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1. 发明申请

US20130022418A1 CUTTING TOOL 审中-公开
标题翻译：切割用具
公开(公告)号：US20130022418A1
公开(公告)日：2013-01-24
申请号：US13581261
申请日：2011-02-23
申请人： Tsuyoshi Fukano , Takahito Tanibuchi , Kou Ri , Hayato Kubo , Tsuyoshi Yamasaki
发明人： Tsuyoshi Fukano , Takahito Tanibuchi , Kou Ri , Hayato Kubo , Tsuyoshi Yamasaki
IPC分类号： B23B27/14
CPC分类号： B23C5/202 , B23C2200/0444 , B23C2200/208 , B23C2200/286 , C23C28/04 , C23C28/044 , C23C30/005 , Y10T407/23 , Y10T407/27
摘要： Provided is a cutting tool such that the progress of wear is delayed and that wear resistance is excellent. This cutting tool is configured in such a way that multiple cover layers (7, 8, 9, 10, 11, 12, 14) are formed on the surface of a substrate (6); that the outermost layer (14), which is one of the cover layers, comprises a Ti(CxNyOz)a (x+y+z=1, 0≦x≦0.6, 0≦y≦0≦0.6, 0.2≦z≦0.8, 1.0≦a≦1.7) layer; and that the thickness of that portion of the outermost layer (14) which is located in the center section (3a) of a flank surface is smaller than the surface roughness (Ra) of the outermost layer (14). The outermost layer (14) comes into contact with an article to be cut, leading to a coating being generated, with the result that the progress of wear is restricted.
摘要翻译：提供了一种使磨损进程延迟并且耐磨性优异的切削工具。该切割工具被构造成使得在基板（6）的表面上形成多个覆盖层（7,8,9,10,11,12,14）; 作为覆盖层之一的最外层（14）包括Ti（C x N y O z）a（x + y + z = 1,0，nlE; x＆nlE; 0.6,0＆nlE; y＆nlE; 0＆nlE; 0.6,0.2＆nlE; z＆ ; 0.8,1.0＆nlE; a＆nlE; 1.7）层; 并且位于侧面的中心部（3a）中的最外层（14）的该部分的厚度小于最外层（14）的表面粗糙度（Ra）。最外层（14）与要切割的物品接触，导致产生涂层，结果是磨损的进行受到限制。

2. 发明申请

US20080160338A1 Surface Coated Member and Cutting Tool 审中-公开
标题翻译：表面涂层成员和切割工具
公开(公告)号：US20080160338A1
公开(公告)日：2008-07-03
申请号：US10599547
申请日：2005-03-29
申请人： Takahito Tanibuchi , Hiroki Ishii
发明人： Takahito Tanibuchi , Hiroki Ishii
IPC分类号： B32B15/04 , B32B9/04 , B32B7/02
CPC分类号： C23C28/044 , C23C16/30 , C23C16/36 , C23C16/403 , C23C28/042 , C23C30/005 , Y10T428/12576 , Y10T428/24355 , Y10T428/24967 , Y10T428/265 , Y10T428/31504
摘要： The surface coated member comprises a substrate and a hard coating layer coated on the surface of the substrate. The hard coating layer comprises a lower layer composed of at least one layer and an upper layer composed of at least one layer and coated on the surface of the lower layer. When FU stands for a peeling load under which the upper layer starts to peel away from the surface of the lower layer and FL stands for a peeling load under which the lower layer starts to peel away from the surface of the substrate, the ratio (FL/FU) is 1.1 to 30. Thereby, it is possible to obtain a surface coated member that has excellent toughness and high fracture resistance, and that can be applied to a long life tool having excellent fracture resistance even under severe cutting conditions such as metal cutting, e.g., steel cutting and interrupted cutting of cast iron that bring a strong impact on a tool's cutting edge. It is also possible to maintain excellent fracture resistance and increase resistance to wear.
摘要翻译：表面涂覆部件包括基材和涂覆在基材表面上的硬涂层。硬涂层包括由至少一层构成的下层和由至少一层构成的上层，并涂覆在下层的表面上。当F“U”表示上层开始从下层的表面剥离的剥离载荷时，F L1代表剥离载荷，在该剥离载荷下，下层层开始从基板的表面剥离，其比例为1.1〜30。由此，可以获得表面涂布具有优异的韧性和高抗断裂性的构件，并且可以应用于具有优异抗断裂性的长寿命工具，即使在严格的切割条件下，例如金属切割，例如钢切割和中断切割的铸铁，其对于一个工具的前沿。也可以保持优异的耐断裂性和增加耐磨性。

