专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2000263447A ABRASIVE MATERIAL 失效
公开(公告)号：JP2000263447A
公开(公告)日：2000-09-26
申请号：JP2000006949
申请日：2000-01-14
申请人： TAIMEI CHEMICALS CO LTD , XEBEC TECHNOLOGY KK
发明人： MIYAZAWA TAKUMA , SUMIYOSHI TAKEHIKO
IPC分类号： B24D3/00 , B24D3/02 , B24D3/28
摘要： PROBLEM TO BE SOLVED: To provide a grinding wheel, which can facilitate accurate polishing of a material of hard quality, and very excellent in polishing efficiency as compared with a diamond electro-deposited grinding wheel in the past. SOLUTION: This abrasive material consists of alumina long fiber, diamond abrasive grain, and matrix resin, with the fiber end of the alumina long fiber serving as an abrasive treatment end. This abrasive material is formed in a compound structure of a fiber rich part consisting of the alumina long fiber and the matrix resin and an abrasive grain rich part consisting of the diamond abrasive grain and the matrix resin. The abrasive material comprises, for instance, an UD sheet layer arranging all the alumina long fiber in the same direction to be bound by a thermosetting resin matrix and an abrasive grain layer binding the diamond abrasive grain by the thermosetting resin matrix, the abrasive grain is arranged in at least one surface of obverse/reverse flat surfaces, and a tip end part of the alumina long fiber is integrally formed in flat plate shape so as to be hit to a polishing surface.

2. 发明专利

JP2000288949A POLISHING ROTARY TOOL 失效
公开(公告)号：JP2000288949A
公开(公告)日：2000-10-17
申请号：JP9590699
申请日：1999-04-02
申请人： TAIMEI CHEMICALS CO LTD , XEBEC TECHNOLOGY KK
发明人： MIYAZAWA TAKUMA , SUMIYOSHI TAKEHIKO
IPC分类号： B24D3/00 , B24D3/28 , B24D7/18 , B24D99/00 , B24D17/00
摘要： PROBLEM TO BE SOLVED: To provide a soft touch in use and polish a work without damage by arranging inorganic long fibers in the rotating axial direction, and setting the bending strength and bending elastic modulus to specified values, respectively. SOLUTION: Inorganic long fibers 1 are arranged in the rotating axial direction, and bending strength and bending elastic modulus are set to 450 Mpa or more and 50 Gpa or more, respectively. Such a polishing rotary tool can be obtained, for example, by neatly arranging the organic long fibers 1 in a proper alignment direction to form a bar-like fiber bundle 2 or braided body, and bonding it by a matrix resin 4 into an optional form. In this manufacturing process, a matrix resin containing abrasive grains 3 is used as the matrix resin 4, whereby this tool can be easily manufactured. According to this structure, a soft touch can be provided in use, and a work can be polished without damage. The tip of the rotary tool can be machined into an optional form according to the shape of the work.

3. 发明专利

JP2000280179A GRINDING ROTARY TOOL 失效
公开(公告)号：JP2000280179A
公开(公告)日：2000-10-10
申请号：JP9132799
申请日：1999-03-31
申请人： TAIMEI CHEMICALS CO LTD , XEBEC TECHNOLOGY KK
发明人： MIYAZAWA TAKUMA , SUMIYOSHI TAKEHIKO
IPC分类号： B24D3/00 , B24D3/28 , B24D99/00 , B24D17/00
摘要： PROBLEM TO BE SOLVED: To eliminate the loading while improving rigidity so as to prevent the generation of breakdown during the use by including a specified wt.% of abrasive grains in the resin matrix, and setting the bending strength and bending elasticity at a specified value or more. SOLUTION: A grinding rotary tool is obtained by impregnating the matrix resin 4 including the abrasive grains 3 in fiber bundle 2 of the inorganic long fibers 1 having a circular cross section and aligned into the bar-like shape, and hardening it. Cross sectional shape of the rotary tool can be formed into a desirable shape such as an elliptic shape, triangle shape, square shape, hexagonal shape, besides a circular shape. Quantity of blending of the abrasive grains is necessary to be restricted to a small quantity such as about 20 wt.%. Bending strength of this rotary tool is set at 450 Mpa or more, and bending elasticity thereof is set at 50 Gpa or more. As a resin matrix, thermosetting resin such as phenol resin, epoxy resin, polyimide resin, polymaleimide resin, unsaturated polyester resin is desirably used.

