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1. 发明授权

US06778286B2 Apparatus for measuring distortion of cylindrical body 失效
标题翻译：用于测量圆柱体变形的装置
公开(公告)号：US06778286B2
公开(公告)日：2004-08-17
申请号：US10132258
申请日：2002-04-26
申请人： Iwao Sakaguchi , Yoshio Takeshige
发明人： Iwao Sakaguchi , Yoshio Takeshige
IPC分类号： G01B1102
CPC分类号： G01B11/08
摘要： An apparatus for measuring distortion of a cylindrical body includes: a stationary straight rail provided on a flat surface; a cylindrical-body transfer mechanism for rolling the cylindrical body such that a peripheral surface of one end of the cylindrical body remains in contact with the stationary straight rail; a reference pole disposed at a position separated a predetermined distance from the cylindrical body in a direction perpendicular to the rolling direction of the cylindrical body; a laser scan micrometer capable of simultaneously scanning the top end of the cylindrical body and the reference pole by means of laser beam projected toward the rolling direction to thereby measure a distance between the cylindrical body and the reference pole; and a control section for processing measurement data so as to obtain radial distortion of the cylindrical body.
摘要翻译：一种用于测量圆柱体变形的装置，包括：设置在平坦表面上的固定直轨; 圆柱体转移机构，用于滚动圆柱体，使得圆柱体的一端的周面保持与固定的直轨接触; 设置在与圆筒体的垂直于圆筒体的轧制方向的方向隔开预定距离的位置处的基准极; 激光扫描千分尺，其能够通过朝向轧制方向突出的激光束同时扫描圆柱体的顶端和参考极，从而测量圆柱体和参考极之间的距离; 以及用于处理测量数据以获得圆柱体的径向变形的控制部分。

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