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11. 发明申请

US20100317267A1 GRINDING WHEEL WITH SLOPING GROOVE AND PROCESS FOR FABRICATING THE SAME 失效
标题翻译：带斜坡的砂轮及其制造方法
公开(公告)号：US20100317267A1
公开(公告)日：2010-12-16
申请号：US12446313
申请日：2007-10-24
申请人： Shinji Soma , Masahiro Ido , Hitoshi Akahane , Tomohiro Inagaki , Yasuji Kunihiro , Tomoyasu Imai
发明人： Shinji Soma , Masahiro Ido , Hitoshi Akahane , Tomohiro Inagaki , Yasuji Kunihiro , Tomoyasu Imai
IPC分类号： B24B33/00 , B24D11/00
CPC分类号： B24D5/10 , B24D5/06 , B24D7/10 , B24D7/18 , B24D18/0009
摘要： In a manufacturing method for a grinding wheel in which a plurality of wheel chips each composed of an abrasive grain layer containing superabrasive grains and a foundation layer are adhered to a core attached to a wheel spindle carried by a wheel head of a grinding machine to be drivingly rotatable about a rotational axis and in which a grinding surface formed on the abrasive grain layers grinds a workpiece, drivingly rotatably supported by a workpiece support device of the grinding machine, in contact at a grinding point, the method forms green wheel chips each having opposite ends in a wheel circumferential direction inclined relative to the wheel circumferential direction, bakes the green wheel chips to form baked wheel chips, and adheres the plurality of baked wheel chips to the core so that an oblique groove is formed between adjoining abrasive grain layers.
摘要翻译：在一种砂轮的制造方法中，其中将由包含超磨颗粒的磨粒层和基础层组成的多个车轮碎片粘附到附接到由研磨机的砂轮头承载的车轮主轴上的铁芯上可旋转地绕旋转轴线旋转，其中形成在磨粒层上的磨削表面研磨由研磨机的工件支撑装置可驱动地可旋转地支撑的工件，在研磨点处接触，该方法形成绿色轮芯片，每个切屑具有相对于车轮圆周方向倾斜的车轮圆周方向的相对端，烘烤绿色车轮碎片以形成烘烤轮胎碎片，并且将多个焙烤轮胎碎片粘附到芯部，使得在相邻的磨料颗粒层之间形成斜槽。

12. 发明申请

US20100071271A1 METHOD FOR MANUFACTURING GRINDING WHEEL HAVING DEPRESSIONS ON GRINDING SURFACE THEREOF 有权
标题翻译：研磨砂轮磨削砂轮的研磨方法
公开(公告)号：US20100071271A1
公开(公告)日：2010-03-25
申请号：US12443545
申请日：2007-10-19
申请人： Shinji Soma , Koji Morita , Tomohiro Inagaki , Takayuki Moroto , Kazuhiko Sugita , Tomoyasu Imai , Yasuji Kunihiro
发明人： Shinji Soma , Koji Morita , Tomohiro Inagaki , Takayuki Moroto , Kazuhiko Sugita , Tomoyasu Imai , Yasuji Kunihiro
IPC分类号： B24D18/00 , B24D5/06 , B24D5/10
CPC分类号： B24D3/14 , B24D5/06 , B24D5/10 , B24D18/0009 , B24D99/005
摘要： A grinding wheel is manufactured such that (a) any one of particles for an abrasive grain layer and particles for a substrate layer are put into the press-mold die, and other particles are put onto the particles in the press-mold die, and then the substrate layer and the abrasive grain layer are integrally press-molded to form a non-baked grinding chip with an arcuate shape; (b) depressions are formed on the abrasive grain layer of the non-baked grinding chip; (c) the grinding chip on which the depressions are formed is baked; and (d) the plurality of baked-grinding chips are adhered to a core of the grinding wheel.
摘要翻译：制造砂轮，使得（a）将用于磨粒层的颗粒和用于基材层的颗粒中的任一种放入压模模具中，并将其它颗粒放在压模模中的颗粒上，然后将基材层和磨粒层整体加压成型，形成具有弓形形状的非烘烤研磨片; （b）在非烘烤研磨片的磨粒层上形成凹部; （c）烘烤形成凹部的研磨片; 和（d）多个烘烤磨碎片粘附到砂轮的芯部。

