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11. 发明专利

JPH08216019A DIAMOND DRESSER 失效
公开(公告)号：JPH08216019A
公开(公告)日：1996-08-27
申请号：JP5326095
申请日：1995-02-16
申请人： TOYODA VAN MOPPES LTD , TOYODA MACHINE WORKS LTD
发明人： SUZUKI AKIRA , ASANO HIROAKI , NOGIMORI TOSHIHISA , HIRAIWA NOBORU , MOROTO TAKAYUKI , FUKAMI HAJIME
IPC分类号： B24B53/00 , B24B53/047 , B24B53/12
摘要： PURPOSE: To provide a long life diamond dresser which is made of diamond grains and can stably dress. CONSTITUTION: A holding section 211 having V-grooves 211 is provided on the head end of a metallic shank 2. A plurality of V-grooves is made in a normal direction or in a parallel direction to an axial line of the shank 2. A plurality of octahedron diamond grains 1 are placed such that the (1, 1, 1) face of the diamond grains 1 are inserted in the V-grooves 211. These diamond grains 1 and V-grooves 211 are bonded with bonding material 5 comprising silver solder including tatanium (Ti) or the like. The bonding material 5 comprises an alloy of any one of titanium (Ti), vanadium (V), or chromium (Cr) and a metal of the 1B family of the periodic table including copper (Cu), silver (Ag) or the like.

12. 发明专利

JPH0788772A GRINDING WHEEL 失效
公开(公告)号：JPH0788772A
公开(公告)日：1995-04-04
申请号：JP23520393
申请日：1993-09-21
申请人： TOYODA MACHINE WORKS LTD , TOYODA VAN MOPPES LTD
发明人： ISHIKAWA MASATO , KUROKI MITSUJI , KURIHARA HIROSHI , SEKIYA YASUHISA
IPC分类号： B24D7/06 , B24D7/14
摘要： PURPOSE:To provide a grinding wheel for reducing a loss time of grinding work by eliminating necessity for changing and dressing the grinding wheel. CONSTITUTION:In a grinding wheel having a wheel for mounting a plurality of grindstone segments 1, segment mounting part provided in the wheel and wedge members 3 engaged with the segment mounting part 2a to removably fix the grindstone segment 1 to the wheel, the grindstone segment 1 of different connection degree is mounted on the wheel by a certain fixed order.

13. 发明专利

JPH06262530A ELECTRODEPOSITED STRAIGHT CUP GRINDING WHEEL 失效
公开(公告)号：JPH06262530A
公开(公告)日：1994-09-20
申请号：JP8108593
申请日：1993-03-17
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP , TOYODA VAN MOPPES LTD
发明人： TSUCHIYA KOJI , ISHIYAMA HAJIME , YOSHIOKA YUJI , SUGITA SATOSHI , OYA TADAHIKO , YOSHIMURA HIROHITO , OIWA MITSURU
IPC分类号： B24D3/00 , B24D3/06 , B24D7/00
摘要： PURPOSE:To provide a straight cup type electrodeposited grinding wheel that satisfies the reduction of grinding force prerequisite to grinding an aluminum material as well as all the condition of favorableness in surface roughness, coolant supply and chip discharge. CONSTITUTION:A mesh groove 4 is installed over the whole circumference of an end face 2 of a metal core 1 in a straight cup type grinding wheel so as to form a square flat part 3 whose one side length is 0.2mm to 1.0mm, and a diamond abrasive grain 5 of 120mum to 600mum in grain size is electrodeposited to this flat part 3.

14. 发明专利

JPH02145256A ELECTRIC DISCHARGING DRESSING METHOD FOR FORMING GRINDSTONE 失效
公开(公告)号：JPH02145256A
公开(公告)日：1990-06-04
申请号：JP29551688
申请日：1988-11-22
申请人： KUBOTA MAMORU , TOYODA VAN MOPPES LTD
发明人： KUBOTA MAMORU , TAKAHASHI KUNIO , HIRAIWA NOBORU
IPC分类号： B24B53/00
摘要： PURPOSE:To eliminate useless time and to easily manufacture an electrode correctly profiling to the complicated grinding face shape of a forming grindstone by performing only the cutting of an electrode plate in the former half of a stage, forming the end face thereof by grinding in the shape profiling to a grinding face and continuously translating to dressing at the latter half continued thereto. CONSTITUTION:The blank stock of an electrode plate 2 is a metal long plate on which any working is not executed, this is fixed to the electrode installing position and an upper end face 21 is cut by a grindstone 1 in the state of stopping electrification. With further cutting this upper end face 21 is ground in the shape correctly profiling to a grinding face 1a, and when electrification is started to the electrode plate 2 now, a flow type chip is uniformly generated over the whole face of the grinding face 1a from the end face 21 coming into contact therewith according to the cutting of the grindstone 1 and a uniform dressing is executed.

