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公开(公告)号：US20230062780A1
公开(公告)日：2023-03-02
申请号：US17893791
申请日：2022-08-23
申请人： MITUTOYO CORPORATION
发明人： Naoki MITSUTANI
摘要： A measurement system includes a multi-axis robot, a measurement unit coupled to the multi-axis robot, and a data processing apparatus, wherein the measurement unit includes one or more imaging devices movable with respect to a reference position of the multi-axis robot, and a position specification device for specifying a position of one or more of the imaging devices with respect to the reference position, wherein the data processing apparatus includes an acquisition part for acquiring a plurality of pieces of captured image data generated by having one or more of the imaging devices capture images at two or more positions, and a measurement part for measuring a distance between the plurality of feature points in a workpiece on the basis of a position of the feature point of the workpiece included in the plurality of pieces of captured image data.
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公开(公告)号：US20220155065A1
公开(公告)日：2022-05-19
申请号：US17517903
申请日：2021-11-03
申请人： MITUTOYO CORPORATION
发明人： Kazuhiko HIDAKA , Tomohiro KIIRE , Hideki MISHIMA , Tomoyuki MIYAZAKI , Naoki MITSUTANI , Yoshinori SHIRAKAWA , Tsutomu ICHIMURA
摘要： A measurement apparatus includes a sensor that measures a workpiece, a multi-axis robot that moves the sensor in a three-dimensional space, a position determination part that determines i) a plurality of measurement positions that are positions along a normal direction at each of a plurality of positions to be measured on the workpiece and ii) a direction of the sensor at each of the plurality of measurement positions on the basis of at least either design data or captured image data indicating the geometry of the workpiece, a moving control part that sequentially moves the sensor to the plurality of measurement positions by controlling the robot, and a measurement control part that outputs measured data indicating a result that the sensor measured at each of the plurality of measurement positions in association with the plurality of positions to be measured.
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