-
公开(公告)号:US07874770B2
公开(公告)日:2011-01-25
申请号:US11813115
申请日:2006-03-14
申请人: Naoya Omori , Yoshio Okada , Minoru Itoh , Susumu Okuno , Shinya Imamura
发明人: Naoya Omori , Yoshio Okada , Minoru Itoh , Susumu Okuno , Shinya Imamura
CPC分类号: C23C30/005 , C23C28/042 , C23C28/044 , C23C28/321 , C23C28/322 , C23C28/34 , C23C28/345 , C23C28/347 , Y10T407/1924 , Y10T407/23 , Y10T407/27
摘要: A indexable insert (1) of the present invention has a structure including at least a rake face (2) and a bearing surface (5), the indexable insert (1) including a substrate and a coating layer disposed on the substrate, wherein the coating layer includes one or more layers, and at least one layer of the one or more layers covers the entire surface of the substrate and satisfies the relationship F1
摘要翻译: 本发明的可转位刀片(1)具有包括至少前刀面(2)和支承面(5)的结构,所述可转位刀片(1)包括衬底和设置在衬底上的涂层,其中, 涂层包括一层或多层,并且至少一层一层或多层覆盖基材的整个表面,并满足关系F1
-
公开(公告)号:US20100040423A1
公开(公告)日:2010-02-18
申请号:US11813081
申请日:2006-03-22
申请人: Naoya Omori , Yoshio Okada , Minoru Itoh , Susumu Okuno , Shinya Imamura
发明人: Naoya Omori , Yoshio Okada , Minoru Itoh , Susumu Okuno , Shinya Imamura
IPC分类号: B23B27/14
CPC分类号: C23C30/005 , B23B27/141 , B23B2228/10 , B23B2260/144 , C23C28/042 , C23C28/044 , C23C28/321 , C23C28/322 , C23C28/34 , C23C28/345 , C23C28/347 , Y10T407/27
摘要: An indexable insert (1) of the present invention has a structure including at least a rake face (2) and a bearing surface (5), the indexable insert (1) including a substrate and a coating layer disposed on the substrate, wherein the coating layer includes one or more layers and satisfies the relationship 0.9>R1/R2, wherein R1 represents the surface roughness Rz of the coating layer in the rake face (2), and R2 represents the surface roughness Rz of the coating layer in the bearing surface (5).
摘要翻译: 本发明的可转位刀片(1)具有至少包括前刀面(2)和支承面(5)的结构,所述可转位刀片(1)包括衬底和设置在衬底上的涂层,其中, 涂层包括一层或多层,并且满足0.9> R1 / R2的关系,其中R1表示前刀面(2)中涂层的表面粗糙度Rz,R2表示轴承中涂层的表面粗糙度Rz 表面(5)。
-
公开(公告)号:US20090311056A1
公开(公告)日:2009-12-17
申请号:US11813115
申请日:2006-03-14
申请人: Naoya Omori , Yoshio Okada , Minoru Itoh , Susumu Okuno , Shinya Imamura
发明人: Naoya Omori , Yoshio Okada , Minoru Itoh , Susumu Okuno , Shinya Imamura
CPC分类号: C23C30/005 , C23C28/042 , C23C28/044 , C23C28/321 , C23C28/322 , C23C28/34 , C23C28/345 , C23C28/347 , Y10T407/1924 , Y10T407/23 , Y10T407/27
摘要: A indexable insert (1) of the present invention has a structure including at least a rake face (2) and a bearing surface (5), the indexable insert (1) including a substrate and a coating layer disposed on the substrate, wherein the coating layer includes one or more layers, and at least one layer of the one or more layers covers the entire surface of the substrate and satisfies the relationship F1
摘要翻译: 本发明的可转位刀片(1)具有包括至少前刀面(2)和支承面(5)的结构,所述可转位刀片(1)包括衬底和设置在衬底上的涂层,其中, 涂层包括一层或多层,并且至少一层一层或多层覆盖基材的整个表面,并满足关系F1
-
公开(公告)号:US20090232611A1
公开(公告)日:2009-09-17
申请号:US11576338
申请日:2006-07-24
申请人: Naoya Omori , Yoshio Okada , Minoru Itoh , Norihiro Takanashi , Shinya Imamura
发明人: Naoya Omori , Yoshio Okada , Minoru Itoh , Norihiro Takanashi , Shinya Imamura
IPC分类号: B26D3/00
CPC分类号: C23C16/04 , B23B27/1662 , B23B2228/10 , B23B2260/144 , Y10T407/23 , Y10T407/235 , Y10T407/27
摘要: An indexable cutting insert (1) of the present invention includes at least one face (2), at least two flanks (3), at least one edge line (4), at least one corner (9), and a base layer having a different color from a use-state indicating layer. The use-state indicating layer is formed on at least one of the flanks (3) so that the use-state indicating layer is formed on the base layer over the entire surface or a part of a region A2 excluding at least one region A1 of 2 mm2 containing at least one corner (9).
