公开(公告)号：US09931732B2

公开(公告)日：2018-04-03

申请号：US12820518

申请日：2010-06-22

Applicant: Ronald K. Eyre

Inventor： Ronald K. Eyre

IPC: B32B3/02 ,  B32B3/00 ,  B24D3/10 ,  C22C26/00 ,  E21B10/567 ,  B22F3/24 ,  B22F5/00

CPC classification number: B24D3/10 ,  B22F2003/244 ,  B22F2005/001 ,  B22F2998/00 ,  C22C26/00 ,  E21B10/567 ,  Y10T407/27 ,  Y10T428/24488 ,  Y10T428/24612 ,  Y10T428/26 ,  Y10T428/30 ,  Y10T428/31678 ,  B22F2207/03

Abstract: Thermally stable diamond constructions comprise a diamond body having a plurality of bonded diamond crystals, a plurality of interstitial regions disposed among the crystals, and a substrate attached to the body. The body includes a working surface and a side surface extending away from the working surface to the substrate. The body comprises a first region adjacent the side surface that is substantially free of a catalyst material and that extends a partial depth into the diamond body. The first region can further extend to at least a portion of the working surface and a partial depth therefrom into the diamond body. The diamond body can be formed from natural diamond grains and/or a mixture of natural and synthetic diamond grains. A surface of the diamond body is treated to provide the first region, and before treatment is finished to an approximate final dimension.

公开(公告)号：US09421611B2

公开(公告)日：2016-08-23

申请号：US14200350

申请日：2014-03-07

Applicant: Kennametal Inc.

Inventor： Brad Daniel Hoffer

IPC: B23B27/14 ,  B22F3/12 ,  B22F7/06 ,  C22C29/00 ,  C22C29/06

CPC classification number: B22F3/12 ,  B22F7/06 ,  B23B27/145 ,  B23B2200/3681 ,  B23B2222/28 ,  B23B2224/12 ,  B23B2224/20 ,  B23B2224/28 ,  C22C29/00 ,  C22C29/06 ,  C22C2204/00 ,  Y10T407/1904 ,  Y10T407/1924 ,  Y10T407/27

Abstract: A composite cutting insert includes a first portion made of a first composite material, a second portion made of a second composite material, and an intermediate portion interposed between the first and second portions and made of a third material. The intermediate portion has a two dimensional interlocking geometric shape. In one embodiment, the two-dimensional interlocking geometric shape is in the form of a mesh of interlocking links with evenly spaced, uniform small openings between the links. The interlocking geometric shape prevents movement of the first portion relative to the second portion. In addition, the openings allow the first and second composite materials to bond directly to each other.

Abstract translation: 复合切削刀片包括由第一复合材料制成的第一部分，由第二复合材料制成的第二部分和介于第一和第二部分之间并由第三材料制成的中间部分。 中间部分具有二维互锁几何形状。 在一个实施例中，二维互锁几何形状是在链节之间具有均匀间隔开的均匀小开口的互锁链节的网格的形式。 互锁几何形状防止了第一部分相对于第二部分的移动。 此外，开口允许第一和第二复合材料彼此直接结合。

公开(公告)号：US09415466B2

公开(公告)日：2016-08-16

申请号：US13882928

申请日：2011-09-16

Applicant: Kazuo Nakamae ,  Hiroyuki Murase ,  Katsuko Yamamoto ,  Mamoru Ono ,  Katsuyuki Tanaka ,  Toshimitsu Sakata ,  Teruhiro Enami ,  Yutaka Kobayashi

Inventor： Kazuo Nakamae ,  Hiroyuki Murase ,  Katsuko Yamamoto ,  Mamoru Ono ,  Katsuyuki Tanaka ,  Toshimitsu Sakata ,  Teruhiro Enami ,  Yutaka Kobayashi

IPC: B23K26/06 ,  B23K26/38 ,  B23K26/40 ,  B23D65/02 ,  B23K26/08

CPC classification number: B23K26/0648 ,  B23C2226/125 ,  B23C2226/315 ,  B23C2260/56 ,  B23D65/02 ,  B23K26/06 ,  B23K26/0613 ,  B23K26/064 ,  B23K26/0823 ,  B23K26/38 ,  B23K26/40 ,  B23K2103/50 ,  Y10T407/27

Abstract: Provided is a technology for manufacturing cutting tools that is capable of providing cutting tools that have a cut surface whose surface is uniformly smooth and that have a stable performance. Provided are a cutting tool manufacturing method in which a cutting tool material is cut by using, as a laser beam, a laser beam formed by combining two linearly polarized laser beams so that the directions of polarization of the two linearly polarized laser beams are at right angles to each other; a cutting tool manufacturing method in which a circularly polarized laser beam is used as a laser beam; a cutting tool manufacturing method in which a randomly polarized laser beam is used as a laser beam; a cutting tool manufactured by the manufacturing method; a cutting tool manufacturing apparatus that includes means for generating a combined laser beam formed of two linearly polarized laser beams, the directions of polarization of the two linearly polarized laser beams being at right angles to each other and an optical system that guides the combined laser beam to the cutting tool material; a cutting tool manufacturing apparatus that includes means for generating a circularly polarized laser beam; and a cutting tool manufacturing apparatus that includes means for generating a randomly polarized laser beam.

