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1. 发明专利

JP2006255821A Grinding wheel manufacturing method 审中-公开
标题翻译：研磨轮制造方法
公开(公告)号：JP2006255821A
公开(公告)日：2006-09-28
申请号：JP2005074807
申请日：2005-03-16
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： SEKIYA YASUHISA , HIRAIWA NOBORU , TAKEHARA HIROSHI , IMAIKE HIROSHI , KOJIMA TAKASHI , SOMA SHINJI
IPC分类号： B24D3/00 , B24D3/18 , B24D5/06
摘要： PROBLEM TO BE SOLVED: To provide a grinding wheel manufacturing method for compatibly improving the strength of a grinding wheel in which pores of a grinding chip are impregnated with resins and improving the strength of adhering the interface of the grinding chip to a grinding core with an adhesive.
SOLUTION: A raw material composed of a vitrified bond is mixed with super abrasive grains such as CBN or diamond grains, filled in a mold, press-molded and then fired to form the grinding chip. An imprinting material is applied to the core adhesive surface of the grinding chip and hardened, the grinding chip is immersed in liquid resin for vacuum degassing, the pores of the grinding chip are impregnated with the liquid resins, the imprinting material is removed from the grinding chip, and the resins with which the pores of the grinding chip are impregnated are hardened. Thus, a vitrified bond grinding wheel is manufactured.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：需要解决的问题：提供一种砂轮制造方法，用于兼容地提高研磨片的孔被树脂浸渍的砂轮的强度，并提高将研磨片的界面粘附到研磨的强度核心用粘合剂。
解决方案：将由玻璃化粘结构成的原料与超级磨粒如CBN或金刚石颗粒混合，填充在模具中，压制成型，然后烧成，形成研磨片。将压印材料施加到研磨片的芯粘合剂表面并硬化，将研磨片浸入液体树脂中用于真空脱气，研磨芯片的孔被液体树脂浸渍，将压印材料从研磨中除去并且将浸渍有研磨片的孔的树脂硬化。因此，制造了玻璃化结合砂轮。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004181597A Metal-bonded grinding wheel and its method of manufacture 审中-公开
公开(公告)号：JP2004181597A
公开(公告)日：2004-07-02
申请号：JP2002353881
申请日：2002-12-05
申请人： Toyoda Mach Works Ltd , Toyoda Van Moppes Ltd , 豊田バンモップス株式会社 , 豊田工機株式会社
发明人： UNNO KUNIHIKO , HIRAIWA NOBORU , SOMA SHINJI
IPC分类号： B24D3/06 , B24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a metal-bonded grinding wheel and its method of manufacture suitable for grinding a cemented carbide material such as a ceramic.
SOLUTION: The bottom of an abrasive grain 32 is retained by being seated on the surface of a base metal 31 by a shallow first joint material layer 33 comprising a low material having good wettability to the base metal of the grinding wheel, and then, a deep second joining material layer 35 comprising a low material having the good wettability is polymerized into the first joint material layer 33, and also the abrasive grain 32 is formed to be buried with leaving the vicinity of its top portion. The abrasive grain 32 is seated securely on the surface of the base metal 31 and the height of its top portion is aligned, it is buried within the first and second joining materials with leaving the vicinity of its top portion and retained firmly, a shallow recessed depression portion of the bottom is formed as a pocket 37 for discharging ground wastes between the adjacent abrasive grains. As a low material, the mixed composition of metal powder of anyone group among titanium (the [periodic table] 4A group), vanadium (the [periodic table] 5A group), and chromium (the [periodic table] 6A group); and metal powder of the periodic table primary 1B group is used.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2010058219A Truing tool 审中-公开
标题翻译：工具
公开(公告)号：JP2010058219A
公开(公告)日：2010-03-18
申请号：JP2008226001
申请日：2008-09-03
申请人： Toyoda Van Moppes Ltd , 豊田バンモップス株式会社
发明人： HIRAIWA NOBORU , IMAI TOMOYASU , TAKAGI JUNICHIRO
IPC分类号： B24B53/14 , B24B5/10 , B24D3/00 , B24D5/16
摘要： PROBLEM TO BE SOLVED: To provide a truing tool suppressing falling out of diamond, improving a filling ratio, and being inexpensive and easy to be manufactured.
SOLUTION: The truing tool comprises: a disc-shaped thick-wall core member 21; a thin-wall portion 22 integrally provided on an outer peripheral surface of the thick-wall core member 21 in a thin and ring shape; and a ring-shaped carbide base 25 joined to one flat surface of the thin wall portion 22 and provided with a diamond sintered body 26 on the opposite side of the thin-wall portion 22.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制金刚石脱落的修整工具，提高填充率，廉价且易于制造。解决方案：修整工具包括：圆盘形厚壁芯构件21; 一体地设置在厚壁型芯构件21的外周面上的薄壁部22，其形状为环状，和连接在薄壁部分22的一个平坦表面上并且在薄壁部分22的相对侧上设置有金刚石烧结体26的环形碳化物基体25.权利要求（C）2010，JPO＆INPIT

