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1. 发明授权

US07762747B2 Cermet insert and cutting tool 有权
标题翻译：金属陶瓷刀片和刀具
公开(公告)号：US07762747B2
公开(公告)日：2010-07-27
申请号：US11916329
申请日：2006-06-13
申请人： Toshiyuki Taniuchi , Masafumi Fukumura , Kei Takahashi , Tomoaki Shindo , Atsushi Komura , Hiroaki Takashima
发明人： Toshiyuki Taniuchi , Masafumi Fukumura , Kei Takahashi , Tomoaki Shindo , Atsushi Komura , Hiroaki Takashima
IPC分类号： B23B27/14 , C04B35/58
CPC分类号： C22C29/04 , B22F2005/001 , B22F2998/10 , B22F2999/00 , C22C27/04 , Y10T407/1924 , Y10T407/22 , Y10T407/27 , B22F3/02 , B22F3/10 , B22F2201/20 , B22F2201/11 , B22F2201/02
摘要： One aspect of this titanium carbonitride-based cermet insert has a microstructure including 75 to 90 area % of a hard phase and the balance as a binding phase, wherein the hard phase includes a first hard phase in which a core-having structure includes a TiCN phase and a peripheral portion includes a (Ti,W,Ta/Nb)CN phase, a second hard phase including a (Ti,W,Ta/Nb)CN phase, and a third hard phase including a TiCN phase, and the binding phase contains 18 to 33% of Co, 20 to 35% of Ni, 5% or less of Ti and Ta and/or Nb, and 40 to 60 mass % of W. In another aspect of this cermet insert, a total of an amount of Ti converted as carbonitride, an amount of Ta and/or Nb converted as carbide, and an amount of W converted as carbide is 70 to 95 mass %, an amount of W converted as carbide is 20 to 35 mass %, and Co and Ni are 5 to 30 mass %, this cermet insert has a microstructure including a hard phase containing (Ti,W,Ta/Nb)CN and a binding phase containing, as main components thereof, W and Co and/or Ni, and 40 to 65 mass % of the W is contained in the hard phase. This cutting tool includes a holder and the cermet insert described above held and fixed by the holder.
摘要翻译：这种基于碳氮化钛的金属陶瓷插入物的一个方面具有包括硬度相的75〜90面积％，作为结合相的余量的微观结构，其中硬质相包括第一硬质相，其中，核心结构包括TiCN 相和周边部分包括（Ti，W，Ta / Nb）CN相，包括（Ti，W，Ta / Nb）CN相的第二硬质相和包含TiCN相的第三硬质相，相中含有18〜33％的Co，20〜35％的Ni，5％以下的Ti和Ta和/或Nb，以及40〜60质量％的W。在该金属陶瓷插入体的另一方面， Ti转化为碳氮化物的量，作为碳化物转化的Ta和/或Nb的量，碳化物换算的W的量为70〜95质量％，碳化物换算的W的量为20〜35质量％，Co 和Ni为5〜30质量％，该金属陶瓷嵌入体具有包含（Ti，W，Ta / Nb）CN的硬质相和包含W和C的主要成分的结合相的组织 o和/或Ni，并且硬度相中包含W的40〜65质量％。该切削工具包括保持器和由保持器固定和固定的上述金属陶瓷刀片。