15. 发明专利

JPH0192067A MULTILAYERED TYPE DIAMOND ROTARY DRESSER 失效
公开(公告)号：JPH0192067A
公开(公告)日：1989-04-11
申请号：JP24421187
申请日：1987-09-30
申请人： TOYODA VAN MOPPES LTD
发明人： NAGURA TAMOTSU
IPC分类号： B24B53/14
摘要： PURPOSE:To permit a dresser member to be partially replaced according to the degree of abrasion by dividing the outer peripheral part of a dresser into a plurality of dresser members in the axial direction and dividing each dresser member into that for rough dressing and finishing dressing and combining these dresser members into a multilayered form. CONSTITUTION:In the dressing of a grinding wheel G, the diamond abrasive grains 1b of a dresser member 3 for rough dressing which are positioned at the top edge advance so as to pulverize the abrasive grains 5 on the grinding wheel G side, and when the diamond abrasive grains 1a of the dresser member 2 for finishing dressing which are positioned at the center advance, smoothing the abrasive grains 2 on the grinding wheel G side, and dressing is performed. When the abrasion on the dresser member 3 for rough dressing proceeds because of the use for a long period, a tightening bolt 4 is demounted, and the worn-out dresser member 3 for rough dressing is demounted from the dresser member 2 for finishing dressing, and replacement with a new dresser member 3 for rough dressing is performed, and dressing at the grinding wheel G is carried out succeedingly.

16. 发明专利

JPS6384873A MULTI-SPINDLE ROTARY DRESSER DEVICE 失效
公开(公告)号：JPS6384873A
公开(公告)日：1988-04-15
申请号：JP22838286
申请日：1986-09-29
申请人： THK CO LTD , TOYODA VAN MOPPES LTD
发明人： TERAMACHI HIROSHI , IMAI KATSUTO , SUZUKI KENJI , SUGIURA HIDEKAZU
IPC分类号： B24B53/14
摘要： PURPOSE:To eliminate uneven wear and damage further the generation of disorder, by providing plural rotary dressers to be arranged spacing a predetermined distance and setting peripheral surface grinding wheel sides of the dressers so as to form almost the same projection figure to the peripheral surface shape of a grinding wheel so that plural abrasive surfaces are corrected by one time operation. CONSTITUTION:A device, which provides rotary dressers 5a, 5b successively spacing a predetermined distance to be arranged in a direction of the peripheral tangent A of a grinding wheel 10, sets a peripheral surface grinding wheel side, when it is projected in the direction of the tangent A, of these dressers so as to form almost the same shape to the peripheral surface shape of the grinding wheel 10. And the device, if the grinding wheel 10 is moved as shown by an arrow head B in the drawing, first corrects one abrasive surface 10b by the rotary dresser 5b next the other abrasive surface by the dresser 5a. Accordingly, the device enables the plural abrasive surfaces of the grinding wheel 10 to be corrected by one time operation while prevents the rotary dressers 5a, 5b from unevenly wearing, and damage in the peripheral surface and the generation of disorder can be eliminated by exchanging or correcting only the dressers 5a, 5b.

