专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

JP2008132564A Surface-coated cutting tool 审中-公开
标题翻译：表面涂层切割工具
公开(公告)号：JP2008132564A
公开(公告)日：2008-06-12
申请号：JP2006320448
申请日：2006-11-28
申请人： Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社
发明人： MIYANAGA YOSHINORI , TABAYASHI DAIJI , SETOYAMA MAKOTO , MORIGUCHI HIDEKI
IPC分类号： B23B27/14 , B23B51/00 , B23C5/16 , C23C14/06
摘要： PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool provided with a coating for reducing crater wear and also for providing high degree of wear resistance.
SOLUTION: This surface-coated cutting tool is provided with: a basic material; and the coating formed on the basic material. The coating includes one layer or more, and at least one layer among the layers is a chromium-containing titanium layer containing a first compound expressed by formula Ti
1-x Cr
x Z
Y (wherein, X and Y are atomic ratios respectively; X is 0
摘要翻译：要解决的问题：提供一种具有用于减少火山口磨损的涂层以及提供高度耐磨性的表面涂层切削工具。
解决方案：该表面涂层切削工具设有：基本材料; 并在基材上形成涂层。涂层包括一层或更多层，并且层之中的至少一层是含有由式Ti 1-x X 表示的第一化合物的含铬钛层， Z Y （其中，X和Y分别为原子比; X为0

22. 发明专利

JP2007196364A Surface-coated cutting tool and its manufacturing method 审中-公开
标题翻译：表面涂层切割工具及其制造方法
公开(公告)号：JP2007196364A
公开(公告)日：2007-08-09
申请号：JP2006235897
申请日：2006-08-31
申请人： Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社
发明人： KOIKE SACHIKO , SETOYAMA MAKOTO , MORIGUCHI HIDEKI
IPC分类号： B23B27/14 , C23C14/08
摘要： PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool with an aluminum oxide coating film being directly deposited on the surface of its base material without deteriorating the base material or degrading the surface roughness.
SOLUTION: The surface-coated cutting tool has a base material and one or more coating films deposited on the base material. The coating film contains at least an aluminum oxide coating film, and the aluminum oxide coating film contains aluminum oxide, and is directly deposited on the base material. The crystalline structure of aluminum oxide is γ type or a mixed structure of γ type and α type.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种直接沉积在其基材表面上的氧化铝涂层的表面涂层切割工具，而不会使基材劣化或降低表面粗糙度。
解决方案：表面涂层切削工具具有基材和沉积在基材上的一个或多个涂膜。涂膜至少含有氧化铝被膜，氧化铝被膜含有氧化铝，直接沉积在基材上。氧化铝的结晶结构是γ型或γ型和α型的混合结构。版权所有（C）2007，JPO＆INPIT

23. 发明专利

JP2006192544A Surface-coated cutting tool and its manufacturing method 审中-公开
标题翻译：表面涂层切割工具及其制造方法
公开(公告)号：JP2006192544A
公开(公告)日：2006-07-27
申请号：JP2005008081
申请日：2005-01-14
申请人： Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社
发明人： MORIGUCHI HIDEKI , SETOYAMA MAKOTO , KOIKE SACHIKO
IPC分类号： B23B27/14 , B23P15/28 , C23C14/06 , C23C16/40
摘要： PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool having a coat which has a superior oxidation resistance under a high temperature and superior toughness causing no delamination, and to provide its manufacturing method. SOLUTION: This surface-coated cutting tool is provided with a base material and a coat formed on the base material; the coat includes a first coat formed by a chemical vapor deposition method and a second coat formed by the physical vapor deposition method; the first coat is positioned between the base material and the second coat, constituted of α-aluminum oxide and has a compressive residual stress applied by a process of giving mechanical impact thereon using ceramic particles; and the second coat is constituted of at least one layer of chemical compound which is composed of at lease one type of element selected from a group comprising elements of Group IVa of the periodic table, elements of Group Va, elements of Group VIa, Al and Si, and at least one type of element selected from a group comprising carbon, nitrogen, oxygen and boron, and has a compressive residual stress. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有在高温下具有优异的抗氧化性且优异的韧性而不会分层的涂层的表面涂覆的切削工具，并提供其制造方法。该解决方案：该表面涂层切削工具设置有基材和形成在基材上的涂层; 涂层包括通过化学气相沉积法形成的第一涂层和通过物理气相沉积法形成的第二涂层; 第一涂层位于基体材料和第二涂层之间，由α-氧化铝构成，并且通过使用陶瓷颗粒在其上施加机械冲击的工艺施加压缩残余应力; 并且第二涂层由至少一层化合物构成，所述化合物由至少一种选自元素周期表第Ⅳa族的元素，Ⅴa族元素，Ⅵa族，Ⅵa族元素和 Si和选自碳，氮，氧和硼的至少一种元素，并具有压缩残余应力。版权所有（C）2006，JPO＆NCIPI