3. 发明申请

US20100166512A1 Cutting Tool, Manufacturing Method Thereof and Cutting Method 有权
标题翻译：切削刀具及其制造方法及切削方法
公开(公告)号：US20100166512A1
公开(公告)日：2010-07-01
申请号：US12294886
申请日：2007-02-27
申请人： Takahito Tanibuchi
发明人： Takahito Tanibuchi
IPC分类号： B23B27/14 , B32B9/00 , C23C16/40 , B32B5/16 , C23C16/22 , C23C16/36 , C23C16/34 , B23B1/00
CPC分类号： C23C16/403 , B23B2224/04 , B23B2224/32 , B23B2224/36 , B23B2228/10 , C23C16/34 , C23C16/36 , C23C30/005 , Y10T82/10 , Y10T407/27 , Y10T428/24975 , Y10T428/252 , Y10T428/256 , Y10T428/265
摘要： Disclosed is a cutting tool having excellent wear resistance. Specifically disclosed is a cutting tool having a substrate and a coating layer formed on a surface of the substrate. The cutting tool is characterized in that the substrate contains at least cobalt; the coating layer includes at least a titanium nitride layer formed on the surface of the substrate, a titanium carbonitride layer formed on the surface of the titanium nitride layer, an intermediate layer formed on the surface of the titanium carbonitride layer and an aluminum oxide layer formed on the surface of the intermediate layer; the intermediate layer contains at least oxygen and titanium, and the aluminum oxide layer incorporates particles composed mainly of cobalt.
摘要翻译：公开了具有优异耐磨性的切削工具。具体公开了一种切削工具，其具有形成在基板的表面上的基板和涂层。所述切削工具的特征在于，所述基板至少含有钴; 涂层至少包括形成在基板表面上的氮化钛层，形成在氮化钛层的表面上的碳氮化钛层，形成在碳氮化钛层表面上的中间层和形成的氧化铝层在中间层的表面上; 中间层至少含有氧和钛，氧化铝层包含主要由钴组成的颗粒。

4. 发明申请

US20100098911A1 Surface Coated Member and Cutting Tool 审中-公开
标题翻译：表面涂层成员和切割工具
公开(公告)号：US20100098911A1
公开(公告)日：2010-04-22
申请号：US12608571
申请日：2009-10-29
申请人： Takahito Tanibuchi , Hiroki Ishii
发明人： Takahito Tanibuchi , Hiroki Ishii
IPC分类号： B32B3/00 , B32B9/00
CPC分类号： C23C28/044 , C23C16/30 , C23C16/36 , C23C16/403 , C23C28/042 , C23C30/005 , Y10T428/12576 , Y10T428/24355 , Y10T428/24967 , Y10T428/265 , Y10T428/31504
摘要： The surface coated member comprises a substrate and a hard coating layer coated on the surface of the substrate. The hard coating layer comprises a lower layer composed of at least one layer and an upper layer composed of at least one layer and coated on the surface of the lower layer. When FU stands for a peeling load under which the upper layer starts to peel away from the surface of the lower layer and FL stands for a peeling load under which the lower layer starts to peel away from the surface of the substrate, the ratio (FL/FU) is 1.1 to 30. Thereby, it is possible to obtain a surface coated member that has excellent toughness and high fracture resistance, and that can be applied to a long life tool having excellent fracture resistance even under severe cutting conditions such as metal cutting, e.g., steel cutting and interrupted cutting of cast iron that bring a strong impact on a tool's cutting edge. It is also possible to maintain excellent fracture resistance and increase resistance to wear.
摘要翻译：表面涂覆部件包括基材和涂覆在基材表面上的硬涂层。硬涂层包括由至少一层构成的下层和由至少一层构成的上层，并涂覆在下层的表面上。当FU表示上层开始从下层的表面剥离的剥离载荷，FL表示下层开始从基材的表面剥离的剥离载荷时，比例（FL / FU）为1.1〜30。因此，可以获得具有优异的韧性和高抗断裂性的表面涂布构件，并且可以应用于即使在严苛的切割条件下也具有优异的耐断裂性的长寿命工具，例如金属切割，例如钢切割和中断的铸铁切割，对工具的切削刃产生强烈的冲击。也可以保持优异的耐断裂性和增加耐磨性。

