公开(公告)号：US08920211B2

公开(公告)日：2014-12-30

申请号：US13492009

申请日：2012-06-08

申请人： Yoshio Wakazono ,  Tetsuro Furuhata ,  Hisanobu Kobayashi

发明人： Yoshio Wakazono ,  Tetsuro Furuhata ,  Hisanobu Kobayashi

IPC分类号： B24B49/18

CPC分类号： B24B53/005 ,  B24B53/14

摘要： A truing device of a grinding machine includes: a truer that corrects a shape of a grinding wheel; a swivel table that supports the truer such that the truer is swivelable about a swivel axis Ac; detecting means for directly detecting a distance from a truing edge position of the truer, which contacts the grinding wheel during correction of the shape of the grinding wheel, to a swivel center O of the swivel table; and control means for controlling the truing edge position of the truer with respect to the grinding wheel based on the distance L detected by the detecting means to true the grinding wheel.

摘要翻译： 研磨机的修整装置包括：校正砂轮的形状的更真实性; 旋转台，其支撑修整器，使得修整器围绕旋转轴线Ac可旋转; 检测装置，用于直接检测在修整砂轮形状期间与砂轮接触的修整器的修整边缘位置到旋转台的旋转中心O的距离; 以及控制装置，用于基于由检测装置检测到的真实的砂轮来控制修整器相对于砂轮的修整边缘位置。

公开(公告)号：US06988933B2

公开(公告)日：2006-01-24

申请号：US11052801

申请日：2005-02-09

申请人： Masashi Yoritsune ,  Yoshio Wakazono ,  Hisanobu Kobayashi

发明人： Masashi Yoritsune ,  Yoshio Wakazono ,  Hisanobu Kobayashi

IPC分类号： B24B53/00

CPC分类号： B24B53/08 ,  B24B49/16

摘要： In a truing method and apparatus, an analyzing method is employed to calculate a truing shape from which a grinding surface having been trued with a grinding wheel being rotated at a low rotational speed during a truing operation is deformed to a desired shape due to centrifugal expansion depending on a rotational speed difference when the grinding wheel is rotated at a high rotational speed during a grinding operation. Then, with the grinding wheel being rotated at the low rotational speed, the grinding surface is trued with a truing roll to the calculated truing shape. As a result, the grinding surface of the grinding wheel being rotated at the low rotational speed is trued with the truing roll taking into consideration the centrifugal expansion of the grinding surface which takes place when the grinding wheel is rotatated at the high rotational speed during the grinding operation subsequent to the truing operation.

摘要翻译： 在修整方法和装置中，采用分析方法来计算在修整操作期间用砂轮在低转速下转动的磨削表面由于离心膨胀而变形到所需形状的修整形状 取决于在研磨操作期间砂轮以高转速旋转时的转速差。 然后，随着砂轮以低转速旋转，研磨表面用修整辊修整到计算的修整形状。 因此，考虑到在砂轮在高转速期间砂轮以高转速旋转时发生的研磨面的离心膨胀，研磨轮以低转速旋转的研磨面被修整 在修整操作之后的磨削操作。

公开(公告)号：US20050191944A1

公开(公告)日：2005-09-01

申请号：US11052801

申请日：2005-02-09

申请人： Masashi Yoritsune ,  Yoshio Wakazono ,  Hisanobu Kobayashi

发明人： Masashi Yoritsune ,  Yoshio Wakazono ,  Hisanobu Kobayashi

IPC分类号： B24B53/00 ,  B24B49/16 ,  B24B53/08 ,  B24B49/00

CPC分类号： B24B53/08 ,  B24B49/16

摘要： In a truing method and apparatus, an analyzing method is employed to calculate a truing shape from which a grinding surface having been trued with a grinding wheel being rotated at a low rotational speed during a truing operation is deformed to a desired shape due to centrifugal expansion depending on a rotational speed difference when the grinding wheel is rotated at a high rotational speed during a grinding operation. Then, with the grinding wheel being rotated at the low rotational speed, the grinding surface is trued with a truing roll to the calculated truing shape. As a result, the grinding surface of the grinding wheel being rotated at the low rotational speed is trued with the truing roll taking into consideration the centrifugal expansion of the grinding surface which takes place when the grinding wheel is rotatated at the high rotational speed during the grinding operation subsequent to the truing operation.

摘要翻译： 在修整方法和装置中，采用分析方法来计算在修整操作期间用砂轮在低转速下转动的磨削表面由于离心膨胀而变形到所需形状的修整形状 取决于在研磨操作期间砂轮以高转速旋转时的转速差。 然后，随着砂轮以低转速旋转，研磨表面用修整辊修整到计算的修整形状。 因此，考虑到在砂轮在高转速期间砂轮以高转速旋转时发生的研磨面的离心膨胀，研磨轮以低转速旋转的研磨面被修整 在修整操作之后的磨削操作。

公开(公告)号：US20090280726A1

公开(公告)日：2009-11-12

申请号：US12159534

申请日：2006-12-27

申请人： Tomoyuki Kasuga ,  Hiroshi Morita ,  Takayuki Yoshimi ,  Eiji Kato ,  Hisanobu Kobayashi

发明人： Tomoyuki Kasuga ,  Hiroshi Morita ,  Takayuki Yoshimi ,  Eiji Kato ,  Hisanobu Kobayashi

IPC分类号： B24B53/053 ,  B24B53/12

CPC分类号： B24B53/053 ,  B24B53/14

摘要： A truing apparatus for a grinding wheel is provided with a truing tool which is held so as to rotate, and the grinding wheel which is rotating is subjected to truing by the truing tool. The truing tool includes a peripheral surface truer having a truer surface formed on its rotating peripheral surface, and an end surface truer having a truer surface formed on its end surface in a direction of a rotation axis thereof. The rotation axis of the truing tool is arranged substantially perpendicularly to a rotation axis of the grinding wheel so that an end surface of the grinding wheel may be corrected with the peripheral surface truer, and a peripheral surface of the grinding wheel may be corrected with the end surface truer.

摘要翻译： 用于砂轮的修整装置设置有保持以便旋转的修整工具，并且正在旋转的砂轮通过修整工具进行修整。 修整工具包括具有形成在其旋转周边表面上的修整器表面的外周表面修整器，以及具有在其端面上沿其旋转轴线的方向形成的修整器表面的端面修整器。 修整工具的旋转轴线基本上垂直于砂轮的旋转轴线布置，使得可以利用周边表面更均匀地校正砂轮的端面，并且可以用砂轮的圆周面校正砂轮的周边表面 端面更真实。