Abstract translation: 提供了一种用于制造切削工具的技术，其能够提供具有表面均匀光滑并且具有稳定性能的切割表面的切削工具。 提供一种切削工具制造方法，其中通过使用通过组合两个线性偏振激光束形成的激光束来切割切削工具材料，使得两个线性偏振激光束的偏振方向在右侧 彼此的角度; 使用圆偏振激光束作为激光束的切削工具制造方法; 使用随机偏振激光束作为激光束的切削工具制造方法; 通过制造方法制造的切削工具; 一种切削工具制造装置，包括用于产生由两个线偏振激光束形成的组合激光束的装置，两个线偏振激光束的偏振方向彼此成直角;以及光学系统，其引导组合的激光束 对刀具材料; 一种切削工具制造装置，包括用于产生圆偏振激光束的装置; 以及包括用于产生随机偏振激光束的装置的切削工具制造装置。

公开(公告)号：US09399814B2

公开(公告)日：2016-07-26

申请号：US14345532

申请日：2012-09-19

Applicant: Lamina Technologies S.A.

Inventor： Johan Bohlmark ,  Hermann Curtins ,  Axel Kinell

IPC: B23B27/14 ,  C23C14/06 ,  C23C14/32 ,  C23C14/58 ,  H01J37/32

CPC classification number: C23C14/0641 ,  B23B27/148 ,  B23B2224/24 ,  B23B2228/105 ,  C23C14/325 ,  C23C14/5886 ,  H01J37/32055 ,  Y10T407/27

Abstract: The present invention provides a coated cutting tool comprising a substrate and a coating, where the coating comprises at least one compound layer deposited by cathodic arc deposition, which has a thickness of 10-30 μm characterized in that the coating has internal stress ranges from low tensile stresses, lower than 0.2 GPa, to compressive stresses, lower than 3 GPa.

Abstract translation: 本发明提供了一种包括基材和涂层的涂层切割工具，其中涂层包括通过阴极电弧沉积沉积的至少一个化合物层，其具有10-30μm的厚度，其特征在于涂层具有低的内应力范围 拉伸应力低于0.2GPa，压缩应力低于3GPa。

公开(公告)号：US09370831B2

公开(公告)日：2016-06-21

申请号：US13874726

申请日：2013-05-01

Applicant: Markus Heinloth ,  Juergen Thomas Baer

Inventor： Markus Heinloth ,  Juergen Thomas Baer

IPC: B23C5/20 ,  B23C5/08 ,  B23C3/06

CPC classification number: B23C5/20 ,  B23C3/06 ,  B23C5/08 ,  B23C5/207 ,  B23C2200/0494 ,  B23C2200/125 ,  B23C2200/367 ,  B23C2222/28 ,  B23C2224/24 ,  B23C2228/10 ,  B23C2228/24 ,  Y10T407/193 ,  Y10T407/27 ,  Y10T409/303752

Abstract: The invention relates to a method for precision machining of crankshafts or camshafts to final dimensional tolerances Rz

Abstract translation: 本发明涉及一种用于将曲轴或凸轮轴精密加工成最终尺寸公差Rz <10μm，优选为nlE;5μm，同心度公差为n1E;30μm，优选为n1E;6μm的方法，其已被加工并且至少部分地经受 硬化，其中在第一次加工已经进行并随后的硬化至45至60HRC，优选为50至53HRC之后，通过至少一个铣削工具执行最终加工，其中设定最终加工 通过由涂覆的硬质金属制成的切削刀片进行。 本发明还涉及通过实施本发明的方法来对曲轴或凸轮轴进行精密加工的铣削工具。

公开(公告)号：US09334558B2

公开(公告)日：2016-05-10

申请号：US13880514

申请日：2011-10-18

Applicant: Veit Schier

Inventor： Veit Schier

IPC: C23C14/08 ,  C23C14/32 ,  B22F7/00

CPC classification number: C23C14/08 ,  B22F7/008 ,  C23C14/081 ,  C23C14/325 ,  Y10T407/27

