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1. 发明申请

US20070077874A1 Flexible materials processing rotation tool 审中-公开
标题翻译：柔性材料加工旋转工具
公开(公告)号：US20070077874A1
公开(公告)日：2007-04-05
申请号：US11534315
申请日：2006-09-22
申请人： Yoshitada Ataka , Akira Osada , Ryuichi Matsuki
发明人： Yoshitada Ataka , Akira Osada , Ryuichi Matsuki
IPC分类号： B24B21/18
CPC分类号： B24D7/18 , B24B53/017 , B24B53/12
摘要： A flexible material processing rotation tool that executes processing against a target material composed of flexible material, and which is characterized by forming or more cutting blade protrusions on the surface of the substrate so that they project upward, formation of an inclined surface on the surface of cutting blade protrusion and formation of cutting blade ridge at the section that projects most upward from among the ridge areas of inclined surface, and by arrangement so that a portion of the inclined surfaces of cutting blade protrusions facing at least in one direction of the circumferential direction of the rotation of the substrate, and arrangement of at least a portion of the remaining inclined surfaces of cutting blade protrusions in at least the other direction of the circumferential direction of the rotation of the substrate.
摘要翻译：一种柔性材料处理旋转工具，其对由柔性材料构成的目标材料执行处理，其特征在于，在所述基板的表面上形成或更多切割刀片突起，使得它们向上突出，在所述表面上形成倾斜表面切割刀片突起和在从倾斜表面的脊区域中最向最突出的部分形成切割刀脊，并且通过布置使得切割刀片突起的倾斜表面的一部分至少沿圆周方向的一个方向基板旋转的至少一部分，以及至少沿着基板的旋转方向的另一方向的切割刀片突起的剩余倾斜面的至少一部分的布置。

2. 发明申请

US20140287210A1 SURFACE-COATED CUTTING TOOL 有权
标题翻译：表面涂层切割工具
公开(公告)号：US20140287210A1
公开(公告)日：2014-09-25
申请号：US14241681
申请日：2012-08-31
申请人： Kohei Tomita , Akira Osada
发明人： Kohei Tomita , Akira Osada
IPC分类号： B23B27/14
CPC分类号： B23B27/14 , C23C16/0272 , C23C16/029 , C23C16/403 , C23C16/45523 , C23C28/042 , C23C28/044 , Y10T428/24975
摘要： A surface-coated cutting tool with a hard coating layer exhibiting an excellent flaking and chipping resistance in a high-speed heavy and intermittent cutting is provided. The vapor-deposited hard coating layer has a lower layer (Ti compound layer) and an upper layer (α-type Al2O3 layer). Thirty to 70% of Al2O3 crystal grains directly above the lower layer are oriented to (11-20) plane. Forty-five % or more of all of the Al2O3 crystal grains are oriented to (0001) plane. Preferably, the outermost surface layer of the lower layer is an oxygen-containing TiCN layer having oxygen content of 0.5 to 3 atomic % only within the depth region of 500 nm n. The ratio of the number of Al2O3 crystal grains directly above the outermost surface layer to the number of crystal grains of the Ti carbonitride layer in the outermost surface layer is 0.01 to 0.5 in the interface.
摘要翻译：提供了一种在高速重和间歇切割中具有优异的剥离和耐崩裂性的硬涂层的表面涂层切削工具。气相沉积硬涂层具有下层（Ti化合物层）和上层（α型Al 2 O 3层）。正下方的30％〜70％的Al 2 O 3晶粒取向为（11-20）面。所有Al2O3晶粒中的45％以上取向为（0001）面。优选地，下层的最外表面层仅在500nm n的深度区域内具有氧含量为0.5-3原子％的含氧TiCN层。在表面最外层的正上方的Al 2 O 3晶粒数与最外层的Ti碳氮化物层的晶粒数的比例在界面中为0.01〜0.5。