5. 发明申请

US20070166545A1 Surface coated cutting tool 有权
标题翻译：表面切割工具
公开(公告)号：US20070166545A1
公开(公告)日：2007-07-19
申请号：US11485644
申请日：2006-07-11
申请人： Takahito Tanibuchi , Hirotoshi Itoh
发明人： Takahito Tanibuchi , Hirotoshi Itoh
IPC分类号： B32B9/00
CPC分类号： C23C16/34 , B23B27/141 , B23B2224/04 , B23B2224/36 , B23B2228/04 , B23B2228/08 , B23B2228/10 , B23B2250/12 , C23C16/36 , C23C16/403 , C23C30/005 , Y10T407/27 , Y10T428/25 , Y10T428/30
摘要： A surface coated cutting tool comprises a substrate and a hard layer formed on the surface of the substrate, and a contact angle of water θ on the rake face of the hard layer is in the range of 30 to 80°. A surface coated cutting tool comprises a substrate and a hard layer formed on the surface of the substrate, and a contact angle of water θR on the rake face of the hard layer and a contact angle of water θF on the flank face of the hard layer have a relation of θR
摘要翻译：表面涂覆的切削工具包括基板和形成在基板的表面上的硬层，并且硬度层的前刀面上的水的接触角在30至80°的范围内。表面涂覆的切削工具包括基材和形成在基材表面上的硬质层，以及在硬质层的前刀面上的水的角度和水的接触角θ 在硬质层的侧面上的“F”具有θ和θ的关系。因此，可以显示优异的耐磨损和断裂性，从而形成优异的表面涂层切割工具。

6. 发明授权

US08252435B2 Cutting tool, process for producing the same, and method of cutting 有权
标题翻译：切割工具，其制造方法以及切割方法
公开(公告)号：US08252435B2
公开(公告)日：2012-08-28
申请号：US12305241
申请日：2007-08-30
申请人： Takahito Tanibuchi
发明人： Takahito Tanibuchi
IPC分类号： B32B9/00
CPC分类号： B23B27/146 , B22F7/08 , B22F2005/001 , B22F2999/00 , B23B2224/36 , B23B2228/10 , C22C29/02 , C22C2204/00 , C23C16/34 , C23C16/44 , C23C30/005 , Y10T83/04 , Y10T428/26 , Y10T428/268 , Y10T428/31678 , C23C16/00
摘要： [PROBLEMS] To provide a cutting tool consisting of a hard material improved in the adherence between a substratum of cemented carbide having hard phases bound by a binder metal and a TiN layer superimposed on a surface of the substratum, and provide a process for producing the same. [MEANS FOR SOLVING PROBLEMS] There is provided a cutting tool consisting of a hard material, characterized in that the hard material has a substratum containing hard phases and a binder metal and a TiN layer superimposed on a surface of the substratum, and that the substratum has β-phases consisting of at least one solid solution of carbide, nitride or carbonitride containing W and at least one member selected from among Ti, Ta, Nb and Zr, and that at least some of the β-phases lie at a surface of the substratum, and that the TiN layer has crystals with the same orientation relationship as that of β-phase crystals just above the β-phases of the substratum surface.
摘要翻译： [问题]提供一种由硬质材料组成的切削工具，其改善了由粘合剂金属结合的硬质相的硬质合金的基体与叠加在基材的表面上的TiN层之间的粘附性的粘附性，并提供了制造相同。 [解决问题的手段]提供了一种由硬质材料组成的切削工具，其特征在于，所述硬质材料具有包含硬质相和粘结剂金属的底材，TiN层叠加在所述基材的表面上，并且所述基材具有包含至少一种含有W的至少一种碳化物，氮化物或碳氮化物的固溶体以及选自Ti，Ta，Nb和Zr中的至少一种，并且至少一些“相”位于并且TiN层具有与基底表面正上方相位晶体具有相同取向关系的晶体。

