公开(公告)号：US08601703B2

公开(公告)日：2013-12-10

申请号：US13314356

申请日：2011-12-08

Applicant: Akira Makiuchi ,  Ikuya Kato ,  Keita Goto ,  Yoshihiro Somyo ,  Kenichi Yabuki

Inventor： Akira Makiuchi ,  Ikuya Kato ,  Keita Goto ,  Yoshihiro Somyo ,  Kenichi Yabuki

IPC: G01B5/25

CPC classification number: B23Q3/183 ,  B23Q17/2291

Abstract: The positions of at least three points, which are circumferentially, and equiangularly, offset from each other, of a peripheral face of a workpiece set on a rotary table are measured using a position detection probe. The amount of runout of the axis of the workpiece and a phase position of the workpiece, at which the runout amount is largest, are calculated from the measured positions of the equiangularly offset points. The rotary table is turned to set the largest runout phase position of the workpiece in a position opposed to a workpiece contact of a centering apparatus. The relative positions of the workpiece and a position detection block are calculated using the position detection probe. The workpiece is centered by moving a centering shaft member of the centering apparatus such that the workpiece contact pushes the workpiece by a distance corresponding to the runout amount.

Abstract translation: 使用位置检测探针来测量设置在旋转工作台上的工件的外周面上周向和等角度地偏移的至少三个位置。 从等角偏移点的测量位置计算工件轴的跳动量和跳动量最大的工件的相位位置。 旋转台被转动以将工件的最大跳动相位置设置在与定心装置的工件接触相对的位置。 使用位置检测探头计算工件和位置检测块的相对位置。 通过移动定心装置的定心轴构件使工件居中，使得工件接触件将工件推动一个与跳动量相对应的距离。

公开(公告)号：US20120174424A1

公开(公告)日：2012-07-12

申请号：US13314356

申请日：2011-12-08

Applicant: Akira MAKIUCHI ,  Ikuya Kato ,  Keita Goto ,  Yoshihiro Somyo ,  Kenichi Yabuki

Inventor： Akira MAKIUCHI ,  Ikuya Kato ,  Keita Goto ,  Yoshihiro Somyo ,  Kenichi Yabuki

IPC: G01B5/25

CPC classification number: B23Q3/183 ,  B23Q17/2291

Abstract: The positions of at least three points, which are circumferentially, and equiangularly, offset from each other, of a peripheral face of a workpiece set on a rotary table are measured using a position detection probe. The amount of runout of the axis of the workpiece and a phase position of the workpiece, at which the runout amount is largest, are calculated from the measured positions of the equiangularly offset points. The rotary table is turned to set the largest runout phase position of the workpiece in a position opposed to a workpiece contact of a centering apparatus. The relative positions of the workpiece and a position detection block are calculated using the position detection probe. The workpiece is centered by moving a centering shaft member of the centering apparatus such that the workpiece contact pushes the workpiece by a distance corresponding to the runout amount.

Abstract translation: 使用位置检测探针来测量设置在旋转工作台上的工件的外周面上周向和等角度地偏移的至少三个位置。 从等角偏移点的测量位置计算工件轴的跳动量和跳动量最大的工件的相位位置。 旋转台被转动以将工件的最大跳动相位置设置在与定心装置的工件接触相对的位置。 使用位置检测探头计算工件和位置检测块的相对位置。 通过移动定心装置的定心轴构件使工件居中，使得工件接触件将工件推动一个与跳动量相对应的距离。

公开(公告)号：US07861627B2

公开(公告)日：2011-01-04

申请号：US11500970

申请日：2006-08-09

Applicant: Toshiyuki Saito ,  Teruhiro Nakamura ,  Masahiro Ido ,  Naoki Makino ,  Ikuya Kato ,  Shinji Deguchi

Inventor： Toshiyuki Saito ,  Teruhiro Nakamura ,  Masahiro Ido ,  Naoki Makino ,  Ikuya Kato ,  Shinji Deguchi

IPC: B23B17/00

CPC classification number: B23Q1/015 ,  B23Q11/0032 ,  Y10T82/2566 ,  Y10T408/91 ,  Y10T409/309576

Abstract: A bed for machine tool includes a fluid channel crossing the bed and at least one reinforcement bridging the fluid channel. Thus the machining accuracy of a workpiece becomes higher.

Abstract translation: 用于机床的床包括穿过床的流体通道和桥接流体通道的至少一个加强件。 因此，工件的加工精度变高。

公开(公告)号：US20070062348A1

公开(公告)日：2007-03-22

申请号：US11500970

申请日：2006-08-09

Applicant: Toshiyuki Saito ,  Teruhiro Nakamura ,  Masahiro Ido ,  Naoki Makino ,  Ikuya Kato ,  Shinji Deguchi

Inventor： Toshiyuki Saito ,  Teruhiro Nakamura ,  Masahiro Ido ,  Naoki Makino ,  Ikuya Kato ,  Shinji Deguchi

IPC: B23B17/00

CPC classification number: B23Q1/015 ,  B23Q11/0032 ,  Y10T82/2566 ,  Y10T408/91 ,  Y10T409/309576

Abstract: A bed 10 for machine tool includes a fluid channel 16 crossing the bed 10 and at least one reinforcement 30 bridging the fluid channel 16. Thus the machining accuracy of a workpiece becomes higher.

Abstract translation: 用于机床的床10包括穿过床10的流体通道16和桥接流体通道16的至少一个加强件30。 因此，工件的加工精度变高。