Abstract: A target for the deposition of mixed crystal layers with at least two different metals on a substrate by means of arc vapor deposition (arc PVD), wherein the target includes at least two different metals. To produce mixed crystal layers which are as free as possible of macroparticles (droplets) according to the invention at least the metal with the lowest melting point is present in the target in a ceramic compound, namely as a metal oxide, metal carbide, metal nitride, metal carbonitride, metal oxynitride, metal oxycarbide, metal oxycarbonitride, metal boride, metal boronitride, metal borocarbide, metal borocarbonitride, metal borooxynitride, metal borooxocarbide, metal borooxocarbonitride, metal oxoboronitride, metal silicate or mixture thereof, and at least one metal different from the metal with the lowest melting point is present in the target in elemental (metallic) form.

Abstract translation: 用于通过电弧气相沉积（电弧PVD）在衬底上沉积具有至少两种不同金属的混合晶体层的靶，其中靶包括至少两种不同的金属。 为了生产根据本发明的大颗粒（液滴）尽可能游离的混晶层，至少具有最低熔点的金属存在于靶中的陶瓷化合物即金属氧化物，金属碳化物，金属氮化物 金属碳氮化物，金属碳氮化物，金属碳氮氧化物，金属硼化物，金属硼氮化物，金属硼化物，金属硼化碳，金属硼氧氮化物，金属硼氧化物，金属硼氧化碳氮化物，金属氧硼氮化物，金属硅酸盐或其混合物，以及至少一种不同于 具有最低熔点的金属以元素（金属）形式存在于靶中。

公开(公告)号：US20150258611A1

公开(公告)日：2015-09-17

申请号：US14430790

申请日：2013-06-27

Applicant: SUMITOMO ELECTRIC HARDMETAL CORP.

Inventor： Anongsack Paseuth ,  Keiichi Tsuda ,  Susumu Okuno ,  Hideaki Kanaoka ,  Takahiro Ichikawa ,  Hiroyuki Morimoto ,  Minoru Itoh

IPC: B23B27/14 ,  C23C16/38

CPC classification number: B23B27/14 ,  B23B2228/04 ,  B23B2228/105 ,  C23C16/38 ,  C23C30/005 ,  Y10T407/27

Abstract: A surface-coated cutting tool of the present invention includes a base material and a coating film formed on the base material. The coating film includes at least one TiB2 layer. The TiB2 layer includes Cl together with TiB2. This surface-coated cutting tool is characterized in that assuming that in the TiB2 layer, a first region represents a region having a thickness of 0.5 μm from an interface on the base material side, and a second region represents a region having a thickness of 0.5 μm from an interface on the coating film surface side, an atomic ratio Cl/(Ti+Cl) between Ti and Cl is higher in the second region than in the first region.

Abstract translation: 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TiB 2层。 TiB2层与TiB2一起包括Cl。 该表面涂层切割工具的特征在于，假设在TiB 2层中，第一区域表示从基材侧的界面的厚度为0.5μm的区域，第二区域表示厚度为0.5的区域 在涂膜表面侧的界面上，Ti和Cl之间的原子比Cl /（Ti + Cl）在第二区域比在第一区域高。

公开(公告)号：US20150191814A1

公开(公告)日：2015-07-09

申请号：US14661066

申请日：2015-03-18

Applicant: American Axle & Manufacturing, Inc.

Inventor： Gregory L. Stout ,  Miguel Morfin Diaz ,  Mauro De Donno

IPC: C23C14/06

CPC classification number: C23C14/0688 ,  B23B2228/10 ,  B23F21/00 ,  B23F21/126 ,  B23P6/00 ,  C23C14/042 ,  C23C16/042 ,  C23C26/00 ,  C23C30/005 ,  Y10T29/49746 ,  Y10T407/27

Abstract: A method in which a cutting tip is ground to form an intermediate cutting tool; a first predetermined portion of the intermediate cutting tool is masked; a wear-resistant material is deposited onto the exposed portion of the intermediate cutting tool to form a sharpened cutting tool; and a workpiece is cut with the sharpened cutting tool.

