公开(公告)号：US20090067938A1

公开(公告)日：2009-03-12

申请号：US11913292

申请日：2006-12-26

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 ,  B23B51/00

CPC分类号： B23B27/141 ,  B23B2200/242 ,  B23B2200/245 ,  B23B2228/105 ,  C23C30/005 ,  Y10T407/27 ,  Y10T428/24975 ,  Y10T428/265

摘要： An indexable cutting insert (1) includes a base (8) and a coating layer, wherein the coating layer includes an inner sublayer and an outer sublayer, each of subsublayer constituting the inner sublayer is composed of a compound containing at least one element selected from the group consisting of Group IVa elements, Group Va elements, Group VIa elements in the periodic table, Al, and Si, the outer sublayer is an alumina sublayer or a sublayer containing aluminum, and in portions of the outer sublayer participating in cutting, when an average thickness on the flank face (3) side is represented by A μm and an average thickness on the rake face (2) side is represented by B μm, A/B≦0.95.

摘要翻译： 可转位的切削刀片（1）包括基座（8）和涂层，其中涂层包括内子层和外子层，构成内子层的每个共同层由含有至少一种选自 由元素周期表中的IVa族元素，Va族元素，VIa族元素，Al和Si组成的组，外部子层是含有铝的氧化铝子层或子层，并且在外部子层的一部分参与切割时，当 侧面（3）侧的平均厚度由A m表示，前刀面（2）侧的平均厚度由B mum表示，A / B <= 0.95。

公开(公告)号：US20100232893A1

公开(公告)日：2010-09-16

申请号：US12738174

申请日：2008-10-08

申请人： Shinya Imamura ,  Naoya Omori ,  Yoshio Okada ,  Chikako Kojima ,  Susumu Okuno

发明人： Shinya Imamura ,  Naoya Omori ,  Yoshio Okada ,  Chikako Kojima ,  Susumu Okuno

IPC分类号： B23B27/14

CPC分类号： C23C16/36 ,  C23C28/042 ,  C23C28/044 ,  C23C30/005 ,  Y10T407/27

摘要： An indexable insert according to the present invention includes a substrate and a coating layer formed on the substrate, the coating layer is formed of a plurality of layers including at least a TiCN layer, at least one of the plurality of layers is provided with compressive residual stress, the TiCN layer is mainly composed of TiCN and has highest peak intensity in a (422) plane and second peak intensity in a (311) plane in X-ray diffraction, and a ratio of peak intensity I(422)/I(311) between peak intensity I(422) of the (422) plane and peak intensity I(311) of the (311) plane is not lower than 1.1 and not higher than 10.

摘要翻译： 根据本发明的可转位插入件包括基板和形成在基板上的涂层，涂层由至少包括TiCN层的多个层形成，多层中的至少一层具有压缩残余 应力，TiCN层主要由TiCN组成，在（422）面中具有最高的峰强度，X射线衍射中的（311）面中的第二峰强度以及峰强度I（422）/ I（ （422）面的峰强度I（422）与（311）面的峰强度I（311）之间的差值不小于1.1，不高于10。

公开(公告)号：US07785700B2

公开(公告)日：2010-08-31

申请号：US10599086

申请日：2005-04-13

申请人： Yoshio Okada ,  Naoya Omori ,  Haruyo Fukui ,  Junya Okida

发明人： Yoshio Okada ,  Naoya Omori ,  Haruyo Fukui ,  Junya Okida

IPC分类号： B32B9/00

CPC分类号： C23C30/005 ,  B23B51/06 ,  B23B2228/10 ,  B23C5/28 ,  Y10T428/24975 ,  Y10T428/24983 ,  Y10T428/265

摘要： A coating layer formed from an outermost layer and an inner layer disposed on a substrate surface of a surface coated cutting tool. The inner layer is formed from a periodic table group IVa, Va, VIa metal, Al, Si, B compound. The outermost layer is formed from aluminum nitride or aluminum carbonitride. The outermost layer has a chlorine content of more than 0 and no more than 0.5 atomic percent. The protective coating on the tool surface is made easier to form during cutting by further adding a predetermined amount of chlorine to the film formed from aluminum nitride, which provides thermal stability and lubricity. Lubricity can be increased by using this protective coating.