摘要翻译: 本发明的可转位切削刀片(1)包括至少一个面(2),至少两个侧面(3),至少一个边缘线(4),至少一个拐角(9)和具有 与使用状态指示层不同的颜色。 使用状态指示层形成在至少一个侧面(3)上,使得使用状态指示层形成在基底层上的整个表面或区域A2的一部分上,不包括至少一个区域A1 2 mm2包含至少一个角(9)。
-
公开(公告)号:US20090097933A1
公开(公告)日:2009-04-16
申请号:US12094236
申请日:2007-08-08
申请人: Naoya Omori , Yoshio Okada , Minoru Itoh , Shinya Imamura , Susumu Okuno , Hiroyuki Morimoto , Chikako Kojima
发明人: Naoya Omori , Yoshio Okada , Minoru Itoh , Shinya Imamura , Susumu Okuno , Hiroyuki Morimoto , Chikako Kojima
CPC分类号: B23B27/141 , B23B2228/105 , C23C30/005 , Y10T407/23 , Y10T407/27 , Y10T408/909 , Y10T428/265
摘要: A surface-coated cutting tool includes a coating layer (108) formed on a substrate (104), wherein assuming that the average thickness of the coating layer (108) on a first surface (106) and a second surface (107) of the substrate (104) is A, a difference between the maximum and minimum thicknesses of the coating layer (108) is 0.04×A or less. Also, a surface-coated cutting tool includes a coating layer (108) formed on a substrate (104), wherein assuming that the average thickness of the coating layer (108) on a first surface (106) of the substrate (104) is B1, and the average thickness of the coating layer (108) on a second surface (107) of the substrate (104) is B2, a value obtained by dividing an absolute difference value between B1 and B2 by a larger value of B1 and B2 is 0.04 or less.
摘要翻译: 表面涂覆的切削工具包括形成在基底(104)上的涂层(108),其中假设在第一表面(106)和第二表面(107)上的涂层(108)的平均厚度 基板(104)为A,涂层(108)的最大和最小厚度之间的差为0.04xA以下。 此外,表面涂覆的切削工具包括形成在基板(104)上的涂层(108),其中假设基板(104)的第一表面(106)上的涂层(108)的平均厚度为 B1,衬底(104)的第二表面(107)上的涂层(108)的平均厚度为B2,通过将B1和B2之间的绝对差值除以B1和B2的较大值而获得的值 为0.04以下。
-
公开(公告)号:US20080292905A1
公开(公告)日:2008-11-27
申请号:US11794257
申请日:2005-11-16
申请人: Yoshio Okada , Naoya Omori , Minoru Itoh , Norihiro Takanashi , Shinya Imamura , Susumu Okuno
发明人: Yoshio Okada , Naoya Omori , Minoru Itoh , Norihiro Takanashi , Shinya Imamura , Susumu Okuno
IPC分类号: B23B27/14
CPC分类号: C23C30/005 , C23C16/56 , C23C28/044
摘要: A surface-coated cutting tool comprising a substrate, and a coating formed thereon, characterized in that the coating includes a first coating containing TiCN and a second coating containing α-type Al2O3, the first coating is interposed between the substrate and the second coating, and the second coating has compressive stress S1 on the rake face and tensile stress S2 on the flank face, with the compressive stress S1 and the tensile stress S2 being defined by the following expression; 441 MPa≦|S1−S2|≦3500 MPa . . . .
