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公开(公告)号：US08777696B2
公开(公告)日：2014-07-15
申请号：US13578729
申请日：2011-02-10
申请人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
发明人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
IPC分类号： B23F15/00
CPC分类号： B23F15/00 , F16H1/321 , Y10T409/10 , Y10T409/103975
摘要： A relative movement trajectory of each convex tooth pin of a mating gear with respect to a concave-convex gear at the time when torque is transmitted between the mating gear and the concave-convex gear (nutation gear) may be expressed by a first linear axis, a second linear axis, a third linear axis, a fourth rotation axis, a fifth rotation axis and a sixth indexing axis. Then, a relative movement trajectory of each convex tooth pin of the mating gear, expressed by the first linear axis, the second linear axis, the third linear axis, the fifth rotation axis and the sixth indexing axis in the case where the fourth rotation axis is brought into coincidence with the sixth indexing axis, is calculated, and at least one of a disc-shaped workpiece and a working tool is moved on the basis of the calculated relative movement trajectory.
摘要翻译： 在匹配齿轮和凹凸齿轮（章动齿轮）之间传递扭矩时，配合齿轮的每个凸齿销相对于凹凸齿轮的相对运动轨迹可以由第一直线轴 第二线性轴，第三线性轴，第四旋转轴，第五旋转轴和第六分度轴。 然后，在第四旋转轴的情况下，由第一直线轴，第二直线轴，第三直线轴，第五旋转轴和第六分度轴表示的配合齿轮的每个凸齿销的相对运动轨迹 与第六分度轴重合，计算出盘状工件和作业工具中的至少一个基于计算出的相对运动轨迹移动。
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公开(公告)号：US20130097865A1
公开(公告)日：2013-04-25
申请号：US13578094
申请日：2011-02-10
申请人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
发明人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
IPC分类号： B23F15/00
CPC分类号： B23F15/00 , F16H1/321 , Y10T29/49467 , Y10T29/54
摘要： A trajectory extracting step of extracting a relative movement trajectory of each convex tooth pin of a mating gear with respect to a concave-convex gear at the time when torque is transmitted between the mating gear (fixed shaft) and the concave-convex gear (nutation gear) and a machining step of, when the concave-convex gear is machined on a concave tooth forming face of a disc-shaped workpiece on which the concave teeth have not been machined, moving at least one of the disc-shaped workpiece and a working tool such that a relative movement trajectory of the working tool with respect to the disc-shaped workpiece coincides with the relative movement trajectory of each convex tooth pin with respect to the concave-convex gear, extracted in the trajectory extracting step, are included.
摘要翻译： 一种轨迹提取步骤，用于在匹配齿轮（固定轴）和凹凸齿轮（章动）之间传递扭矩时，提取相对于凹凸齿轮的配合齿轮的每个凸齿销的相对运动轨迹 齿轮）和加工步骤，当凹凸齿轮被加工在其上没有加工凹齿的盘形工件的凹形成形面上时，将至少一个盘形工件和 工作工具，使得加工工具相对于盘状工件的相对运动轨迹与每个凸齿销相对于在轨迹提取步骤中提取的凹凸齿轮的相对运动轨迹一致。
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公开(公告)号：US09339879B2
公开(公告)日：2016-05-17
申请号：US13578094
申请日：2011-02-10
申请人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
发明人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
CPC分类号： B23F15/00 , F16H1/321 , Y10T29/49467 , Y10T29/54
摘要： For machining a concave-convex gear in which concave teeth of the concave-convex gear and convex teeth of a mating gear are formed in a circumferential direction, to allow torque transmission to or from the mating gear, in a trajectory extracting step a relative movement trajectory of each convex tooth of the mating gear with respect to the concave-convex gear at the time when torque is transmitted is first extracted as a machining target. Then, in a machining step, the concave teeth of the concave-convex gear are machined on a disc-shaped workpiece by moving at least one of the disc-shaped workpiece and a working tool such that a relative movement trajectory of the working tool with respect to the disc-shaped workpiece coincides with the relative movement trajectory of each convex tooth of the mating gear with respect to the concave-convex gear extracted in the trajectory extracting step.