13. 发明申请

US20080299884A1 Grinding Wheel 有权
标题翻译：砂轮
公开(公告)号：US20080299884A1
公开(公告)日：2008-12-04
申请号：US11719102
申请日：2005-11-14
申请人： Takayuki Moroto , Kunihiko Unno , Masato Kitajima , Tomoyasu Imai , Yasuhisa Sekiya , Tomohiro Inagaki , Noboru Hirawa , Hiroshi Takehara , Toshiaki Sakurai , Shinji Soma
发明人： Takayuki Moroto , Kunihiko Unno , Masato Kitajima , Tomoyasu Imai , Yasuhisa Sekiya , Tomohiro Inagaki , Noboru Hirawa , Hiroshi Takehara , Toshiaki Sakurai , Shinji Soma
IPC分类号： B24B23/02
CPC分类号： B24D5/14
摘要： In a grinding wheel in which abrasive tips for rough grinding and abrasive tips for finish grinding are alternately bonded to a periphery of a disk type base rotating about a rotation axis, each abrasive tip includes the abrasive layer for ed by bonding abrasive grains and a lower layer overlaid and integrally for led with the abrasive layer. The abrasive tip is attached to the periphery of the base at the lower layer. A Young's modulus of the lower layer of the abrasive tip for finish grinding relative to a load acting on the grinding surface of the abrasive tip in an inward direction of the grinding wheel is less than that of the abrasive tip for rough grinding. Thereby, the surface of a workpiece can be both rough-ground and finish-ground with superhigh-precision surface roughness with using one grinding wheel
摘要翻译：在磨轮中，其中用于粗磨的研磨尖和用于精磨的研磨尖交替地结合到围绕旋转轴线旋转的圆盘型基座的周边，每个研磨尖端包括通过粘结磨粒而研磨的磨料层和较低层覆盖并整体地用研磨层引导。研磨尖端在下层附着到基部的周边。用于精磨削的研磨尖端下层的杨氏模量相对于在研磨轮向内方向上作用在研磨头的研磨表面上的负载的磨损小于用于粗磨的磨料尖端的杨氏模量。因此，通过使用一个砂轮，工件的表面可以被粗磨和精加工，具有超高精度的表面粗糙度

14. 发明授权

US5495844A Segmental grinding wheel 失效
标题翻译：分段砂轮
公开(公告)号：US5495844A
公开(公告)日：1996-03-05
申请号：US286228
申请日：1994-08-05
申请人： Masato Kitajima , Hajime Fukami , Shinji Soma , Koji Nishi , Masahiro Yoshida
发明人： Masato Kitajima , Hajime Fukami , Shinji Soma , Koji Nishi , Masahiro Yoshida
IPC分类号： B24D3/00 , B24D5/06 , B24D5/12 , B28D1/04 , B28D1/12
CPC分类号： B24D5/06
摘要： In a grinding wheel for use in a grinding machine, a plurality of grinding tips are bonded on the outer peripheral surface of a wheel core having a disk-like shape by bond. On both side surfaces of the wheel core are formed with depressions continuous with the outer peripheral surface of the wheel core. Bond is filled between the outer peripheral surface and the grinding chips, and filled in the depressions of the wheel core to form a bonding layer. Namely, the bonding layer has side portions which extends along both side surfaces of the wheel core in a radial direction.
摘要翻译：在用于研磨机的砂轮中，通过粘结将多个磨头粘合在具有盘状形状的轮芯的外周面上。在轮芯的两个侧表面上形成有与轮芯的外周表面连续的凹陷。粘合剂填充在外周面和研磨片之间，填充在轮芯的凹部中，形成接合层。也就是说，接合层具有在径向上沿着轮芯的两个侧表面延伸的侧部。