4. 发明专利

JP2011104714A Method for suppressing initial wear of surface grinding wheel 有权
标题翻译：用于抑制表面磨削轮的初始磨损的方法
公开(公告)号：JP2011104714A
公开(公告)日：2011-06-02
申请号：JP2009262232
申请日：2009-11-17
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： UCHIDA YOSHIHIKO , HIRAIWA NOBORU , MASAKI YUJI , HACHISUGA JUNRO , ARAKAWA HIDEO
IPC分类号： B24B53/00 , B24B53/02
摘要： PROBLEM TO BE SOLVED: To provide a method for suppressing initial wear of surface grinding wheels capable of suppressing initial wear of the surface grinding wheels and holding a width dimension of a workpiece with high accuracy.
SOLUTION: This method is used in a two-sided surface grinding device for simultaneously surface-grinding both surfaces of the workpiece W by a pair of rotatable surface grinding wheels 13 and 14 arranged oppositely. When a grinding wheel 31 for dressing is inserted between the pair of surface grinding wheels 13 and 14 after performing surface-grinding for the workpiece W and dressing is performed by cutting the surface grinding wheels 13 and 14 in relation to the grinding wheel 31 for dressing, the number of times of cutting of the surface grinding wheels 13 and 14 in relation to the grinding wheel for dressing is set to secure projecting amount of abrasive grains by leaving worn abrasive grains 25.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制表面磨轮的初始磨损并以高精度保持工件的宽度尺寸的表面磨轮的初始磨损的方法。解决方案：该方法用于双面表面研磨装置，用于通过相对布置的一对可旋转表面砂轮13和14同时对工件W的两个表面进行研磨。当对工件W进行表面磨削后，在一对表面砂轮13和14之间插入用于修整的砂轮31，并且通过相对于用于修整的砂轮31切割表面砂轮13和14来进行修整相对于用于修整的砂轮，切削表面砂轮13和14的次数被设定为通过留下磨损的磨粒25确保磨粒的突出量。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2008114338A Grinding wheel with inclined groove and manufacturing method therefor 审中-公开
标题翻译：具有嵌入式砂轮的研磨轮及其制造方法
公开(公告)号：JP2008114338A
公开(公告)日：2008-05-22
申请号：JP2006300396
申请日：2006-11-06
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： SOMA SHINJI , MORITA KOJI , INAGAKI TOMOHIRO , HIRAIWA NOBORU
IPC分类号： B24D5/00 , B24D3/00 , B24D5/06
摘要： PROBLEM TO BE SOLVED: To easily carve inclined grooves inclined toward the axis of rotation on the abrasive grain layer of a grinding wheel by machining at a low cost. SOLUTION: A plurality of inclined grooves are carved on the abrasive grain layer of the grinding wheel by repeating a groove-machining process in which the inclined grooves from the grinding surface to the underlayer of the grinding wheel are linearly carved on the abrasive grain layer by machining by moving a tool onto the grinding wheel in a straight line toward the inclined angle direction of the inclined grooves and an indexing process in which the grinding wheel is rotated in an indexing manner by an angle corresponding to the number of the inclined grooves. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过以低成本的机械加工，可以容易地在磨轮的磨粒层上刻蚀倾斜于旋转轴线的倾斜槽。解决方案：通过重复一个槽加工工艺，在磨轮的磨粒层上雕刻多个倾斜槽，其中从研磨表面到研磨轮的底层的倾斜槽线线地雕刻在磨料上通过将工具沿着倾斜槽的倾斜角度方向的直线移动到砂轮上而进行机械加工，以及分度过程，其中砂轮以分度方式旋转一个与倾斜的数量相对应的角度凹槽。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007320015A Truing roll and manufacturing method for it 审中-公开
标题翻译：用于其的滚动和制造方法
公开(公告)号：JP2007320015A
公开(公告)日：2007-12-13
申请号：JP2006155839
申请日：2006-06-05
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： KITAJIMA MASATO , FUJII TATSUO , HIRAIWA NOBORU , SOMA SHINJI
IPC分类号： B24B53/14
摘要： PROBLEM TO BE SOLVED: To provide a trueing roll, simply manufactured, having a long life and having stable truing performance, and a manufacturing method for it. SOLUTION: A plurality of columnar pieces 16 of a diamond sintered body, which is formed by integrally sintering a diamond particle layer 16a on a carbide base 16b, are fixed to the outer edge part of a roll base 11 so that the diamond particle layer 16a faces backward in the rotating direction of the roll base 11, and the end face of the columnar piece 16 is exposed to a truing surface 15. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供简单制造，寿命长且具有稳定的修整性能的真皮辊及其制造方法。解决方案：通过在碳化物基体16b上整体烧结金刚石颗粒层16a而形成的金刚石烧结体的多个柱状件16被固定到辊底座11的外边缘部分，使得金刚石颗粒层16a在辊底座11的旋转方向上面向后方，并且柱状件16的端面暴露于修整表面15.版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007167997A Truing tool 审中-公开
标题翻译：工具
公开(公告)号：JP2007167997A
公开(公告)日：2007-07-05
申请号：JP2005366588
申请日：2005-12-20
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： HIRAIWA NOBORU , INAGAKI TOMOHIRO , MOROTO TAKAYUKI , OKURA MASATOSHI
IPC分类号： B24D3/00 , B24D3/06
摘要： PROBLEM TO BE SOLVED: To provide a truing tool, preventing abrasive from moving in relation to a binder to be loosened and further falling out in truing.
SOLUTION: This truing tool 1 includes: a base 7; a number of super-abrasives 9 made of diamond or cubic boron nitride (CBN); and a brazing material 11 for bonding the super-abrasives 9 to the base 7, wherein the tool includes a plating layer 13 for coating the surface of the brazing material 11, having a higher hardness than the brazing material 11.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种修整工具，防止磨料相对于粘合剂移动以松动并进一步脱落在修整中。解决方案：该修整工具1包括：基座7; 一些由金刚石或立方氮化硼（CBN）制成的超级磨料9; 以及用于将超研磨剂9接合到基座7的钎焊材料11，其中该工具包括用于涂覆钎焊材料11的表面的镀层13，其具有比钎焊材料11更高的硬度。版权所有：（C）2007，JPO＆INPIT

