公开(公告)号：US20150052769A1

公开(公告)日：2015-02-26

申请号：US14464184

申请日：2014-08-20

Applicant: MITUTOYO CORPORATION

Inventor： Takashi NODA ,  Hiroshi KAMITANI ,  Kazumi MIZUKAMI

IPC: G01B5/008

CPC classification number: G01B5/008 ,  G01B5/204 ,  G01B21/047

Abstract: Controller executes a first scanning control, causing a driver to move a probe such that a tip scans along an inclined surface of a V groove to approach a center of the V groove, and a second scanning control, causing the driver to move the probe such that the tip scans along the inclined surface of the V groove to approach the center of the V groove from a side opposite that of the first scanning control. Angle calculator calculates an angle created between a direction of a deflection vector of the probe and a predetermined direction. Threshold value-correspondent coordinate obtainer obtains coordinates of the tip where the angle has changed to exceed a first threshold value during execution of the first scanning control and obtains coordinates of the tip where the angle has changed to exceed a second threshold value during execution of the second scanning control.

Abstract translation: 控制器执行第一扫描控制，使得驾驶员移动探头，使得尖端沿着V槽的倾斜表面扫描以接近V槽的中心;以及第二扫描控制，使得驾驶员将探针移动到 尖端沿着V槽的倾斜表面扫描以从与第一扫描控制的相反侧接近V槽的中心。 角度计算器计算在探针的偏转矢量的方向和预定方向之间产生的角度。 阈值对应坐标获取器在执行第一扫描控制期间获得角度已经改变的尖端的坐标超过第一阈值，并且在执行第一扫描控制期间获得角度已经改变的尖端的坐标超过第二阈值 第二扫描控制。

公开(公告)号：US20130185010A1

公开(公告)日：2013-07-18

申请号：US13729187

申请日：2012-12-28

Applicant: MITUTOYO CORPORATION

Inventor： Mitsuru FUKUDA ,  Kazumi MIZUKAMI ,  Hirotada ANZAI ,  Noritsugu ONO

IPC: G01B5/008 ,  G06F15/00

CPC classification number: G01B5/008 ,  G01B5/0016 ,  G01B21/045 ,  G06F15/00

Abstract: A measurement coordinate correction method correcting the measurement coordinates of a work piece placed on a base, in which the measurement coordinate correction method includes a weight acquiring step, a position acquiring step, and a correcting step. The weight acquiring step acquires information related to the weight of the work piece. The position acquiring step acquires information related to the position of the work piece on the base. The correcting step corrects the measurement coordinates of the work piece based on the weight and position of the work piece.

Abstract translation: 一种校正放置在基座上的工件的测量坐标的测量坐标校正方法，其中测量坐标校正方法包括重量获取步骤，位置获取步骤和校正步骤。 重量获取步骤获取与工件的重量有关的信息。 位置获取步骤获取与基座上的工件的位置有关的信息。 校正步骤基于工件的重量和位置校正工件的测量坐标。

公开(公告)号：US20190101370A1

公开(公告)日：2019-04-04

申请号：US16148326

申请日：2018-10-01

Applicant: MITUTOYO CORPORATION

Inventor： Yuuto KARASAWA ,  Mitsuru FUKUDA ,  Kazumi MIZUKAMI

IPC: G01B5/008

CPC classification number: G01B5/008 ,  G01B21/047

Abstract: An object of the present invention is to provide a measurement device and a measurement system which make it possible to obtain various pieces of driving information and realize accurate analysis of an operation state.A measurement device according to an embodiment comprises: a main body which comprises a probe having a gauge head which can be moved, in a relative manner, relative to an object to be measured, and a move mechanism for moving the gauge head; and a control section which controls driving of the move mechanism, and comprises a generation section for generating driving information of the main body, in association with identification information of the probe, in response to driving of the move mechanism, and a recording section for recording the driving information.