15. 发明授权

US5291691A Method and apparatus for dressing an electroplated grinding wheel 失效
标题翻译：用于修整电镀砂轮的方法和装置
公开(公告)号：US5291691A
公开(公告)日：1994-03-08
申请号：US828105
申请日：1992-01-30
申请人： Kunihiko Unno , Masato Kitajima , Hajime Fukami , Akimitsu Kamiya , Shinji Soma
发明人： Kunihiko Unno , Masato Kitajima , Hajime Fukami , Akimitsu Kamiya , Shinji Soma
IPC分类号： B24B53/00 , B24B47/22 , B24B53/053 , B24B49/00
CPC分类号： B24B53/053 , B24B47/22
摘要： A dressing apparatus for dressing an electroplated grinding wheel by crushing the top portions of the abrasive grains thereof. The abrasive grains are diamond grains or CBN grains. A role made of ceramics, or a ferrous role holding diamond grains on its outer periphery is used for crushing the abrasive grains. The grinding wheel is rotated in one direction and the role is rotated in the opposite direction so that the difference in surface speed between the role and the grinding wheel becomes substantially zero. The role is then advanced toward the grinding wheel to crush the top portions of the abrasive grains, so that the heights of the abrasive grains are roughly equalized, and many sharp cutting edges are formed at the top portions of the abrasive grains.
摘要翻译：一种用于通过粉碎其磨粒的顶部来修整电镀砂轮的修整装置。磨粒是金刚石颗粒或CBN颗粒。陶瓷的作用或在其外周上保持金刚石颗粒的铁质作用用于破碎磨粒。砂轮沿一个方向旋转，角色沿相反的方向转动，使得作用与砂轮之间的表面速度差基本为零。然后，该作用朝向研磨轮前进，以磨碎磨粒的顶部，使得磨粒的高度大致相等，并且在磨粒的顶部形成许多锋利的切削刃。

16. 发明授权

US08444726B2 Method for manufacturing grinding wheel having depressions on grinding surface thereof 有权
标题翻译：用于制造在研磨表面上具有凹陷的砂轮的方法
公开(公告)号：US08444726B2
公开(公告)日：2013-05-21
申请号：US12443545
申请日：2007-10-19
申请人： Shinji Soma , Koji Morita , Tomohiro Inagaki , Takayuki Moroto , Kazuhiko Sugita , Tomoyasu Imai , Yasuji Kunihiro
发明人： Shinji Soma , Koji Morita , Tomohiro Inagaki , Takayuki Moroto , Kazuhiko Sugita , Tomoyasu Imai , Yasuji Kunihiro
IPC分类号： B24D11/00
CPC分类号： B24D3/14 , B24D5/06 , B24D5/10 , B24D18/0009 , B24D99/005
摘要： A grinding wheel is manufactured such that (a) any one of particles for an abrasive grain layer and particles for a substrate layer are put into the press-mold die, and other particles are put onto the particles in the press-mold die, and then the substrate layer and the abrasive grain layer are integrally press-molded to form a non-baked grinding chip with an arcuate shape; (b) depressions are formed on the abrasive grain layer of the non-baked grinding chip; (c) the grinding chip on which the depressions are formed is baked; and (d) the plurality of baked-grinding chips are adhered to a core of the grinding wheel.
摘要翻译：制造砂轮，使得（a）将用于磨粒层的颗粒和用于基材层的颗粒中的任一种放入压模模具中，并将其它颗粒放在压模模中的颗粒上，然后将基材层和磨粒层整体加压成型，形成具有弓形形状的非烘烤研磨片; （b）在非烘烤研磨片的磨粒层上形成凹部; （c）烘烤形成凹部的研磨片; 和（d）多个烘烤磨碎片粘附到砂轮的芯部。