2. 发明申请

US20100014930A1 CERMET INSERT AND CUTTING TOOL 有权
标题翻译： CERMET插入和切割工具
公开(公告)号：US20100014930A1
公开(公告)日：2010-01-21
申请号：US11916329
申请日：2006-06-13
申请人： Toshiyuki Taniuchi , Masafumi Fukumura , Kei Takahashi , Tomoaki Shindo , Atsushi Komura , Hiroaki Takashima
发明人： Toshiyuki Taniuchi , Masafumi Fukumura , Kei Takahashi , Tomoaki Shindo , Atsushi Komura , Hiroaki Takashima
IPC分类号： B23B27/14 , C04B35/58 , B23B27/16
CPC分类号： C22C29/04 , B22F2005/001 , B22F2998/10 , B22F2999/00 , C22C27/04 , Y10T407/1924 , Y10T407/22 , Y10T407/27 , B22F3/02 , B22F3/10 , B22F2201/20 , B22F2201/11 , B22F2201/02
摘要： One aspect of this titanium carbonitride-based cermet insert has a microstructure including 75 to 90 area % of a hard phase and the balance as a binding phase, wherein the hard phase includes a first hard phase in which a core-having structure includes a TiCN phase and a peripheral portion includes a (Ti,W,Ta/Nb)CN phase, a second hard phase including a (Ti,W,Ta/Nb)CN phase, and a third hard phase including a TiCN phase, and the binding phase contains 18 to 33% of Co, 20 to 35% of Ni, 5% or less of Ti and Ta and/or Nb, and 40 to 60 mass % of W. In another aspect of this cermet insert, a total of an amount of Ti converted as carbonitride, an amount of Ta and/or Nb converted as carbide, and an amount of W converted as carbide is 70 to 95 mass %, an amount of W converted as carbide is 20 to 35 mass %, and Co and Ni are 5 to 30 mass %, this cermet insert has a microstructure including a hard phase containing (Ti,W,Ta/Nb)CN and a binding phase containing, as main components thereof, W and Co and/or Ni, and 40 to 65 mass % of the W is contained in the hard phase. This cutting tool includes a holder and the cermet insert described above held and fixed by the holder.
摘要翻译：这种基于碳氮化钛的金属陶瓷插入物的一个方面具有包括硬度相的75〜90面积％，作为结合相的余量的微观结构，其中硬质相包括第一硬质相，其中，核心结构包括TiCN 相和周边部分包括（Ti，W，Ta / Nb）CN相，包括（Ti，W，Ta / Nb）CN相的第二硬质相和包含TiCN相的第三硬质相，相中含有18〜33％的Co，20〜35％的Ni，5％以下的Ti和Ta和/或Nb，以及40〜60质量％的W。在该金属陶瓷插入体的另一方面， Ti转化为碳氮化物的量，作为碳化物转化的Ta和/或Nb的量，碳化物换算的W的量为70〜95质量％，碳化物换算的W的量为20〜35质量％，Co 和Ni为5〜30质量％，该金属陶瓷嵌入体具有包含（Ti，W，Ta / Nb）CN的硬质相和包含W和C的主要成分的结合相的组织 o和/或Ni，并且硬度相中包含W的40〜65质量％。该切削工具包括保持器和由保持器固定和固定的上述金属陶瓷刀片。

3. 发明授权

US08007561B2 Cermet insert and cutting tool 有权
标题翻译：金属陶瓷刀片和刀具
公开(公告)号：US08007561B2
公开(公告)日：2011-08-30
申请号：US11917472
申请日：2006-06-13
申请人： Tomoaki Shindo , Atsushi Komura , Hiroaki Takashima , Toshiyuki Taniuchi , Masafumi Fukumura , Kei Takahashi
发明人： Tomoaki Shindo , Atsushi Komura , Hiroaki Takashima , Toshiyuki Taniuchi , Masafumi Fukumura , Kei Takahashi
IPC分类号： C22C29/04
CPC分类号： C22C29/04 , B22F2005/001 , B22F2998/10 , B22F2999/00 , C22C27/04 , Y10T407/1924 , Y10T407/22 , Y10T407/27 , B22F3/02 , B22F3/10 , B22F2201/20 , B22F2201/11 , B22F2201/02
摘要： A cermet insert having a structure composed of a hard phase and a binding phase and, as a sintered body composition, containing Ti, Nb and/or Ta, and W in a total amount of Ti in terms of carbonitride, Nb and/or Ta in terms of carbide and W in terms of carbide of 70 to 95 wt. % of an entirety of the microstructure, and containing W in terms of carbide in an amount of 15 to 35 wt. % of the entirety of the microstructure, the sintered body composition further containing Co and/or Ni. The hard phase has one or two or more of the phases: (1) a first hard phase of a core-having structure whose core portion contains a titanium carbonitride phase and a peripheral portion containing a (Ti, W, Ta/Nb)CN phase, (2) a second hard phase of a core-having structure whose core portion and peripheral portion both contain a (Ti, W, Ta/Nb)CN phase, and (3) a third hard phase of single-phase structure including a titanium cabonitride phase. Moreover, the titanium carbonitride phase includes a W-rich phase unevenly distributed in the titanium carbonitride phase.
摘要翻译：具有由硬质相和结合相构成的结构的金属陶瓷插入体，作为烧结体组合物，以碳氮化物，Nb和/或Ta为基准，含有Ti，Nb和/或Ta的总和量为Ti 以碳化物计，W为70〜95重量％。微观结构的整体的％，以碳化物计，W为15〜35重量％。微结构整体的％，烧结体组合物还含有Co和/或Ni。硬相具有一个或两个以上的相：（1）核心部分含有碳氮化钛相的核心结构的第一硬质相和包含（Ti，W，Ta / Nb）CN （2）具有核心部分和周边部分都包含（Ti，W，Ta / Nb）CN相的核心结构的第二硬相，和（3）第三硬相的单相结构，包括钛白云母相。此外，碳氮化钛相包括不均匀分布在碳氮化钛相中的富W相。