24. 发明专利

JP2005344148A Wear-resistant film, and surface-coated cutting tool using the same 审中-公开
标题翻译：耐磨膜和表面涂层切割工具
公开(公告)号：JP2005344148A
公开(公告)日：2005-12-15
申请号：JP2004163497
申请日：2004-06-01
申请人： Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社
发明人： SETOYAMA MAKOTO , MORIGUCHI HIDEKI , FUKUI HARUYO , OMORI NAOYA , IMAMURA SHINYA
IPC分类号： B23B27/14 , C23C14/06
摘要： PROBLEM TO BE SOLVED: To provide a film capable of enhancing the wear resistance and heat resistance of a cutting tool or the like, in particular, wear resistance, slidability and chipping resistance at a high temperature, and a tool with the film coated thereon.
SOLUTION: The wear-resistant film consists of metal elements selected from the group consisting of Cr, Al and Si, and one or more elements of C, N or O, and has at least one layer consisting of a compound containing ≥ 0.001 atm.% and
摘要翻译：要解决的问题：为了提供能够提高切削工具等的耐磨性和耐热性的膜，特别是耐高温性下的耐磨性，滑动性和耐崩裂性，以及具有膜的工具涂覆在其上。解决方案：耐磨膜由选自Cr，Al和Si的金属元素和C，N或O的一种或多种元素组成，并且具有至少一层由含≥ 0.001 atm。％和<5 atm。％Ar原子。 ≥1μm直径和≥1μm高度的投影在耐磨膜表面上的平均密度小于10的范围内，其平均值在100μm×100μm的范围内。版权所有（C）2006，JPO＆NCIPI

25. 发明专利

JP2012041595A Cermet 审中-公开
标题翻译： CERMET
公开(公告)号：JP2012041595A
公开(公告)日：2012-03-01
申请号：JP2010182782
申请日：2010-08-18
申请人： Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社
发明人： HIROSE KAZUHIRO , MORIGUCHI HIDEKI , TSUDA KEIICHI
IPC分类号： C22C29/04 , B23B27/14
摘要： PROBLEM TO BE SOLVED: To provide a cermet which has excellent chipping resistance and is suitable for the material of a cutting tool capable of cutting with which the excellent working surface quality of the material to be cut is obtained, and a coated cermet tool.SOLUTION: The cermet is obtained in such a manner that a hard phase composed of a compound of the carbonitride of the group 4, 5, 6 metals in the periodic table is bound by a binder phase essentially composed of an iron group metal. The cermet provided with four kinds of grains with different compositions and forms as a hard phase has excellent chipping resistance and welding resistance while having high wear resistance, and with the cermet, satisfactory working surface quality can be obtained. The first hard phase 1 is constituted of the single phase grains of Ti(C, N); the second hard phase 2 is constituted of cored grains having core part 2a constituted of Ti(C, N) and a peripheral part 2b covering the whole of the core part 2a; the third hard phase 3 is constituted of cored grains constituted of composite carbonitride solid solution including Ti, W, and having the W concentration at a core part 3a higher than that of a peripheral part 3b; and fourth hard phase 4 is constituted of single phase grains composed of a composite carbonitride solid solution including Ti, W.
摘要翻译：要解决的问题：提供一种具有优异的耐切割性的金属陶瓷，并且适用于能够切割获得待切割材料的优异工作表面质量的能够切割的切割工具的材料，以及涂覆金属陶瓷工具。解决方案：金属陶瓷的制备方法是使由周期表第4,5,6族金属的碳氮化合物组成的硬质相通过基本上由铁族金属组成的粘合剂相结合。金属陶瓷具有四种不同组成和形式的作为硬质相的晶粒具有优异的耐崩裂性和耐焊接性，同时具有高耐磨性，并且与金属陶瓷相比，可以获得令人满意的工作表面质量。第一硬质相1由Ti（C，N）的单相晶粒组成; 第二硬质相2由具有由Ti（C，N）构成的芯部2a和覆盖整个芯部2a的周缘部2b的芯部晶粒构成; 第三硬质相3由包含Ti，W的复合碳氮化物固溶体构成的芯颗粒构成，并且在芯部3a处的W浓度高于周边部3b的W浓度; 第四硬质相4由包含Ti，W的复合碳氮化物固溶体构成的单相晶粒构成。（C）2012，JPO＆INPIT