摘要翻译: 一种表面涂覆的切削工具,包括基底和形成在其上的涂层,其特征在于,所述涂层包括含有TiCN的第一涂层和含有α型Al 2 O 3的第二涂层,所述第一涂层插入在所述基底和所述第二涂层之间, 并且第二涂层在前刀面上具有压应力S1和在侧面上具有拉伸应力S2,压应力S1和拉伸应力S2由以下表达式定义; <?in-line-formula description =“In-line Formulas”end =“lead”?> 441 MPa <= | S1-S2 | <= 3500 MPa。 。 。 。<?in-line-formula description =“In-line Formulas”end =“tail”?>
-
公开(公告)号:US20080131218A1
公开(公告)日:2008-06-05
申请号:US11813168
申请日:2005-12-15
申请人: Naoya Omori , Yoshio Okada , Minoru Itoh , Norihiro Takanashi , Shinya Imamura , Susumo Okuno
发明人: Naoya Omori , Yoshio Okada , Minoru Itoh , Norihiro Takanashi , Shinya Imamura , Susumo Okuno
IPC分类号: B23B27/22
CPC分类号: B23B27/141 , B23B2224/04 , B23B2224/32 , B23B2224/36 , B23B2228/10 , B23B2260/144 , C23C30/005 , Y10T407/23 , Y10T407/235 , Y10T407/24
摘要: The present invention provides an indexable insert (1) which includes a body (8), a base layer disposed on the body (8), and a wear-indicating layer disposed on a part of the base layer, wherein at least one surface of the body (8) serves as a rake face (2), at least one other surface of the body serves as a flank face (3), the rake face (2) being connected to the flank face (3) with a cutting edge (4) therebetween, the base layer has a color different from that of the wear-indicating layer, and the wear-indicating layer is disposed on the rake face and on the base layer entirely or partially in a region A2 other than a region A1 that extends to a distance of 0.2 mm or more and less than 4.0 mm from the cutting edge.
摘要翻译: 本发明提供一种可转位的插入件(1),其包括主体(8),设置在主体(8)上的基层和设置在基层的一部分上的耐磨指示层,其中至少一个表面 所述主体(8)用作前刀面(2),所述主体的至少另一个表面用作侧面(3),所述前刀面(2)与所述侧面(3)连接,所述前刀面 (4)之间,基层具有与耐磨指示层不同的颜色,并且磨损指示层全部或部分地设置在前刀面和基底层上,除了区域 A 1从切削刃延伸至0.2mm以上且小于4.0mm的距离。
-
公开(公告)号:US6107587A
公开(公告)日:2000-08-22
申请号:US815117
申请日:1997-03-11
申请人: Minoru Itoh , Kazuhito Yoshitani
发明人: Minoru Itoh , Kazuhito Yoshitani
摘要: A multiple pass sheet sorter in which supplied sheets are automatically sorted in multiple passes. The sheets are sorted into classifying boxes such that the assignment of sheets to classifying boxes in the second and subsequent passes are automatically adjusted based on a classification information added to the sheets and with reference to a stacking order table and a classifying box assignment table.
摘要翻译: 多张纸张分类器,其中供应的纸张以多次自动分类。 这些纸张被分类到分类盒中,使得根据添加到纸张的分类信息并参考堆垛订单表和分类箱分配表,自动调整在第二次和后续通行证中的纸张到分类盒的分配。
-
9.