3. 发明申请

US20120003452A1 SURFACE-COATED CUTTING TOOL 有权
标题翻译：表面涂层切割工具
公开(公告)号：US20120003452A1
公开(公告)日：2012-01-05
申请号：US13256867
申请日：2010-03-18
申请人： Kohei Tomita , Makoto Igarashi , Akira Osada , Eiji Nakamura
发明人： Kohei Tomita , Makoto Igarashi , Akira Osada , Eiji Nakamura
IPC分类号： B23B27/14
CPC分类号： C23C16/403 , C23C16/0272 , C23C16/30 , C23C16/32 , C23C16/34 , C23C16/36 , C23C16/40 , C23C28/042 , C23C28/044 , C23C30/005 , Y10T428/24975 , Y10T428/265
摘要： A surface-coated cutting tool includes a tool substrate made of tungsten carbide-based cemented carbide or titanium carbonitride-based cermet; and a hard coating layer formed by vapor-depositing in order, a lower layer (a), an intermediate layer (b), and an upper layer (c) on the tool substrate. The lower layer (a) is a Ti layer composed of one or more of a titanium carbide layer, a titanium nitride layer, a titanium carbonitride layer, a titanium carboxide layer, and a titanium oxycarbonitride layer, and having a thickness of 3 to 20 μm. The intermediate layer (b) is an aluminum oxide layer having a thickness of 1 to 5 μm, and having an α-type crystal structure in a chemically vapor-deposited state. The upper layer (c) is an aluminum oxide layer having a thickness of 2 to 15 μm, and containing one or more elements of Ti, Y, Zr, Cr, and B.
摘要翻译：表面涂层切削工具包括由碳化钨基硬质合金或碳氮化钛基金属陶瓷制成的工具基板; 以及在工具基板上依次气相沉积形成的硬质涂层，下层（a），中间层（b）和上层（c）。下层（a）是由碳化钛层，氮化钛层，碳氮化钛层，钛羧化物层和碳氮氧化钛层中的一种以上构成的Ti层，其厚度为3〜20 μm。中间层（b）是厚度为1〜5μm，具有化学气相沉积状态的α型晶体结构的氧化铝层。上层（c）是厚度为2〜15μm的氧化铝层，含有Ti，Y，Zr，Cr，B的一种以上的元素。

4. 发明授权

US07763346B2 Surface coated cutting tool made of cermet having property-modified α type Al2O3 layer of hard coating layer 有权
标题翻译：表面涂层切割工具由具有改性α型Al2O3层的硬质涂层的金属陶瓷制成
公开(公告)号：US07763346B2
公开(公告)日：2010-07-27
申请号：US11561285
申请日：2006-11-17
申请人： Akira Osada , Eiji Nakamura , Hisashi Honma
发明人： Akira Osada , Eiji Nakamura , Hisashi Honma
IPC分类号： B23P15/28
CPC分类号： C23C30/005 , C23C16/403 , Y10T428/24975 , Y10T428/265
摘要： A surface coated cermet cutting tool comprising a tool body and a hard coating layer formed on the surface of the tool body, wherein the hard coating layer has a lower layer of a titanium compound layer and an upper layer of property-modified α type Al2O3 layer that has a crystal grain boundary orientation determined using a field emission type scanning electron microscope and an electron back-scattered diffraction pattern imaging device such that crystal grain boundary units of not less than 45% of all the grain boundaries show intersection angles of 15° or less between normals of (0001) planes and between normals of {10-10} planes, where a crystal grain boundary unit is a crystal grain boundary of adjacent pair of crystal grains.
摘要翻译： 1.一种表面被覆金属陶瓷切削工具，其特征在于，具有在所述工具主体的表面上形成的工具主体和硬涂层，所述硬质被膜层具有下层的钛化合物层和上层的特性改性的α型Al 2 O 3层其具有使用场发射型扫描电子显微镜和电子背散射衍射图案成像装置确定的晶界边界取向，使得不小于所有晶界的45％的晶界单位显示出15°的相交角或（0001）面的法线和{10-10}面的法线之间较少，其中晶界单位是相邻的一对晶粒的晶粒边界。