26. 发明专利

JP2011127165A Coating, cutting tool and method for manufacturing coating 有权
标题翻译：涂料，切割工具和制造涂料的方法
公开(公告)号：JP2011127165A
公开(公告)日：2011-06-30
申请号：JP2009285399
申请日：2009-12-16
申请人： National Institute For Materials Science , Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社 , 独立行政法人物質・材料研究機構
发明人： SETOYAMA MAKOTO , MORIGUCHI HIDEKI , KAMEI MASAYUKI
IPC分类号： C23C14/08 , B23B27/14 , B23B51/00 , B23C5/16 , C23C14/06
摘要： PROBLEM TO BE SOLVED: To provide a coating having excellent abrasion resistance and excellent deposition resistance under a high-temperature environment, a cutting tool including the coating, and a method for manufacturing the coating. SOLUTION: The coating contains at least one oxide layer. The composition of the oxide layer is expressed by formula (1): (Al 1-x Zr x ) 2 O 3(1+y) . In formula (1), x denotes the real number to satisfy inequality 0.001≤x≤0.05, and y denotes the real number to satisfy inequality -0.1≤y≤0.2. The oxide layer has a gamma-alumina type crystalline structure. There are also provided the cutting tool including the coating, and the method for manufacturing the coating. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供在高温环境下具有优异的耐磨性和优异的耐沉积性的涂层，包括该涂层的切削工具以及该涂层的制造方法。解决方案：涂层含有至少一个氧化物层。氧化物层的组成由式（1）表示：（A1 1-x Zr X 1 + y）的。在公式（1）中，x表示满足不等式0.001≤x≤0.05的实数，y表示满足不等式-0.1≤y≤0.2的实数。氧化物层具有γ-氧化铝型晶体结构。还提供了包括涂层的切削工具和用于制造涂层的方法。版权所有（C）2011，JPO＆INPIT

