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1. 发明授权

US5134781A Geometric simulator for coordinate measuring machine 失效
标题翻译：坐标测量机几何模拟器
公开(公告)号：US5134781A
公开(公告)日：1992-08-04
申请号：US640917
申请日：1991-01-14
申请人： Stephen H. Baker
发明人： Stephen H. Baker
IPC分类号： G01B3/30 , G01B21/04
CPC分类号： G01B21/042 , G01B3/30
摘要： A geometric simulator apparatus is provided for testing the measurement accuracy of coordinate measuring machines, including the software therefore. A three-tiered cylindrical solid structure includes two differently sized cylinder diameters. A pair of parallel flat planar surfaces is formed perpendicular to the planar flat top surface. The bottom surface is a flat annular-shaped surface that defines a cavity which can be used to support the apparatus during storage or transport. A separate attachment is provided for introducing error measurements into the testing of the coordinate measuring machine. The attachment includes a flexible thin plate of predetermined thickness and having an elastic strap attached to each end to hold the plate against one of the cylindrical outer surfaces of the simulator apparatus.
摘要翻译：提供了一种几何模拟装置，用于测试坐标测量机的测量精度，包括软件。三层圆柱形固体结构包括两个不同尺寸的圆筒直径。一对平行的平坦平面垂直于平坦的平坦顶面形成。底表面是平坦的环形表面，其限定了可以在储存或运输期间用于支撑装置的空腔。提供单独的附件用于将误差测量值引入到坐标测量机的测试中。附件包括预定厚度的柔性薄板，并且具有附接到每个端部的弹性带，以将板保持在模拟器装置的一个圆柱形外表面上。

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