摘要翻译： 由最外层形成的涂层和设置在表面涂层切削工具的基板表面上的内层。 内层由元素周期表IVa，Va，VIa族金属，Al，Si，B化合物形成。 最外层由氮化铝或碳氮化铝形成。 最外层的氯含量大于0且不超过0.5原子％。 通过对由氮化铝形成的膜进一步添加预定量的氯，可以在切割时使工具表面上的保护涂层更容易形成，这提供了热稳定性和润滑性。 使用这种保护涂层可以增加润滑性。

公开(公告)号：US20070218313A1

公开(公告)日：2007-09-20

申请号：US10599086

申请日：2005-04-13

申请人： Yoshio Okada ,  Naoya Omori ,  Haruyo Fukui ,  Junya Okida

发明人： Yoshio Okada ,  Naoya Omori ,  Haruyo Fukui ,  Junya Okida

IPC分类号： B32B9/00

CPC分类号： C23C30/005 ,  B23B51/06 ,  B23B2228/10 ,  B23C5/28 ,  Y10T428/24975 ,  Y10T428/24983 ,  Y10T428/265

摘要： A coating layer formed from an outermost layer and an inner layer disposed on a substrate surface of a surface coated cutting tool. The inner layer is formed from a periodic table group IVa, Va, VIa metal, Al, Si, B compound. The outermost layer is formed from aluminum nitride or aluminum carbonitride. The outermost layer has a chlorine content of more than 0 and no more than 0.5 atomic percent. The protective coating on the tool surface is made easier to form during cutting by further adding a predetermined amount of chlorine to the film formed from aluminum nitride, which provides thermal stability and lubricity. Lubricity can be increased by using this protective coating.

摘要翻译： 由最外层形成的涂层和设置在表面涂层切削工具的基板表面上的内层。 内层由元素周期表IVa，Va，VIa族金属，Al，Si，B化合物形成。 最外层由氮化铝或碳氮化铝形成。 最外层的氯含量大于0且不超过0.5原子％。 通过对由氮化铝形成的膜进一步添加预定量的氯，可以在切割时使工具表面上的保护涂层更容易形成，这提供了热稳定性和润滑性。 使用这种保护涂层可以增加润滑性。

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。

公开(公告)号：US09044811B2

公开(公告)日：2015-06-02

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： C23C16/40 ,  B23B27/14 ,  C23C16/02 ,  C23C16/36 ,  C23C16/56 ,  C23C28/04 ,  C23C30/00

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。

公开(公告)号：US08715838B2

公开(公告)日：2014-05-06

申请号：US13393473

申请日：2011-06-10

申请人： Yoshio Okada ,  Minoru Itoh ,  Hideaki Kanaoka ,  Chie Suzuki ,  Anongsack Paseuth

发明人： Yoshio Okada ,  Minoru Itoh ,  Hideaki Kanaoka ,  Chie Suzuki ,  Anongsack Paseuth

IPC分类号： B23B9/00 ,  B23B5/14 ,  B23P15/28

CPC分类号： B23B27/148 ,  B23B2200/245 ,  B23B2228/10 ,  C23C14/5886 ,  C23C16/0272 ,  C23C16/34 ,  C23C16/56 ,  C23C28/042 ,  C23C28/044 ,  C23C30/005 ,  Y10T407/24 ,  Y10T407/27 ,  Y10T428/12458

摘要： Wear resistance and chipping resistance are both highly established for a surface-coated cutting tool. The surface-coated cutting tool of the present invention includes a base material and a coat film formed on the base material. A first coat layer at a chamfer portion has residual stress that exhibits a minimal value at a depth A within 2 μm from the surface, and that is greater than or equal to −7 GPa and less than or equal to −1 GPa.