17. 发明专利

JP2015009311A 単層砥粒ホイールおよびその製造方法有权
标题翻译：单层磨轮砂轮及其制造方法
公开(公告)号：JP2015009311A
公开(公告)日：2015-01-19
申请号：JP2013135818
申请日：2013-06-28
申请人：豊田バンモップス株式会社 , Toyoda Van Moppes Ltd
发明人： FUKAMI HAJIME , SAKURAI SATOAKI
IPC分类号： B24D3/00 , B24D7/00
摘要：【課題】砥粒の先端に断面積の均一なフラット面を形成できるようにした単層砥粒ホイールおよびその製造方法を提供する。【解決手段】単層の砥粒13の先端を揃えた状態で砥粒をホイールベース11に一体的に取付け、砥粒は、砥粒高さを揃えた球状あるいは楕円状の砥粒からなり、砥粒の先端をラップ加工等により加工して、断面積の均一なフラット面13aを形成した。【選択図】図2
摘要翻译：要解决的问题：提供能够在研磨增益的前端形成均匀横截面积的平坦表面的单层磨粒轮，以及用于制造磨粒轮的方法。溶液：磨粒颗粒13 单层一体地安装，而其前端被布置到轮座11，并且磨粒由布置高度的球形或椭圆形颗粒构成。通过研磨方法等对晶粒的前端进行加工，形成均匀截面积的平坦面13a。

18. 发明专利

JP2012091294A Method and device for fitting rotor and grinding wheel 审中-公开
标题翻译：用于安装转子和磨轮的方法和装置
公开(公告)号：JP2012091294A
公开(公告)日：2012-05-17
申请号：JP2010241484
申请日：2010-10-27
申请人： Toyoda Van Moppes Ltd , 豊田バンモップス株式会社
发明人： KITAJIMA MASATO , FUJISAWA SATOSHI , KUNIHIRO TAIJI , TAKEHARA HIROSHI
IPC分类号： B24B45/00
摘要： PROBLEM TO BE SOLVED: To provide a grinding wheel fitting method and a grinding wheel fitting device which can concentrically fit a grinding wheel on a grinding wheel fitting shaft, notwithstanding a clearance is provided to facilitate the work for attaching/detaching the grinding wheel to/from the grinding wheel fitting shaft.SOLUTION: A grinding machine 10 and a grinding wheel correcting device 30 respectively include grinding wheel fitting shafts 23a and 41a formed into the same shape, to which the grinding wheel 19 is to be attached. A recess part and a fitting part are provided between the outer periphery of the grinding wheel fitting shafts and the inner periphery of the grinding wheel so that the grinding wheel can be inserted in a state eccentric to the grinding wheel fitting shaft and so that the grinding wheel can be concentrically fitted and held on the grinding wheel fitting shaft. The grinding wheel is fitted on the grinding wheel fitting shaft of the grinding machine in the state that the direction of a fitting index relative to the gravity direction when fitting the grinding wheel on the grinding wheel fitting shaft of the grinding machine corresponds to the gravity direction when fitting the grinding wheel on the grinding wheel fitting shaft of the grinding wheel correcting device.
摘要翻译：要解决的问题：为了提供一种砂轮配合方法和砂轮装配装置，其可以将砂轮同心地安装在砂轮配合轴上，尽管设置有间隙以便于用于附接/分离研磨的工作轮对/从砂轮配件轴。研磨机10和砂轮校正装置30分别包括形成为相同形状的砂轮装配轴23a和41a，砂轮19将被安装到该砂轮装配轴23a和41a。在磨轮装配轴的外周和砂轮的内周之间设置有凹部和嵌合部，使得砂轮能够以与砂轮嵌合轴偏心的状态插入，从而研磨轮可以同心配合并保持在砂轮配件轴上。在研磨机的砂轮配合轴上安装砂轮时，相对于重力方向的配合指数的方向，砂轮安装在研磨机的砂轮嵌合轴上，将砂轮安装在砂轮校正装置的砂轮配合轴上。版权所有（C）2012，JPO＆INPIT