4. 发明申请

US20090049953A1 CERMET INSERT AND CUTTING TOOL 有权
标题翻译： CERMET插入和切割工具
公开(公告)号：US20090049953A1
公开(公告)日：2009-02-26
申请号：US11917472
申请日：2006-06-13
申请人： Tomoaki Shindo , Atsushi Komura , Hiroaki Takashima , Toshiyuki Taniuchi , Masafumi Fukumura , Kei Takahashi
发明人： Tomoaki Shindo , Atsushi Komura , Hiroaki Takashima , Toshiyuki Taniuchi , Masafumi Fukumura , Kei Takahashi
IPC分类号： C22C29/04 , B26D1/12
CPC分类号： C22C29/04 , B22F2005/001 , B22F2998/10 , B22F2999/00 , C22C27/04 , Y10T407/1924 , Y10T407/22 , Y10T407/27 , B22F3/02 , B22F3/10 , B22F2201/20 , B22F2201/11 , B22F2201/02
摘要： A cermet insert having a structure composed of a hard phase and a binding phase and, as a sintered body composition, containing Ti, Nb and/or Ta, and W in a total amount of Ti in terms of carbonitride, Nb and/or Ta in terms of carbide and W in terms of carbide of 70 to 95 wt. % of an entirety of the microstructure, and containing W in terms of carbide in an amount of 15 to 35 wt. % of the entirety of the microstructure, the sintered body composition further containing Co and/or Ni. The hard phase has one or two or more of the phases: (1) a first hard phase of a core-having structure whose core portion contains a titanium carbonitride phase and a peripheral portion containing a (Ti, W, Ta/Nb)CN phase, (2) a second hard phase of a core-having structure whose core portion and peripheral portion both contain a (Ti, W, Ta/Nb)CN phase, and (3) a third hard phase of single-phase structure including a titanium cabonitride phase. Moreover, the titanium carbonitride phase includes a W-rich phase unevenly distributed in the titanium carbonitride phase.
摘要翻译：具有由硬质相和结合相构成的结构的金属陶瓷插入体，作为烧结体组合物，以碳氮化物，Nb和/或Ta为基准，含有Ti，Nb和/或Ta的总和量为Ti 以碳化物计，W为70〜95重量％。微观结构的整体的％，以碳化物计，W为15〜35重量％。微结构整体的％，烧结体组合物还含有Co和/或Ni。硬相具有一个或两个以上的相：（1）核心部分含有碳氮化钛相的核心结构的第一硬质相和包含（Ti，W，Ta / Nb）CN （2）具有核心部分和周边部分都包含（Ti，W，Ta / Nb）CN相的核心结构的第二硬相，和（3）第三硬相的单相结构，包括钛白云母相。此外，碳氮化钛相包括不均匀分布在碳氮化钛相中的富W相。

5. 发明申请

US20070140799A1 Cutting tip holder and cutting tool 审中-公开
标题翻译：切割刀架和刀具
公开(公告)号：US20070140799A1
公开(公告)日：2007-06-21
申请号：US10583141
申请日：2004-12-17
申请人： Takayuki Kumakiri , Masayoshi Ito , Tomoaki Shindo
发明人： Takayuki Kumakiri , Masayoshi Ito , Tomoaki Shindo
IPC分类号： B23P15/28
CPC分类号： B23B29/025 , B23C5/006 , B23C5/241 , B23C5/2462 , B23C5/26 , B23C2210/52 , B23C2226/61 , Y10T407/22
摘要： This invention provides a cutting tool having a cutting insert holder which has a lighter weight and can be produced at a lower cost than that made of aluminum. The base of the cutting insert holder, to which at least one cutting insert is fixed, is made of an amorphous plastic including from 30% to 60% of glass fiber. The cutting insert holder has at least one female-screw member, such as a screw thread coil (e.g. a HELI-SERT® or Heli-Coil® insert), which has a screw tap for securing an adjusting member, to which a cutting insert has been fixed, to the base by screw-driving of a hexagon socket head cap bolt. The female-screw member is fixedly embedded in the inner end of an insert-holding recess formed in the base.
摘要翻译：本发明提供一种具有切削刀片保持器的切削刀具，其具有更轻的重量并且可以以比由铝制成的成本更低的成本制造。至少一个切削刀片被固定在其上的切削刀片保持器的底部由包括30％至60％的玻璃纤维的非晶塑料制成。切削刀片保持器具有至少一个内螺纹构件，例如螺纹螺纹（例如HELI-SERT或Heli-Coil插入件），其具有用于固定调节构件的螺旋丝锥，通过六角头帽螺栓的螺丝驱动将切削刀片固定到基座上。内螺纹构件固定地嵌入形成在基座中的插入物保持凹部的内端中。

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