Abstract translation: 一种切削刀片被研磨以形成中间切削工具的方法; 中间切削工具的第一预定部分被遮蔽; 将耐磨材料沉积在中间切削工具的暴露部分上以形成锋利的切削工具; 用锋利的切削工具切割工件。

公开(公告)号：US08962505B2

公开(公告)日：2015-02-24

申请号：US13700041

申请日：2011-10-26

Applicant: Katsumi Okamura ,  Machiko Abe ,  Satoru Kukino

Inventor： Katsumi Okamura ,  Machiko Abe ,  Satoru Kukino

IPC: C04B35/5831 ,  C04B35/119 ,  C04B35/10 ,  C04B35/117 ,  C04B35/63

CPC classification number: C04B35/10 ,  B23C2222/14 ,  B23C2226/125 ,  C04B35/117 ,  C04B35/119 ,  C04B35/5831 ,  C04B35/6306 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3813 ,  C04B2235/3839 ,  C04B2235/3852 ,  C04B2235/3856 ,  C04B2235/386 ,  C04B2235/3886 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/765 ,  C04B2235/80 ,  Y10T407/27

Abstract: It is an object of the present invention to provide a sintered cBN compact having excellent wear resistance and fracture resistance even in machining centrifugally cast iron having a property of being difficult to machine, and to provide a sintered cBN compact tool. A sintered cBN compact of the present invention contains 20% by volume or more and 65% by volume or less of cBN and, as a binder, 34% by volume or more and less than 80% by volume of Al2O3, at least one selected from the group consisting of nitrides, carbides, carbonitrides, borides, and boronitrides of Zr and solid solutions thereof (hereinafter, referred to as “X”), and ZrO2, the total amount of X and ZrO2 being 1.0% by volume or more and 6.0% by volume or less, the volume ratio of ZrO2 to Al2O3, ZrO2/Al2O3, being 0.010 or more and less than 0.100, in which the ratio Itetragonal ZrO2(101)/IαAl2O3(110) is 0.1 or more and 3 or less, where Itetragonal ZrO2(101) is the intensity of the (101) plane of tetragonal ZrO2 and IαAl2O3(110) is the intensity of the (110) plane of αAl2O3 among X-ray diffraction peaks of the sintered cBN compact.

Abstract translation: 本发明的目的是提供即使在具有难加工性能的离心铸铁的加工中也具有优异的耐磨性和耐断裂性的烧结cBN压块，并提供烧结的cBN压实工具。 本发明的烧结体cBN组合物含有20体积％以上且65体积％以下的cBN，作为粘合剂，为34体积％以上且小于80体积％的Al 2 O 3，选自 来自由Zr及其固溶体（以下称为“X”）和ZrO 2的氮化物，碳化物，碳氮化物，硼化物和硼氮化物组成的组，X和ZrO 2的总量为1.0体积％以上， 6.0体积％以下，ZrO 2与Al 2 O 3，ZrO 2 / Al 2 O 3的体积比为0.010以上且小于0.100，其中Itetragonal ZrO 2（101）/IαAl2 O 3（110）的比例为0.1以上且3以下 其中，Inetragonal ZrO2（101）是四方晶ZrO2的（101）面的强度，IαAl2O3（110）是烧结cBN压块的X射线衍射峰中αAl2O3的（110）面的强度。

公开(公告)号：US20150030401A1

公开(公告)日：2015-01-29

申请号：US14383028

申请日：2013-03-05

Applicant: MITSUBISHI MATERIALS CORPORATION

Inventor： Kazuaki Senbokuya ,  Yusuke Tanaka

IPC: B23B27/14 ,  C23C14/14 ,  C23C14/32 ,  B23B51/00 ,  B23C5/16

CPC classification number: B23B27/14 ,  B23B51/00 ,  B23B2222/28 ,  B23B2224/00 ,  B23C5/16 ,  B23C2222/28 ,  B23C2224/00 ,  C23C14/0641 ,  C23C14/14 ,  C23C14/325 ,  C23C14/505 ,  Y10T407/27

Abstract: A surface-coated cutting tool with a body and hard coating layer is provided. (a) The hard coating layer is made of a complex nitride layer of Al and Cr. (b) The hard coating layer deposited on a region from a cutting edge to a location 100 μm from the cutting edge toward an opposite side thereof has a granular crystal structure. The average grain size of granular crystals on a surface of the hard coating layer on the region is 0.2-0.5 μm. The average grain size of granular crystals at an interface between the cutting tool body and the hard coating layer on the region is smaller than the average grain size on the surface the hard coating layer in an extent of 0.02-0.1 μm. The crystal grain size length ratio of crystal grains whose size is 0.15-20% or less.

Abstract translation: 提供了具有主体和硬涂层的表面涂层切割工具。 （a）硬涂层由Al和Cr的复合氮化物层制成。 （b）沉积在从切削刃到从切削刃朝向相对侧100μm的位置的区域上的硬质涂层具有粒状晶体结构。 该区域上的硬质被覆层表面的粒状晶体的平均粒径为0.2〜0.5μm。 切割工具主体与该区域上的硬涂层之间的界面处的粒状晶体的平均晶粒尺寸小于硬涂层表面上平均粒径为0.02-0.1μm。 晶粒尺寸为0.15-20％以下的晶粒尺寸长度比。