摘要翻译： 为了加工凹凸齿轮，其中凹凸齿轮的凹齿和配合齿轮的凸齿在圆周方向上形成，以允许扭矩传递到匹配齿轮或从配合齿轮传递，在轨迹提取步骤中，相对运动 首先将匹配齿轮相对于凹凸齿轮的每个凸齿的轨迹在扭矩传递时被提取为加工对象。 然后，在加工工序中，通过移动所述圆盘状工件和加工工具中的至少一个，将所述凹凸齿轮的凹齿加工成圆盘状的工件，使得所述加工工具的相对运动轨迹与 相对于圆盘状工件与配合齿轮的每个凸齿相对于在轨迹提取步骤中提取的凹凸齿轮的相对运动轨迹一致。
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公开(公告)号：US20120309272A1
公开(公告)日：2012-12-06
申请号：US13578729
申请日：2011-02-10
申请人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
发明人： Yoshiaki Ando , Masayuki Takeshima , Ikuko Hirota
IPC分类号： B23F15/00
CPC分类号： B23F15/00 , F16H1/321 , Y10T409/10 , Y10T409/103975
摘要： A relative movement trajectory of each convex tooth pin of a mating gear with respect to a concave-convex gear at the time when torque is transmitted between the mating gear and the concave-convex gear (nutation gear) may be expressed by a first linear axis, a second linear axis, a third linear axis, a fourth rotation axis, a fifth rotation axis and a sixth indexing axis. Then, a relative movement trajectory of each convex tooth pin of the mating gear, expressed by the first linear axis, the second linear axis, the third linear axis, the fifth rotation axis and the sixth indexing axis in the case where the fourth rotation axis is brought into coincidence with the sixth indexing axis, is calculated, and at least one of a disc-shaped workpiece and a working tool is moved on the basis of the calculated relative movement trajectory.
摘要翻译： 在匹配齿轮和凹凸齿轮（章动齿轮）之间传递扭矩时，配合齿轮的每个凸齿销相对于凹凸齿轮的相对运动轨迹可以由第一直线轴 第二线性轴，第三线性轴，第四旋转轴，第五旋转轴和第六分度轴。 然后，在第四旋转轴的情况下，由第一直线轴，第二直线轴，第三直线轴，第五旋转轴和第六分度轴表示的配合齿轮的每个凸齿销的相对运动轨迹 与第六分度轴重合，计算出盘状工件和作业工具中的至少一个基于计算出的相对运动轨迹移动。
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公开(公告)号：US20080238002A1
公开(公告)日：2008-10-02
申请号：US12030519
申请日：2008-02-13
IPC分类号： B23B31/02
CPC分类号： B23B31/36 , Y10T279/25 , Y10T279/26
摘要： A floating chuck mechanism provided at a workhead that is arranged at a processing apparatus for sandwiching a cylindrical-shaped workpiece by means of two center members along a rotational axis, the floating chuck mechanism causing the workpiece to rotate about the rotational axis and correcting an eccentricity between the rotational axis and a center of an outer diameter of the workpiece, includes a chuck body portion including plurality of clamp jaws for holding the workpiece from the outer peripheral side thereof, and a chuck base portion fixed to the workhead so as to rotate therewith, the chuck base portion including a fixed portion fixed to the workhead and a slide portion slidable along a slide surface perpendicular to the rotational axis. The chuck body portion is fixed to the slide portion and sliding along the slide surface so as to correct the eccentricity.
摘要翻译： 一种浮动卡盘机构，设置在工作头处，该工作头布置在用于通过两个中心构件沿旋转轴线夹持圆柱形工件的处理装置，浮动卡盘机构使工件绕旋转轴线旋转并校正偏心度 在旋转轴线和工件的外径的中心之间包括夹具主体部分，其包括用于从其外周侧保持工件的多个夹钳爪和固定到工作头上以便随着其旋转的卡盘基部 所述卡盘基部包括固定在所述工作头上的固定部和可沿着与所述旋转轴垂直的滑动面滑动的滑动部。 卡盘主体部分固定在滑动部分上并沿滑动表面滑动，以校正偏心。
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公开(公告)号：US08157271B2
公开(公告)日：2012-04-17
申请号：US12030519
申请日：2008-02-13
CPC分类号： B23B31/36 , Y10T279/25 , Y10T279/26
摘要： A floating chuck mechanism provided at a workhead that is arranged at a processing apparatus for sandwiching a cylindrical-shaped workpiece by means of two center members along a rotational axis, the floating chuck mechanism causing the workpiece to rotate about the rotational axis and correcting an eccentricity between the rotational axis and a center of an outer diameter of the workpiece, includes a chuck body portion including plurality of clamp jaws for holding the workpiece from the outer peripheral side thereof, and a chuck base portion fixed to the workhead so as to rotate therewith, the chuck base portion including a fixed portion fixed to the workhead and a slide portion slidable along a slide surface perpendicular to the rotational axis. The chuck body portion is fixed to the slide portion and sliding along the slide surface so as to correct the eccentricity.
摘要翻译： 一种浮动卡盘机构，设置在工作头处，该工作头布置在用于通过两个中心构件沿旋转轴线夹持圆柱形工件的处理装置，浮动卡盘机构使工件绕旋转轴线旋转并校正偏心度 在旋转轴线和工件的外径的中心之间包括夹具主体部分，其包括用于从其外周侧保持工件的多个夹钳爪和固定到工作头上以便随着其旋转的卡盘基部 所述卡盘基部包括固定在所述工作头上的固定部和可沿着与所述旋转轴垂直的滑动面滑动的滑动部。 卡盘主体部分固定在滑动部分上并沿滑动表面滑动，以校正偏心。
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