17. 发明授权

US07824246B2 Wheel spindle device for grinding machine 有权
标题翻译：磨床用主轴装置
公开(公告)号：US07824246B2
公开(公告)日：2010-11-02
申请号：US12131593
申请日：2008-06-02
申请人： Tomohiro Inagaki , Tomoyasu Imai , Takayuki Moroto , Shinji Soma
发明人： Tomohiro Inagaki , Tomoyasu Imai , Takayuki Moroto , Shinji Soma
IPC分类号： B24B49/00
CPC分类号： B24D5/10 , B24B19/12
摘要： In a wheel spindle device wherein a plurality of grinding wheels are attached in a juxtaposed relation to a wheel spindle rotatably carried on a wheel head of a grinding machine, a reference position for specifying a position in the circumferential direction of the grinding wheel is provided on a core member of each of the grinding wheels, and a plurality of inclined grooves at predetermined angular intervals are formed on a grinding surface of each grinding wheel to be inclined relative to the circumferential direction of each grinding wheel. In order that the fluctuations in the dynamic pressure and the grinding resistance between respective grinding wheels and workpiece portions ground therewith do not grow as a combined or synergy effect, the inclined grooves on each grinding wheel are shifted in angular phase from those on another grinding wheel, so that grinding efficiency and accuracy can be enhanced.
摘要翻译：在一种车轮主轴装置中，其中多个砂轮以可旋转地承载在研磨机的轮头上的车轮主轴并置安装，用于指定砂轮周向位置的基准位置设置在每个砂轮的芯构件和预定角度间隔的多个倾斜槽形成在每个砂轮的研磨表面上，以相对于每个砂轮的圆周方向倾斜。为了使相应的研磨轮和与其接触的工件部分之间的动态压力和耐磨性的波动作为组合或协同效应不增长，每个砂轮上的倾斜槽与另一个砂轮上的倾斜槽相位移动，从而可以提高研磨效率和精度。

18. 发明申请

US20100202840A1 CUTTING TOOL, METHOD OF FORMING CUTTING TOOL, AND METHOD OF MANUFACTURING CUTTING TOOL 失效
标题翻译：切割工具，切割工具的制造方法和制造切割工具的方法
公开(公告)号：US20100202840A1
公开(公告)日：2010-08-12
申请号：US12674056
申请日：2008-06-05
申请人： Naoto Ono , Shinji Soma , Yasuo Niino , Tomokazu Yamashita
发明人： Naoto Ono , Shinji Soma , Yasuo Niino , Tomokazu Yamashita
IPC分类号： B23P15/28 , B21K21/00
CPC分类号： B23B27/14 , B23B27/145 , B23B27/18 , B23B2224/04 , B23B2224/24 , B23B2226/18 , B23B2226/72 , B23B2228/04 , B23B2228/08 , B23B2228/10 , B23B2240/08 , B23C5/18 , C22C29/08 , Y10T407/26 , Y10T407/27
摘要： A cutting tip including a cutting edge portion made of a high-hardness material to take a thin-plate shape; and a support portion made of a material which is more worn in contact with a workpiece than the cutting edge portion not to exert a machining action on the workpiece even in contact with the workpiece, and securing and supporting the cutting edge portion on a reverse side of a rake face of the cutting edge portion. Thus, the width of flank wear is prevented from increasing and chipping of the cutting edge is prevented, so that the life of the cutting tip can be extended.
摘要翻译：一种切削刀片，包括由高硬度材料制成的切割边缘部分以获得薄板形状; 以及由与工件接触的材料比切削刃部分更磨损的材料制成的支撑部分，即使与工件接触也不对工件施加加工作用，并且将切削刃部分固定并支撑在反面上的切削刃部分的前刀面。因此，防止了侧面磨损的宽度增加，并且防止了切削刃的碎裂，从而可以延长切削刀片的使用寿命。