27. 发明专利

JP2011125944A Coating film, cutting tool, and method of manufacturing coating film 有权
标题翻译：涂膜，切割工具和制造涂膜的方法
公开(公告)号：JP2011125944A
公开(公告)日：2011-06-30
申请号：JP2009285397
申请日：2009-12-16
申请人： National Institute For Materials Science , Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社 , 独立行政法人物質・材料研究機構
发明人： SETOYAMA MAKOTO , MORIGUCHI HIDEKI , KAMEI MASAYUKI
IPC分类号： B23B27/14 , B23B51/00 , B23C5/16 , C23C14/06 , C23C14/08
摘要： PROBLEM TO BE SOLVED: To provide a coating film excellent in the abrasion resistance and fusion resistance under a high temperature environment, and also to provide a cutting tool including the coating film, and a method of manufacturing the coating film. SOLUTION: The coating film is formed on a base material of the cutting tool, and includes a laminated body with a first oxide layer and a second oxide layer formed on the first oxide layer. The first oxide layer is located on the base material side from the second oxide layer. The first oxide layer has an α-alumina crystal structure. The composition of the second oxide layer is expressed as a following formula (1): (Al 1-x Zr x ) 2 O 3(1+y) . In the formula (1), x is a real number satisfying 0.001≤x≤0.5, and y is a real number satisfying -0.1≤y≤0.2. The second oxide layer is an amorphous film. The cutting tool including the coating film and the method of manufacturing the coating film are also provided. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供在高温环境下耐磨性和耐熔融性优异的涂膜以及提供包括该涂膜的切削工具以及该涂膜的制造方法。解决方案：涂膜形成在切削工具的基材上，并且包括具有形成在第一氧化物层上的第一氧化物层和第二氧化物层的层压体。第一氧化物层位于从第二氧化物层的基材侧。第一氧化物层具有α-氧化铝晶体结构。第二氧化物层的组成用下式（1）表示：（A1 1-x Zr X > 3（1 + y）的。在式（1）中，x是满足0.001≤x≤0.5的实数，y是满足-0.1≤y≤0.2的实数。第二氧化物层是非晶膜。还提供了包括涂膜的切削工具和涂膜的制造方法。版权所有（C）2011，JPO＆INPIT

28. 发明专利

JP2010274287A Joined body 有权
标题翻译：接合体
公开(公告)号：JP2010274287A
公开(公告)日：2010-12-09
申请号：JP2009127850
申请日：2009-05-27
申请人： National Institute Of Advanced Industrial Science & Technology , Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： OZAKI KOYO , KOBAYASHI KEIZO , MORIGUCHI HIDEKI , ISHIDA TOMOYUKI , IKEGAYA AKIHIKO , FUKAYA TOMOHIRO , HIRAO TAKASHI , NAKAJIMA TAKESHI , NISHIMURA MITSUO , FUJIMURA AKIO
IPC分类号： B23K20/00 , B23B27/18 , B23K1/00 , B23K1/19 , B23K1/20 , B23K3/04 , B23K101/20 , B23K103/18
CPC分类号： B23K31/025 , B23B27/18 , B23B2226/125 , B23B2226/315 , B23B2240/00 , B23K1/0008 , B23K1/19 , B23K20/008 , B23K20/023 , B23K20/16 , B23K20/22 , B23K35/325 , B23K35/327 , B23K2201/20 , B23K2201/34 , B23K2203/18 , B23K2203/52 , Y10T428/31678
摘要： PROBLEM TO BE SOLVED: To provide a joined body where there is no reduction in the joining strength of a joining layer even when the temperature of a brazing filler metal becomes high temperature exceeding a temperature generating a liquid phase during machining, and there is no need of preparing a cBN sintered compact and a diamond sintered compact having high grinding margins, and which is suitable as a cutting tool.
SOLUTION: In the joined body, a cemented carbide sintered compact is used as a first material 1 to be joined, and a cBN sintered compact or a diamond sintered compact is used as a second material 3 to be joined. The first material to be joined and the second material to be joined are joined across a joining material 2 installed between both and generating a liquid phase at a temperature in the range of >800 to
摘要翻译：要解决的问题：为了提供一种接合层的接合强度没有降低的接合体，即使当钎焊料的温度超过加工过程中产生液相的温度的高温时，并且在那里不需要制备具有高研磨余量的cBN烧结体和金刚石烧结体，适合作为切削工具。解决方案：在接合体中，使用硬质合金烧结体作为要接合的第一材料1，并且使用cBN烧结体或金刚石烧结体作为待接合的第二材料3。待接合的第一材料和待接合的第二材料跨越安装在两者之间的接合材料2并在> 800至<1,000℃的温度范围内产生液相，并且通过承载在0.1〜200MPa的压力下进行加压。版权所有（C）2011，JPO＆INPIT