4. 发明专利

JP2000079567A LAPPING MATERIAL 失效
公开(公告)号：JP2000079567A
公开(公告)日：2000-03-21
申请号：JP26401298
申请日：1998-09-01
申请人： TAIMEI CHEMICALS CO LTD , XEBEC TECHNOLOGY KK
发明人： MIYAZAWA TAKUMA , SUMIYOSHI TAKEHIKO
IPC分类号： B24D3/00 , B24D3/28 , B24D7/18
摘要： PROBLEM TO BE SOLVED: To provide a lapping material formed in a thin thickness state within 1 mm thickness to be suited for fine lapping process in polishing or the like of a rib groove in an electric discharge machining surface of a metal mold, in the lapping material of stick shape arranging an inorganic long fiber and abrasive grains as a polishing element in a resin matrix. SOLUTION: This lapping material is a thin thickness stick-shaped lapping material arranging an inorganic long fiber 1 as a polishing element in a resin matrix 2 to be formed within 1 mm thickness, an inorganic long fiber of 100 Gpa or more elastic modulus is used as the inorganic long fiber, also 5 to 20 wt.% abrasive grains are contained in the matrix 2, and this constitution is provided with 450 Mpa or more bending strength and 30 Gpa or more bending elastic modulus.

5. 发明专利

DE60331327D1 未知
公开(公告)号：DE60331327D1
公开(公告)日：2010-04-01
申请号：DE60331327
申请日：2003-07-11
申请人： TAIMEI CHEMICALS CO LTD , XEBEC TECHNOLOGY CO LTD
发明人： MATSUSHITA SUGURU , ODAKA ATSUSHI , SUMIYOSHI TAKEHIKO
IPC分类号： B24D13/14 , A46B13/00 , B24D18/00 , B24D99/00
摘要： In the manufacture of a brush-shaped grindstone (3), embedding holes (310) are formed in a grinding element holding surface (311) of a holder (31) in mutually separated positions. A base end side of a plurality of wire-shaped grinding elements (32), formed such that a composite yarn composed of inorganic filaments is impregnated and hardened with a resin, is aligned, and rod assemblies (320) are thereafter formed by fixing the base end side of the plurality of wire-shaped grinding elements (32) with adhesive (71) in holes (60) of a die material (6), which is formed to have substantially the same size as the embedding holes (310) of the holder (31). The rod assemblies (320) are thereafter embedded in the embedding holes (310) of the holder (32), and fixed with adhesive (72). Whereby, removing burrs from a precision work component, performing polishing, and the like can be carried out with good efficiency and high precision.

6. 发明专利

AU2003281502A8 Method of producing brush-like grind stone, the brush-like grind stone, and brush for grind machine 未知
公开(公告)号：AU2003281502A8
公开(公告)日：2004-02-09
申请号：AU2003281502
申请日：2003-07-11
申请人： XEBEC TECHNOLOGY CO LTD , TAIMEI CHEMICALS CO LTD
发明人： SUMIYOSHI TAKEHIKO , MATSUSHITA SUGURU , ODAKA ATSUSHI
IPC分类号： A46B13/00 , B24D13/14 , B24D18/00 , B24D99/00
摘要： In the manufacture of a brush-shaped grindstone (3), embedding holes (310) are formed in a grinding element holding surface (311) of a holder (31) in mutually separated positions. A base end side of a plurality of wire-shaped grinding elements (32), formed such that a composite yarn composed of inorganic filaments is impregnated and hardened with a resin, is aligned, and rod assemblies (320) are thereafter formed by fixing the base end side of the plurality of wire-shaped grinding elements (32) with adhesive (71) in holes (60) of a die material (6), which is formed to have substantially the same size as the embedding holes (310) of the holder (31). The rod assemblies (320) are thereafter embedded in the embedding holes (310) of the holder (32), and fixed with adhesive (72). Whereby, removing burrs from a precision work component, performing polishing, and the like can be carried out with good efficiency and high precision.