19. 发明申请

US20070232192A1 GRINDING METHOD AND GRINDING MACHINE 有权
标题翻译：研磨方法和研磨机
公开(公告)号：US20070232192A1
公开(公告)日：2007-10-04
申请号：US11688990
申请日：2007-03-21
申请人： Shinji Soma , Hiroshi Morita
发明人： Shinji Soma , Hiroshi Morita
IPC分类号： B24B1/00 , B24B51/00 , B24B49/00
CPC分类号： B24B5/42 , B24B1/00 , B24B5/01 , B24B5/04
摘要： A grinding method of a rotating workpiece W having a cylindrical part 20 and a pair of end faces 21 at both sides of the cylindrical part 20 uses a grinding wheel 10 whose grinding stone is narrower than a finishing width S1 between the end faces 21. In a first grinding step, the grinding wheel 10 is relatively moved to the cylindrical part 20 in a direction crossing the rotational axis of the workpiece W and is shuttled along the rotational axis of the workpiece W at least one time between the finishing width S1 of the end faces 21 until the grinding wheel 10 reaches the cylindrical part. And in a second grinding step, the grinding wheel 10 is moved from one of the end faces 21 to the opposite end face 21 on the cylindrical part 20, so as to finish the end faces 21 to a predetermined width S1.
摘要翻译：在圆筒部20的两侧具有圆筒部20和一对端面21的旋转工件W的研磨方法使用研磨轮10，其研磨砂比端面21之间的精加工宽度S1窄。在第一研磨步骤中，砂轮10沿与工件W的旋转轴线交叉的方向相对移动到圆筒形部件20，并且沿着工件W的旋转轴线在精加工宽度S1之间至少一次直到砂轮10到达圆柱形部分。并且在第二研磨工序中，砂轮10从圆筒部20的端面21之一向相对端面21移动，使端面21成为规定的宽度S1。

20. 发明授权

US06852015B2 Method and apparatus for grinding workpiece surfaces to super-finish surface with micro oil pockets 失效
标题翻译：用微型油袋将工件表面磨成超表面的方法和装置
公开(公告)号：US06852015B2
公开(公告)日：2005-02-08
申请号：US10254512
申请日：2002-09-26
申请人： Naoki Ito , Mamoru Katsuta , Shinji Soma , Kazuhisa Sugiyama
发明人： Naoki Ito , Mamoru Katsuta , Shinji Soma , Kazuhisa Sugiyama
IPC分类号： B24B49/04 , B24B5/42 , B24B27/00 , B24B51/00 , B24B53/00 , B24B53/053 , B24B5/04
CPC分类号： B24B5/42 , B24B27/0076 , B24B49/00 , B24B53/053
摘要： A grinding machine rotatably carrying a finish grinding wheel and a super-finish grinding wheel respectively on first and second wheel heads practices a method of grinding workpiece surfaces to super-finish surfaces with micro oil pockets. A surface of a workpiece rotatably carried on the machine is first ground with the finish grinding wheel to a predetermined diameter under the control of a sizing device. The workpiece surface is then ground with the super-finish grinding wheel to a target diameter under the control of a sizing device. The super-finish grinding is performed to the extent that peaks of a section curve representing the roughness of the workpiece surface attained by the finish grinding are removed but bottoms of the surface curve are left to a depth when the target diameter is reached, so that the bottoms so left of the roughness constitute the micro oil pockets.
摘要翻译：分别可旋转地承载精磨砂轮和超精磨砂轮的研磨机分别在第一和第二轮头上实现了将工件表面磨削成具有微油口的超表面的方法。可旋转地承载在机器上的工件的表面在精整装置的控制下首先用精磨轮研磨成预定直径。然后在上胶装置的控制下，将工件表面与超精磨砂轮一起研磨成目标直径。进行超精加工，以达到通过精加工磨削得到的表示工件表面粗糙度的截面曲线的峰值被去除，但是当达到目标直径时，表面曲线的底部留下深度，从而粗糙部分所剩下的底部构成了微油袋。

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