29. 发明专利

JP2009172708A Drilling tool and drilling method for fiber-reinforced composite material 有权
标题翻译：用于纤维增强复合材料的钻孔工具和钻孔方法
公开(公告)号：JP2009172708A
公开(公告)日：2009-08-06
申请号：JP2008012725
申请日：2008-01-23
申请人： Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社
发明人： OKITA JUNYA , MORIGUCHI HIDEKI , ABE MAKOTO
IPC分类号： B23B51/00 , B23B47/18
CPC分类号： B23B2226/27
摘要： PROBLEM TO BE SOLVED: To provide a drilling tool capable of drilling a high-grade hole with reduced burrs and fuzz in a fiber-reinforced composite material represented by FRP (Fiber Reinforced Plastic) and maintaining excellent hole drilling quality for a long period of time by extending a tool service life, while suppressing an increase in economic burden.
SOLUTION: This drilling tool is formed based on a twist drill, and has cutting edges 4 which are formed at a tip of a main body 2 from a rotation center to an outer periphery, and symmetric around the rotation center. Each of the cutting edges 4 is constituted of at least three parts of a rotation center edge 4a, an intermediate edge 4b and an outermost peripheral edge 4c. The cutting edge has a structure in which the outermost peripheral edge 4c is formed into a linear shape and a tip angle of each edge is stepwise reduced from the rotation center side to the edge on an outer peripheral side.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在由FRP（纤维增强塑料）代表的纤维增强复合材料中以较低的毛刺和绒毛钻出高等级孔的钻孔工具，并且长期保持优异的钻孔质量通过延长刀具使用寿命，同时抑制经济负担的增加。解决方案：该钻具基于麻花钻形成，并且具有从旋转中心到外周形成在主体2的前端并且围绕旋转中心对称的切削刃4。每个切削刃4由旋转中心边缘4a，中间边缘4b和最外周边缘4c的至少三个部分构成。切削刃具有这样的结构，其中最外周边边缘4c形成为直线形状，并且每个边缘的尖端角度在外周侧上从旋转中心侧逐渐减小到边缘。版权所有（C）2009，JPO＆INPIT

30. 发明专利

JP2009090455A Cutting tool 有权
标题翻译：切割用具
公开(公告)号：JP2009090455A
公开(公告)日：2009-04-30
申请号：JP2008239024
申请日：2008-09-18
申请人： Sumitomo Electric Hardmetal Corp , Sumitomo Electric Ind Ltd , 住友電工ハードメタル株式会社 , 住友電気工業株式会社
发明人： ISHIDA TOMOYUKI , MORIGUCHI HIDEKI , IKEGAYA AKIHIKO
IPC分类号： B23B27/14 , B22F3/24 , B22F7/00 , B23P15/28 , C22C29/08 , C22C29/10 , C22C29/16 , C23C14/06
摘要： PROBLEM TO BE SOLVED: To provide a cutting tool excellent in both wear resistance and toughness and a manufacturing method thereof. SOLUTION: The cutting tool comprises a base material 10 formed of cermet whose main hard phase is of Ti compound such as TiCN. The base material 10 has layered structure of a fine particle layer 11 whose main hard phase is of fine Ti compound particles and a coarse particle layer 12 whose main hard phase is of Ti compound particles with mean particle size larger than that of hard phase particles in the fine particle layer, wherein the fine particle layer 11 is disposed in the surface side of the base material. Both layers 11, 12 are excellent in adhesion, and the cutting tool can fully utilize the performance of both layers 11, 12 and are excellent in both wear resistance and toughness. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供耐磨性和韧性两者都优异的切削工具及其制造方法。解决方案：切削工具包括由主要硬质相为Ti化合物如TiCN的金属陶瓷形成的基材10。基材10具有主要硬相为细Ti化合物粒子的细粒层11和主要硬相为平均粒径大于硬质粒子的Ti化合物粒子的粗粒子层12的层叠结构细颗粒层，其中细颗粒层11设置在基材的表面侧。两层11,12的密合性均优异，切削工具能够充分利用两层11,12的性能，并且耐磨性和韧性优异。版权所有（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式