8. 发明专利

JP2006102838A Manufacturing method of grinding wheel 有权
标题翻译：研磨轮的制造方法
公开(公告)号：JP2006102838A
公开(公告)日：2006-04-20
申请号：JP2004290210
申请日：2004-10-01
申请人： Toyoda Van Moppes Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 豊田バンモップス株式会社
发明人： NODA TAKAHIRO , SAKURAI SATOAKI , HIRAIWA NOBORU
IPC分类号： B24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a grinding wheel, reusing a mold, and not requiring a process of scraping the mold by a lathe and a process of removing a copper plated layer, thereby reducing the cost and improving productivity of the grinding wheel.
SOLUTION: The grinding wheel is manufactured by a shape reversion method. The method includes: a process of generating a fixing medium layer M, the state of which is changed to solid and liquid, on the mold 12 where abrasive grains 14 are placed, cooling and solidifying the layer to fix the abrasive grains on the mold 12; a process of generating a thermosetting adhesive layer N having a hardening temperature within a temperature range where the fixing medium layer M is solid on the solid fixing medium layer M; a process of heating and hardening the adhesive layer N with a wheel spindle stock 16 abutted on the adhesive layer N and fixing the abrasive grains 14 to the wheel spindle stock 16 taking the adhesive layer N as a medium; and a process of heating and melting the fixing medium layer M to release the wheel spindle stock 16 on which the abrasive grains 14 are held by the adhesive layer N keeping hardening from the mold 12.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供砂轮的制造方法，重新使用模具，并且不需要通过车床刮削模具的过程和去除镀铜层的工艺，从而降低成本并改善砂轮的生产率。
解决方案：砂轮通过形状反转方法制造。该方法包括：在其上放置磨粒14的模具12上产生其状态变为固体和液体的固定介质层M的过程，冷却并固化该层以将磨粒固定在模具12上 ; 在固体固定介质层M上固化介质层M为固体的温度范围内产生固化温度的热固性粘合剂层N的工序; 将粘合剂层N加热固化，并且将粘合剂层N作为介质，将轮轴纺丝原料16抵接在粘合剂层N上，并将磨粒14固定到轮轴原料16上。以及加热和熔化定影介质层M以释放其上由粘合剂层N保持磨粒14的轮主轴坯料16保持硬化的方法。（C）2006，JPO＆NCIPI