19. 发明专利

JP2011218512A Block dresser for surface grinding machine 审中-公开
标题翻译：表面磨床机器
公开(公告)号：JP2011218512A
公开(公告)日：2011-11-04
申请号：JP2010091972
申请日：2010-04-13
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： TAKEHARA HIROSHI , YAMADA AYUMI , IDO MASAHIRO
IPC分类号： B24B53/12 , B24D3/00 , B24D3/06
摘要： PROBLEM TO BE SOLVED: To provide a block dresser for a surface grinding machine, which has a long service life, is less expensive, dispenses with any particular preparation for dressing and has reduced resistance in dressing.SOLUTION: The block dresser 10 is secured on the grinding table 4 of the surface grinding machine 2, wherein an abrasive grain layer 12 provided on a dressing flat surface 10a is abutted on the grinding surface 16a on the circumference of a grinding wheel 16, and is moved relatively to the direction at a right angle to the rotary shaft 14 of the grinding wheel 16 relative to the grinding wheel, to perform dressing of the grinding surface 16a of the grinding wheel 16. In the block dresser, the abrasive grain layer 12 is formed on at least one ridge base member 10c extended on the dressing flat surface 10a in a belt-shape while being tilted relative to the rotary shaft 14 of the grinding wheel, and the width 12w in the rotary axial direction of the belt-shaped abrasive grain layer 12 is formed smaller than the width 16w of the grinding wheel 16.
摘要翻译：要解决的问题：为了提供一种具有较长使用寿命的平面磨床的块式修整器，其成本较低，省去了用于修整的任何特定制剂，并且具有降低的敷料阻力。解决方案：块式修整器10固定在表面研磨机2的研磨台4上，其中设置在修整平坦表面10a上的磨粒层12抵靠在研磨轮的圆周上的研磨表面16a上并且相对于与砂轮16的旋转轴14成直角的方向相对于砂轮移动，以进行研磨轮16的研磨表面16a的修整。在块式修整器中，磨料颗粒层12在相对于砂轮的旋转轴14倾斜并且沿着旋转轴方向的宽度12w形成在带状上延伸在修整平坦表面10a上的至少一个脊基部构件10c上带状磨粒层12形成为小于砂轮16的宽度16w。版权所有（C）2012，JPO＆INPIT

20. 发明专利

JP2009136928A Superabrasive grain setting method 有权
标题翻译：超级粒度设定方法
公开(公告)号：JP2009136928A
公开(公告)日：2009-06-25
申请号：JP2007312891
申请日：2007-12-03
申请人： Toyoda Van Moppes Ltd , 豊田バンモップス株式会社
发明人： SAKAKIBARA SADAO , KOBAYASHI TAKAMICHI , SHIMIZU HIROMASU , SUGITA KAZUHIKO
IPC分类号： B24D3/00 , B23P5/00
CPC分类号： B24D3/06 , B24D18/0009
摘要： PROBLEM TO BE SOLVED: To provide a superabrasive grain setting method capable of executing a simple setting which corresponds to the surface of a manufacturing mold of a complicated surface shape and improves the grinding accuracy of a grinding tool.
SOLUTION: In this superabrasive grain setting method, a two-dimensionally developed coordinate preparation step is taken, wherein a non-cylindrical area 106 of a mounting surface where a tangential line to the mounting surface of a manufacturing mold CW in a plane including the axis of a rotating body crosses with the axis of the rotating body is developed into a plane into a circular-arc belt-like surface 108, and a plurality of mounting points 104 are set on the circular-arc belt-like surface in a grid pattern in dependence on mounting positions for superabrasive grains D. Then, a rectification step is taken, wherein the grid pattern of the mounting points 104 is rectified in predetermined ranges of the circular-arc belt-like surface 108 so that the mounting points 104 do not make consecutive point lines in the circumferential direction of the circular-arc belt-like surface 108. A mounting step is thereafter taken of mounting the superabrasive grains D on the manufacturing mold CW based on the grid pattern of the mounting points 104 of the two-dimensionally developed coordinates rectified at the rectification step.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够执行与复杂表面形状的制造模具的表面相对应的简单设置并提高研磨工具的研磨精度的超级磨料颗粒设定方法。解决方案：在这种超磨料颗粒设定方法中，采用二维展开的坐标准备步骤，其中安装表面的非圆柱形区域106与制造模具CW在平面中的安装表面的切线包括与旋转体的轴线交叉的旋转体的轴线被展开成为圆弧状带状表面108的平面，并且将多个安装点104设置在圆弧状带状表面上根据超磨料颗粒D的安装位置的网格图案。然后，进行整流步骤，其中安装点104的格栅图案在圆弧带状表面108的预定范围内整流，使得安装点 104不会在圆弧状带状表面108的圆周方向上形成连续的点线。之后，将超磨粒D安装在制造模具CW上基于在整流步骤中整流的二维展开坐标的安装点104的网格图案。版权所有（C）2009，JPO＆INPIT

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