5. 发明申请

US20070116985A1 SURFACE COATED CUTTING TOOL MADE OF CERMET HAVING PROPERTY-MODIFIED ALPHA TYPE AI203 LAYER OF HARD COATING LAYER 有权
标题翻译：表面涂层切割工具，具有改性AlPHA型Al203层硬化涂层
公开(公告)号：US20070116985A1
公开(公告)日：2007-05-24
申请号：US11561285
申请日：2006-11-17
申请人： Akira Osada , Eiji Nakamura , Hisashi Honma
发明人： Akira Osada , Eiji Nakamura , Hisashi Honma
IPC分类号： B32B9/00
CPC分类号： C23C30/005 , C23C16/403 , Y10T428/24975 , Y10T428/265
摘要： A surface coated cermet cutting tool comprising a tool body and a hard coating layer formed on the surface of the tool body, wherein the hard coating layer has a lower layer of a titanium compound layer and an upper layer of property-modified α type A12O3 layer that has a crystal grain boundary orientation determined using a field emission type scanning electron microscope and an electron back-scattered diffraction pattern imaging device such that crystal grain boundary units of not less than 45% of all the grain boundaries show intersection angles of 15° or less between normals of (0001) planes and between normals of {10-10} planes, where a crystal grain boundary unit is a crystal grain boundary of adjacent pair of crystal grains.
摘要翻译：一种表面被覆金属陶瓷切削工具，其包括形成在所述工具主体的表面上的工具主体和硬涂层，其中所述硬涂层具有下层的钛化合物层和上层的特性改性的α型A1 < 使用场发射型扫描电子显微镜和电子背散射衍射图案成像装置测定具有晶界取向的SiO 2层，使得晶界边界单位为在（0001）面的法线和{10-10}面的法线之间，不少于45％的晶界显示15°或更小的相交角，其中晶界单位是相邻对的晶粒边界的晶粒。

6. 发明申请

US20060070822A1 Sheave for elevator 审中-公开
标题翻译：电梯滑轮
公开(公告)号：US20060070822A1
公开(公告)日：2006-04-06
申请号：US11222796
申请日：2005-09-12
申请人： Akira Osada , Noboru Hiruma
发明人： Akira Osada , Noboru Hiruma
IPC分类号： B66B5/00
CPC分类号： B66B15/04
摘要： Coating layers of low-friction coating materials helping a rotating action generated on ropes are provided on surfaces of grooves formed on an outer peripheral surface of a base of a sheave. Thus, difference in tension between the ropes can be solved, generation of twist on the ropes can be prevented, and deterioration of portions of the ropes which are in contact with the sheave can be prevented to extend the lifetime of the ropes.
摘要翻译：在绳轮的基部的外周面上形成的槽的表面上设置有用于在绳索上产生的旋转动作的低摩擦涂层材料的涂层。因此，可以解决绳索之间的张力差，可以防止绳索上的扭转产生，并且可以防止与绳轮接触的绳索的部分的劣化延长绳索的使用寿命。

7. 发明申请

US20060035111A1 Surface-coated cermet cutting tool with hard coating layer having excellent chipping resistance in high-speed intermittent cutting work 有权
标题翻译：具有硬涂层的表面涂层金属陶瓷切削刀具在高速间歇切削加工中具有优异的耐崩裂性
公开(公告)号：US20060035111A1
公开(公告)日：2006-02-16
申请号：US11197949
申请日：2005-08-04
申请人： Akira Osada
发明人： Akira Osada
IPC分类号： B32B9/00
CPC分类号： C23C16/32 , C23C16/34 , C23C16/36 , C23C16/403 , C23C30/005 , Y10T407/27 , Y10T428/24942 , Y10T428/24975 , Y10T428/265
摘要： A surface-coated cermet cutting tool with a hard coating layer in a high-speed intermittent cutting work is provided. The hard-coating layer includes lower and upper layers. One of the lower layers is a titanium carbonitride layer, which has the highest peak in Σ3 and a distribution ratio of the Σ3 to ΣN+1 ranges 60% to 80% in the atom sharing lattice point distribution graph.
摘要翻译：提供了一种在高速间歇切割工作中具有硬涂层的表面涂覆金属陶瓷切削工具。硬涂层包括下层和上层。下层之一是碳纳米管层，其在Sigma3中具有最高峰，并且在原子共享点阵分布图中Sigma3与SigmaN + 1的分布比率范围为60％至80％。