7. 发明授权

US08007929B2 Surface coated cutting tool 有权
标题翻译：表面切割工具
公开(公告)号：US08007929B2
公开(公告)日：2011-08-30
申请号：US11571813
申请日：2005-07-20
申请人： Hirotoshi Itoh , Takahito Tanibuchi
发明人： Hirotoshi Itoh , Takahito Tanibuchi
IPC分类号： B32B9/00 , C09K3/14 , B23P15/28
CPC分类号： C23C30/005 , C23C16/403 , C23C28/044 , Y10T407/27 , Y10T408/03 , Y10T428/265 , Y10T428/31
摘要： A surface coated cutting tool having, on a surface of a substrate, a hard coating layer including at least an aluminum oxide layer, the surface having a rake face on a main face thereof and a flank on a side face thereof, wherein, when a value calculated by the following equation (I) is a texture coefficient TC of the (HKL) plane of the aluminum oxide layer, a ratio of a texture coefficient TCR on the rake face to a texture coefficient TCF on the flank, TCF/TCR, is in a range of 0.3 to 0.95. TC = I ⁡ ( HKL ) / I O ⁡ ( HKL ) 1 / 6 ⁢ ⁢ ∑ [ I ⁡ ( hkl ) / I 0 ⁡ ( hkl ) ] ( I ) where I(HKL), I0(HKL) and Σ[I(hkl)/I0(hkl)] are as described in the specification.
摘要翻译：一种表面涂覆的切削工具，在基材的表面上具有至少包含氧化铝层的硬涂层，所述表面在其主面上具有前刀面和在其侧面上的侧面，其中，当通过以下等式（I）计算的值是氧化铝层的（HKL）面的织构系数TC，前倾面上的织构系数TCR与侧面的织构系数TCF的比率，TCF / TCR，在0.3〜0.95的范围内。其中I（HKL），I0（HKL）和＆Sgr; [I]（HKL）/ I⁡（HKL） I（hkl）/ I0（hkl）]如说明书中所述。

8. 发明申请

US20100330360A1 Surface-Coated Member and Cutting Tool 有权
标题翻译：表面涂层构件和切割工具
公开(公告)号：US20100330360A1
公开(公告)日：2010-12-30
申请号：US12919740
申请日：2009-02-25
申请人： Takahito Tanibuchi , Yoshikazu Kodama , Tsuyoshi Fukano
发明人： Takahito Tanibuchi , Yoshikazu Kodama , Tsuyoshi Fukano
IPC分类号： B32B9/04
CPC分类号： C23C16/403 , C23C16/0272 , C23C16/30 , C23C16/36 , C23C28/00 , C23C28/02 , C23C30/005 , Y10T428/26
摘要： Disclosed is a surface coated member having excellent adhesion resistance and fracture resistance. A surface coated member (1) comprises a coating layer (3) on the surface of a base (2). The coating layer (3) is composed of a multilayer body wherein a titanium carbonitride (TiCN) layer (4), a continuously existing intermediate layer (5) containing titanium, aluminum, carbon and oxygen and having an average film thickness of 5-30 nm, and an a-aluminum oxide (Al2O3) layer (9) composed of aluminum oxide (Al2O3) having an a crystal structure are sequentially formed by deposition.
摘要翻译：公开了具有优异的粘附性和耐断裂性的表面涂布部件。表面涂覆部件（1）在基体（2）的表面上包括涂层（3）。涂层（3）由包含钛，铝，碳和氧并且平均膜厚为5-30的连续存在的中间层（5）的碳氮化钛（TiCN）层（4），多层体并且通过沉积顺序形成由具有晶体结构的氧化铝（Al 2 O 3）构成的a-氧化铝（Al 2 O 3）层（9）。

