续的硬度的分散相的硬度相。混合复合材料包括其中分散相的体积分数小于50体积％的第一硬质合金分散相和第二硬质合金连续相，并且分散相的邻接比小于或等于1.5 倍于复合材料中分散相的体积分数。通过将分散的硬质合金级分的部分和/或完全烧结的颗粒与连续硬质合金级的绿色和/或未烧结颗粒混合来制造混合硬质合金复合材料。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012131027A Antirotation tool holder and cutting insert 有权
标题翻译：防滑工具夹和切割插件
公开(公告)号：JP2012131027A
公开(公告)日：2012-07-12
申请号：JP2012021971
申请日：2012-02-03
申请人： Tdy Industries Inc , ティーディーワイ・インダストリーズ・インコーポレーテッド
发明人： DUFOUR JEAN-LUC , FANG X DANIEL , WILLS DAVID J
IPC分类号： B23C5/22 , B23C5/06 , B23C5/10 , B23C5/20
CPC分类号： B23C5/2221 , B23C5/06 , B23C2200/045 , B23C2200/0466 , B23C2200/125 , B23C2200/164 , B23C2200/168 , B23C2210/168 , Y10T82/10 , Y10T407/192 , Y10T407/1924 , Y10T407/1934 , Y10T407/1936 , Y10T407/1944 , Y10T407/20 , Y10T407/22 , Y10T407/2202 , Y10T407/2272 , Y10T407/2274 , Y10T407/23 , Y10T407/235 , Y10T409/303808
摘要： PROBLEM TO BE SOLVED: To provide a throw-away insert and a tool holder capable of preventing rotation of a circular insert inside an insert pocket, easy to be manufactured, and capable of providing accuracy necessary for stable and secure positioning.SOLUTION: The present invention relates to embodiments of the cutting tool holder 10 having one insert pocket 13 including a side surface 15 and an antirotation stopper 16 protruding from the side surface. In certain embodiments, the cutting tool holder 10 includes the insert pocket provided in the tool holder, and at least one antirotation stopper protruding from at least one of the side wall and the bottom surface of the insert pocket. The antirotation stopper includes at least two substantially planar surfaces. A cutting insert 12 may be secured in the tool holder, wherein the cutting insert has a recess 17 having a shape that is non-complementary to the shape of the antirotation stopper and may be made from tungsten based carbide or cermet.
摘要翻译：要解决的问题：提供一种能够防止圆形刀片在刀片槽内旋转的抛弃刀片和刀夹，易于制造，并且能够提供稳定和牢固定位所需的精度。解决方案：本发明涉及具有一个插入口袋13的切割工具保持器10的实施例，其中包括侧表面15和从侧面突出的止转止动件16。在某些实施例中，切割工具保持器10包括设置在工具保持器中的插入凹槽以及从插入口袋的侧壁和底表面中的至少一个突出的至少一个防旋转止动件。防旋转止动器包括至少两个基本平坦的表面。切削刀片12可以被固定在工具保持器中，其中切削刀片具有凹部17，凹部17具有与防旋转止动件的形状不互补的形状，并且可以由钨基碳化物或金属陶瓷制成。版权所有（C）2012，JPO＆INPIT

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