8. 发明授权

US09636748B2 Surface-coated cutting tool 有权
公开(公告)号：US09636748B2
公开(公告)日：2017-05-02
申请号：US14241681
申请日：2012-08-31
申请人： Kohei Tomita , Akira Osada
发明人： Kohei Tomita , Akira Osada
IPC分类号： B23B27/14 , C23C16/02 , C23C16/40 , C23C16/455 , C23C28/04
CPC分类号： B23B27/14 , C23C16/0272 , C23C16/029 , C23C16/403 , C23C16/45523 , C23C28/042 , C23C28/044 , Y10T428/24975
摘要： A surface-coated cutting tool with a hard coating layer exhibiting an excellent flaking and chipping resistance in a high-speed heavy and intermittent cutting is provided. The vapor-deposited hard coating layer has a lower layer (Ti compound layer) and an upper layer (α-type Al2O3 layer). Thirty to 70% of Al2O3 crystal grains directly above the lower layer are oriented to (11-20) plane. Forty-five % or more of all of the Al2O3 crystal grains are oriented to (0001) plane. Preferably, the outermost surface layer of the lower layer is an oxygen-containing TiCN layer having oxygen content of 0.5 to 3 atomic % only within the depth region of 500 nm. The ratio of the number of Al2O3 crystal grains directly above the outermost surface layer to the number of crystal grains of the Ti carbonitride layer in the outermost surface layer is 0.01 to 0.5 in the interface.

9. 发明申请

US20080233388A1 Surface-Coated Cutting Tool Made of Hard Metal and Manufacturing Method for Same 有权
标题翻译：硬金属表面涂层刀具及其制造方法
公开(公告)号：US20080233388A1
公开(公告)日：2008-09-25
申请号：US10597505
申请日：2005-01-28
申请人： Keisuke Morita , Tomoyuki Masuno , Akira Osada , Eiji Nakamura
发明人： Keisuke Morita , Tomoyuki Masuno , Akira Osada , Eiji Nakamura
IPC分类号： B32B15/00 , B32B33/00 , C23C14/35
CPC分类号： C23C14/06 , C23C14/0664 , C23C14/352 , C23C28/044 , C23C30/005 , Y10T428/24975 , Y10T428/252 , Y10T428/265 , Y10T428/30
摘要： A surface-coated cutting tool comprising: a hard substrate; a lower layer which is formed on a surface of the hard substrate, contains a composite compound consisting of at least one element selected from Ti and Al, and at least one element selected from N and C, and has an average thickness of 0.1 to 3 μm; and an upper layer having an average thickness of 1 to 13 μm, which is formed on the lower layer and having a texture in which fine grains of crystalline Ti (C,N) based compounds or fine grains of crystalline (Ti, Al)(C, N) based compounds are dispersively distributed in a matrix of a carbon based amorphous material containing W.
摘要翻译：一种表面涂覆的切削工具，包括：硬质基材; 形成在硬质基材的表面上的下层含有由选自Ti和Al的至少一种元素和选自N和C中的至少一种元素组成的复合化合物，其平均厚度为0.1至3 妈妈和平均厚度为1至13μm的上层，其形成在下层上并且具有结晶Ti（C，N）基化合物或结晶（Ti，Al）的细晶粒（Ti，Al）（ C，N）基化合物分散分布在含有W的碳基无定形材料的基体中

10. 发明授权

US6093479A Coated hard alloy blade member 有权
标题翻译：涂层硬质合金刀片部件
公开(公告)号：US6093479A
公开(公告)日：2000-07-25
申请号：US210460
申请日：1998-12-14
申请人： Hironori Yoshimura , Akira Osada , Kenichi Unou , Takatoshi Oshika , Jun Sugawara , Yuuki Hamaguchi
发明人： Hironori Yoshimura , Akira Osada , Kenichi Unou , Takatoshi Oshika , Jun Sugawara , Yuuki Hamaguchi
IPC分类号： C23C16/36 , C23C16/40 , C23C30/00
CPC分类号： C23C16/36 , C23C16/403 , C23C30/005 , Y10T428/12049 , Y10T428/24942
摘要： A coated hard alloy blade member is disclosed which includes a substrate formed of a hard alloy of a WC-based cemented carbide or a TiCN-based cermet, and a hard coating deposited on the substrate. The hard coating includes an inner layer of TiCN having unilaterally grown crystals of an elongated shape and an outer layer of Al.sub.2 O.sub.3 having a crystal form .kappa. or .kappa.+.alpha. wherein .kappa.>.alpha.. The resulting blade member is highly resistant to wear and fracturing, and possesses cutting ability of a higher level.
摘要翻译：公开了一种涂覆的硬质合金刀片构件，其包括由WC基硬质合金或TiCN基金属陶瓷的硬质合金和沉积在基底上的硬涂层形成的基底。硬涂层包括具有细长形状的单侧生长晶体的TiCN内层和具有κ或κ+α晶型的Al 2 O 3的外层，其中κα。所得的叶片构件耐磨损和断裂，具有更高水平的切割能力。

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