9. 发明申请

US20090223333A1 Cutting Tool, Process for Producing the Same, and Method of Cutting 有权
标题翻译：切割工具，生产方法和切割方法
公开(公告)号：US20090223333A1
公开(公告)日：2009-09-10
申请号：US12305241
申请日：2007-08-30
申请人： Takahito Tanibuchi
发明人： Takahito Tanibuchi
IPC分类号： B26D1/00 , B32B15/04 , C30B23/02
CPC分类号： B23B27/146 , B22F7/08 , B22F2005/001 , B22F2999/00 , B23B2224/36 , B23B2228/10 , C22C29/02 , C22C2204/00 , C23C16/34 , C23C16/44 , C23C30/005 , Y10T83/04 , Y10T428/26 , Y10T428/268 , Y10T428/31678 , C23C16/00
摘要： [Problems] To provide a cutting tool consisting of a hard material improved in the adherence between a substratum of cemented carbide having hard phases bound by a binder metal and a TiN layer superimposed on a surface of the substratum, and provide a process for producing the same.[Means for Solving Problems] There is provided a cutting tool consisting of a hard material, characterized in that the hard material has a substratum containing hard phases and a binder metal and a TiN layer superimposed on a surface of the substratum, and that the substratum has β-phases consisting of at least one solid solution of carbide, nitride or carbonitride containing W and at least one member selected from among Ti, Ta, Nb and Zr, and that at least some of the β-phases lie at a surface of the substratum, and that the TiN layer has crystals with the same orientation relationship as that of β-phase crystals just above the β-phases of the substratum surface.
摘要翻译： [问题]提供一种由硬质材料组成的切削工具，其改善了由粘合剂金属结合的硬质相的硬质合金的基体与叠加在基材的表面上的TiN层之间的粘合剂的粘附性，并且提供了制造相同。解决问题的手段提供一种由硬质材料构成的切削工具，其特征在于，所述硬质材料具有包含硬质相和粘合剂金属的底材，TiN层叠加在所述基材的表面上，所述基材具有包含至少一种含有W和至少一种选自Ti，Ta，Nb和Zr的元素的碳化物，氮化物或碳氮化物的至少一种固溶体的β相，并且至少一些β相位于并且TiN层具有与基底表面的β相正上方的β相晶体相同的取向关系的晶体。

10. 发明授权

US08449992B2 Surface-coated member and cutting tool 有权
标题翻译：表面涂层构件和切削工具
公开(公告)号：US08449992B2
公开(公告)日：2013-05-28
申请号：US12919740
申请日：2009-02-25
申请人： Takahito Tanibuchi , Yoshikazu Kodama , Tsuyoshi Fukano
发明人： Takahito Tanibuchi , Yoshikazu Kodama , Tsuyoshi Fukano
IPC分类号： B32B9/00
CPC分类号： C23C16/403 , C23C16/0272 , C23C16/30 , C23C16/36 , C23C28/00 , C23C28/02 , C23C30/005 , Y10T428/26
摘要： Disclosed is a surface coated member having excellent adhesion resistance and fracture resistance. A surface coated member (1) comprises a coating layer (3) on the surface of a base (2). The coating layer (3) is composed of a multilayer body wherein a titanium carbonitride (TiCN) layer (4), a continuously existing intermediate layer (5) containing titanium, aluminum, carbon and oxygen and having an average film thickness of 5-30 nm, and an α-aluminum oxide (Al2O3) layer (9) composed of aluminum oxide (Al2O3) having an α crystal structure are sequentially formed by deposition.
摘要翻译：公开了具有优异的粘附性和耐断裂性的表面涂布部件。表面涂覆部件（1）在基体（2）的表面上包括涂层（3）。涂层（3）由包含钛，铝，碳和氧并且平均膜厚为5-30的连续存在的中间层（5）的碳氮化钛（TiCN）层（4），多层体并且通过沉积顺序地形成由具有α晶体结构的氧化铝（Al 2 O 3）组成的α-氧化铝（Al 2 O 3）层（9）。

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