7. 发明专利

ES2340921T3 CEPILLO PULIDOR. 未知
公开(公告)号：ES2340921T3
公开(公告)日：2010-06-11
申请号：ES03741368
申请日：2003-07-11
申请人： XEBEC TECHNOLOGY CO LTD , TAIMEI CHEMICALS CO LTD
发明人： MATSUSHITA SUGURU , ODAKA ATSUSHI , SUMIYOSHI TAKEHIKO
IPC分类号： B24D13/14 , A46B13/00 , B24D18/00 , B24D99/00
摘要： Cepillo pulidor (1) que comprende: una piedra de afilar con forma de cepillo (3, 3A, 3E) con una pluralidad de elementos de molienda con forma de alambre (32), estando formado cada elemento de manera que un hilo de composite compuesto por filamentos inorgánicos se impregne y endurezca con una resina, una carcasa del cepillo cilíndrica (2) para montar la piedra de afilar con forma de cepillo, y unos tornillo (41, 42) para fijar la piedra de afilar con forma de cepillo en la carcasa del cepillo (2) en el que la piedra de afilar con forma de cepillo tiene un soporte (3) fijado mediante los tornillos (41, 42) en un lado interior de la carcasa del cepillo (2), una pluralidad de orificios de inserción (310) formados en el soporte (31) en posiciones aisladas, y unos conjuntos de varillas (320) cuyas partes del extremo de la base se insertan en los orificios de inserción (310) respectivos, estando compuesto cada conjunto de varillas (320) por una pluralidad de elementos de molienda con forma de alambre (32) y unos extremos libres (33) de los elementos de molienda con forma de alambre (32) que sobresalen de la parte del extremo inferior de la carcasa del cepillo (2), y en el que la carcasa del cepillo (2) se forma con un husillo (25) que se extiende dentro de la carcasa del cepillo a lo largo de una dirección axial de la misma, y con unos orificios guía (26, 27) que se extienden en forma de ranuras en una pared periférica (20) de la carcasa del cepillo, en el que los orificios guía (26, 27) se extienden paralelos a la dirección axial de la carcasa del cepillo 82); el soporte (31) se forma con un orificio del eje (30) en el que se encaja el husillo (25), y con unos orificios para tornillo (36, 37) que se extienden desde una superficie periférica exterior del soporte hasta el orificio del eje (30); los tornillo (41, 42) se fijan en los orificios para tornillos (36, 37) para unirse al lado periférico exterior de la carcasa del cepillo (2) y para pasar completamente a través de los orificios guía (26, 27) en un estado en el que las partes del extremo frontal de los ejes de los tornillos entran en contacto con una superficie periférica exterior del husillo (25); caracterizado por que los elementos de molienda con forma de alambre (32) tienen una sección transversal plana.

8. 发明公开

EP1543924A4 METHOD OF PRODUCING BRUSH-LIKE GRIND STONE, THE BRUSH-LIKE GRIND STONE, AND BRUSH FOR GRIND MACHINE 有权
标题翻译：用于生产研磨石形刷子，刷子形状磨石，刷桑德斯
公开(公告)号：EP1543924A4
公开(公告)日：2007-01-24
申请号：EP03741368
申请日：2003-07-11
申请人： XEBEC TECHNOLOGY CO LTD , TAIMEI CHEMICALS CO LTD
发明人： MATSUSHITA SUGURU , ODAKA ATSUSHI , SUMIYOSHI TAKEHIKO
IPC分类号： A46B13/00 , B24D13/14 , B24D18/00 , B24D99/00
CPC分类号： B24D18/0072 , A46B9/10 , A46B13/008 , A46B2200/3093 , B24D13/145
摘要： Before the production of a brush-like grind stone (3), embedding holes (310) are formed in positions spaced apart from each other on a grind material holding face (311) of a holder (31). First, plural filiform grind materials (32) that are formed of aggregative inorganic fibers to which resin is impregnated for solidification are fixed up at the base-end side of the filiform grind materials. Then, in a hole (60) of a die member (6) which hole is formed in substantially the same size as each of the embedding holes (310) of the holder (31), the base-end side of the plural filiform grind materials (32) are solidified by adhesive (71) so as to form a filiform material aggregate (320). After that the filiform material aggregate (320) is embedded in one of the embedding holes (310) of the holder (32) and fixed by adhesive (72). With the brush-like grind stone, deburring, grinding, etc. of precision parts are performed efficiently and with high degree of accuracy.

9. 发明专利

JP2001198832A ABRASIVE 失效
公开(公告)号：JP2001198832A
公开(公告)日：2001-07-24
申请号：JP2000006966
申请日：2000-01-14
申请人： TAIMEI CHEMICALS CO LTD , XEBEC TECHNOLOGY CO LTD
发明人： MIYAZAWA TAKUMA , SUMIYOSHI TAKEHIKO
IPC分类号： B24D3/00 , B24D3/02 , B24D3/28 , B24D7/02 , B24D11/00 , B24D15/04 , C09K3/14
摘要： PROBLEM TO BE SOLVED: To provide an abrasive allowing common use in coarse grinding and finish grinding even for a hard material such as hard steel or hard metal and applicable to precision grinding of a fine part and a small area part such as the groove or the corner part of the mold of a rib and a boss. SOLUTION: Alumina long fibers are bound together by matrix resin containing diamond abrasive grains with a diamond abrasive grain layer on the surface. For example, it is formed into a flat-plate shape having the thickness of 0.45 to 1.2 mm, with the diamond abrasive grain layer on at least either of the wide surfaces of both the front and rear sides thereof. A flat-shaped filament having a ratio of major axis to minor axis of 1.3 to 1.8 in its cross section is used as the alumina long-fiber.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式