9. 发明专利

JP2005081514A Integrated type compound grinding wheel, and method for manufacturing the same 有权
标题翻译：集成型复合砂轮及其制造方法
公开(公告)号：JP2005081514A
公开(公告)日：2005-03-31
申请号：JP2003318136
申请日：2003-09-10
申请人： Toyoda Mach Works Ltd , Toyoda Van Moppes Ltd , 豊田バンモップス株式会社 , 豊田工機株式会社
发明人： IMAI TOMOYASU , SEKIYA YASUHISA , HIRAIWA NOBORU , KAMIYA AKIMITSU
IPC分类号： B24D5/14 , B24D3/00 , B24D3/06 , B24D3/14 , B24D5/06
摘要： PROBLEM TO BE SOLVED: To provide an integrated type compound grinding wheel which can simultaneously grind a plurality of machining portions of one and the same workpiece having different required grindabilty.
SOLUTION: The integrated type compound grinding wheel is provided with a first grinding stone layer 14 for grinding a first grinding portion w1 of the workpiece W, and a second grinding stone layer 15 for grinding a second grinding portion w2 of the workpiece W simultaneously with the grinding of the first grinding portion w1. The first and second grinding stone layers 14, 15 are composed of different bonding materials, such as, for example, vitrified bond and metal bond, respectively, according to machining loads required by the first grinding portion w1 and the second grinding portion w2 of the workpiece W. After the first grinding stone layer 14 to be composed of vitrified bond has been manufactured by baking, the space, which is opened at a part of the first grinding stone layer 14 and has a required shape, is filled with the mixture of metal bond and abrasive grains Pg to form a mold. After that, the mold is baked in the atmosphere of an inert gas and a segment of the integrated type compound grinding stone layer 13 composed of both grinding stone layers 14, 15 is composed. Then, the integrated type compound grinding wheel 10 is manufactured by sticking and fixing a plurality of the segments on the outside periphery of a base plate 11 of the grinding wheel.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以同时研磨具有不同要求可磨性的同一工件的多个加工部分的一体化型复合砂轮。解决方案：一体型复合砂轮设置有用于研磨工件W的第一磨削部分w1的第一磨石层14和用于研磨工件W的第二磨削部分w2的第二磨石层15 同时研磨第一研磨部分w1。第一和第二研磨石层14,15分别由根据第一研磨部w1和第二研磨部w2的所需的加工载荷的不同的粘结材料，例如玻璃化粘结和金属粘结构成工件W.在通过烘烤制造由玻璃化粘结构成的第一研磨石层14之后，在第一研磨石层14的一部分开口并具有所需形状的空间填充有金属粘结剂和磨料颗粒Pg以形成模具。之后，将模具在惰性气体的气氛中烘烤，并且组成由两个研磨石层14,15组成的一体型复合磨石层13的一部分。然后，通过在磨轮的基板11的外周上粘贴固定多个部分来制造一体型复合砂轮10。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005081488A Truing tool 有权
标题翻译：工具
公开(公告)号：JP2005081488A
公开(公告)日：2005-03-31
申请号：JP2003315856
申请日：2003-09-08
申请人： Toyoda Mach Works Ltd , Toyoda Van Moppes Ltd , 豊田バンモップス株式会社 , 豊田工機株式会社
发明人： KITAJIMA MASATO , HIRAIWA NOBORU , KATSUTA MAMORU , WATANABE AKIRA
IPC分类号： B24B53/12 , B24D3/00 , B24D3/06 , B24D7/18
摘要： PROBLEM TO BE SOLVED: To provide a truing tool capable of sharply truing a grinding surface of a grinding wheel, a side grinding surface in particular. SOLUTION: The truing tool has annular truing regions formed to be coaxial along the outer periphery of a circular base to be driven to rotate around a rotation axis for truing grinding surfaces 7a and 7b of the grinding wheel 5. Diamond abrasive grains 22 and 27 are brazed around the outer periphery of the base 11 by brazing materials 23 and 28 made of an alloy consisting of one of metals including a 4A-group metal in the periodic table containing titanium (Ti), a 5A-group metal containing vanadium (V) and a 6A-group metal containing chromium (Cr) and a 1B-group metal in the periodic table, thereby forming the truing regions 20 and 25. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够锐利地研磨砂轮的磨削表面，特别是侧磨削表面的修整工具。解决方案：修整工具具有形成为沿着圆形基部的外周同轴的环形修整区域，以被驱动以围绕磨轮5的研磨表面7a和7b旋转的旋转轴线旋转。金刚石磨粒22 并且通过由包含含有钛（Ti）的周期表中的4A族金属的金属之一的合金和含有钒的5A族金属组成的合金构成的钎料23和28钎焊在基体11的外周附近（V）和含有铬（Cr）和1B族金属的6A族金属，从而形成修整区域20和25.（C）2005，JPO＆NCIPI

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