摘要翻译： 表面涂层切割工具的耐磨性和耐崩裂性都是高度确定的。 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。 在倒角部分的第一涂层具有在距离表面2μm以内的深度A处呈现最小值的残余应力，并且大于或等于-7GPa且小于或等于-1GPa。

公开(公告)号：US08465828B2

公开(公告)日：2013-06-18

申请号：US13510188

申请日：2011-04-04

申请人： Hideaki Kanaoka ,  Minoru Itoh ,  Yoshio Okada ,  Chie Suzuki ,  Anongsack Paseuth

发明人： Hideaki Kanaoka ,  Minoru Itoh ,  Yoshio Okada ,  Chie Suzuki ,  Anongsack Paseuth

IPC分类号： B32B3/00

CPC分类号： B23B27/141 ,  B23B2228/105 ,  C23C16/56 ,  C23C30/005 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24777

摘要： A surface-coated cutting tool having excellent abrasion resistance and defect resistance is provided. The surface-coated cutting tool includes a substrate and a covering layer, wherein the covering layer includes one or two or more sublayers, a thickness T1 of a portion of the covering layer having the smallest thickness in a cutting edge line portion and a thickness T2 of the covering layer at a point 1 mm away from a cutting edge line in a rake face direction in a cross section cut by a particular plane satisfy T1

摘要翻译： 提供具有优异耐磨性和耐缺陷性的表面涂层切削工具。 表面涂层切削工具包括基材和覆盖层，其中覆盖层包括一个或两个以上的子层，在切削刃线部分中覆盖层的厚度最小的部分的厚度T1和厚度T2 在与特定平面切割的截面中的前刀面方向上的切割边缘线1mm的点处的覆盖层满足T1

公开(公告)号：US20120282049A1

公开(公告)日：2012-11-08

申请号：US13393473

申请日：2011-06-10

申请人： Yoshio Okada ,  Minoru Itoh ,  Hideaki Kanaoka ,  Chie Suzuki ,  Anongsack Paseuth

发明人： Yoshio Okada ,  Minoru Itoh ,  Hideaki Kanaoka ,  Chie Suzuki ,  Anongsack Paseuth

IPC分类号： B23B27/14

CPC分类号： B23B27/148 ,  B23B2200/245 ,  B23B2228/10 ,  C23C14/5886 ,  C23C16/0272 ,  C23C16/34 ,  C23C16/56 ,  C23C28/042 ,  C23C28/044 ,  C23C30/005 ,  Y10T407/24 ,  Y10T407/27 ,  Y10T428/12458

摘要： Wear resistance and chipping resistance are both highly established for a surface-coated cutting tool. The surface-coated cutting tool of the present invention includes a base material and a coat film formed on the base material. A first coat layer at a chamfer portion has residual stress that exhibits a minimal value at a depth A within 2 μm from the surface, and that is greater than or equal to −7 GPa and less than or equal to −1 GPa.

摘要翻译： 表面涂层切割工具的耐磨性和耐崩裂性都是高度确定的。 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。 在倒角部分的第一涂层具有在距离表面2μm以内的深度A处呈现最小值的残余应力，并且大于或等于-7GPa且小于或等于-1GPa。

公开(公告)号：US20120231227A1

公开(公告)日：2012-09-13

申请号：US13510188

申请日：2011-04-04

申请人： Hideaki Kanaoka ,  Minoru Itoh ,  Yoshio Okada ,  Chie Suzuki ,  Anongsack Paseuth

发明人： Hideaki Kanaoka ,  Minoru Itoh ,  Yoshio Okada ,  Chie Suzuki ,  Anongsack Paseuth

IPC分类号： B32B3/00

CPC分类号： B23B27/141 ,  B23B2228/105 ,  C23C16/56 ,  C23C30/005 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24777

摘要： A surface-coated cutting tool having excellent abrasion resistance and defect resistance is provided. The surface-coated cutting tool includes a substrate and a covering layer, wherein the covering layer includes one or two or more sublayers, a thickness T1 of a portion of the covering layer having the smallest thickness in a cutting edge line portion and a thickness T2 of the covering layer at a point 1 mm away from a cutting edge line in a rake face direction in a cross section cut by a particular plane satisfy T1

摘要翻译： 提供具有优异耐磨性和耐缺陷性的表面涂层切削工具。 表面涂层切削工具包括基材和覆盖层，其中覆盖层包括一个或两个以上的子层，在切削刃线部分中覆盖层的厚度最小的部分的厚度T1和厚度T2 在与特定平面切割的截面中的前刀面方向上的切割边缘线1mm的点处的覆盖层满足T1