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1. 发明专利

JP2012107983A Workpiece dimension measuring apparatus and workpiece dimension measuring method 审中-公开
标题翻译：工作尺寸测量装置和工件尺寸测量方法
公开(公告)号：JP2012107983A
公开(公告)日：2012-06-07
申请号：JP2010256834
申请日：2010-11-17
申请人： Ihi Corp , Ishikawajima Constr Materials Co Ltd , Kanto Segment Co Ltd , 株式会社Ihi , 石川島建材工業株式会社 , 関東セグメント株式会社
发明人： FUJIMURA KIYOFUMI , IMOTO HARUTAKA , TANABE TADAYUKI , HASHIMOTO HIROHIDE , ARAI TAKASHI , KOBAYASHI KAZUHIRO
IPC分类号： G01B5/02 , G01B5/008
摘要： PROBLEM TO BE SOLVED: To provide a workpiece dimension measuring apparatus and a workpiece dimensional measuring method capable of achieving reduction of operation costs from dimension measurement up to preparation of inspection records after measurement and shortening the operation time while achieving improvement of measuring accuracy, and capable of obtaining also three-dimensional data of flatness, distortion, and so on.SOLUTION: A workpiece dimension measuring apparatus 1 for measuring the dimensions of a segment W includes: a plurality of measuring instruments 10 each of which includes a multi-joint arm 12 and is capable of obtaining three-dimensional coordinate values by bringing a probe 11 attached to the tip of the arm 12 into contact with the segment W; calibration operation means 21 for performing operation for calibrating a relative position relation between the measuring instruments 10 and operation for automatically calculating the dimensions of the segment W based on respective three-dimensional coordinate values obtained by the plurality of measuring instruments 10; measurement evaluation means 22 for evaluating the dimension measurement results of the segment W based on the calibration result and the operation result from the calibration operation means 21; and data management means 31 for collecting the measurement results from the measurement evaluation means 22 as an inspection record and outputting the inspection record.
摘要翻译：要解决的问题：提供一种工件尺寸测量装置和工件尺寸测量方法，其能够在测量之后实现从尺寸测量到准备检查记录的操作成本的降低，并且缩短操作时间，同时实现测量精度的提高并且能够获得平坦度，变形等的三维数据。解决方案：用于测量段W的尺寸的工件尺寸测量装置1包括：多个测量仪器10，每个测量仪器包括多关节臂12，并且能够通过使探头11附接到臂12的尖端与区段W接触; 校准操作装置21，用于执行用于校准测量仪器10之间的相对位置关系的操作和基于由多个测量仪器10获得的各个三维坐标值自动计算段W的尺寸的操作; 测量评估装置22，用于根据校准结果和来自校准操作装置21的操作结果来评估段W的尺寸测量结果; 以及用于从测量评估装置22收集测量结果作为检查记录并输出检查记录的数据管理装置31。版权所有（C）2012，JPO＆INPIT

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