公开(公告)号:US4709380A
公开(公告)日:1987-11-24
申请号:US816956
申请日:1986-01-06
申请人: Minoru Itoh
发明人: Minoru Itoh
IPC分类号: G11C27/04 , G11C19/18 , H01L21/339 , H01L29/762 , G11C19/28 , H01L29/78
CPC分类号: G11C19/186
摘要: A high charge transfer efficiency BBD (bucket brigade device) has an auxiliary gate (M.sub.11, M.sub.12 . . . ) provided in a position next to each transfer gate (11, 12 . . . ) of a charge transfer MOSFET, the auxiliary gate being impressed with a DC bias voltage. A region of higher absolute value of threshold voltage at the auxiliary gate electrode is formed, by making the gate insulation film thereat (241, 242 . . . ) thicker than other parts, or by forming a higher doped island region (211, 212) than the substrate surface under the transfer gate. This enables the attainment of efficient charge transfer by only impressing the same DC bias level on the auxiliary gates (M.sub.11, M.sub.12 . . . ) as the voltage of the clock signal level for the transfer gates (11, 12 . . . ).
摘要翻译: 高电荷转移效率BBD(桶式装置)具有设置在电荷传输MOSFET的每个传输栅极(11,12 ...)旁边的位置的辅助栅极(M11,M12 ...),辅助栅极 留下了直流偏置电压。 通过使栅绝缘膜(241,242 ...)比其它部分厚,或者通过形成较高掺杂的岛区(211,212),形成辅助栅电极处的阈值电压绝对值较高的区域, 比传输门下的衬底表面。 这使得能够通过仅在辅助门(M11,M12 ...)上施加相同的DC偏置电平作为传输门(11,12 ...)的时钟信号电平的电压来实现有效的电荷转移。
-
公开(公告)号:US20130152481A1
公开(公告)日:2013-06-20
申请号:US13820392
申请日:2011-07-05
申请人: Anongsack Paseuth , Minoru Itoh , Yoshio Okada , Hideaki Kanaoka , Chie Suzuki
发明人: Anongsack Paseuth , Minoru Itoh , Yoshio Okada , Hideaki Kanaoka , Chie Suzuki
IPC分类号: B23B27/14
CPC分类号: B23B27/14 , C23C16/0272 , C23C16/36 , C23C16/403 , C23C16/56 , C23C28/042 , C23C28/044 , C23C30/005 , Y10T428/265
摘要: A surface coated cutting tool with a high level of both wear resistance and defect resistance in balance is provided. The surface coated cutting tool of the present invention includes a base material, and a coat film formed on the base material. The coat film includes at least one titanium carbonitride layer. The titanium carbonitride layer has a maximum value for an orientational index TC (220) among texture coefficients TC (hkl). When an indentation hardness of a standard block for hardness is Hs and an indentation hardness of the titanium carbonitride layer is Ht, the average value of the relative hardness Ht/Hs for a plurality of times of measurement is greater than or equal to 3. The difference between the maximum value Htmax/Hs and minimum value Htmin/Hs of the relative hardness of the titanium carbonitride layer to the relative hardness Ht/Hs is less than or equal to 0.5.
摘要翻译: 提供了具有高水平的耐磨性和耐缺陷性的表面涂层切削工具。 本发明的表面覆盖切削工具包括基材和形成在基材上的涂膜。 涂膜包括至少一个碳氮化钛层。 碳氮化钛层在纹理系数TC(hk1)中具有取向指数TC(220)的最大值。 当硬度标准块的压痕硬度为Hs,碳氮化钛层的压痕硬度为Ht时,多次测量时的相对硬度Ht / Hs的平均值大于或等于3. 碳氮化钛层的相对硬度的最大值Htmax / Hs和最小值Htmin / Hs之间的差异小于或等于0.5。
-
-
-
-
-
-
-
-
-