AIR-BEARING FOR NEXT GENERATION CT SCANNERS

机译：下一代CT扫描仪的轴承

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The current Computed Tomography (CT) rotor ball bearing architecture is on the edge of its capabilities for the most demanding applications (high rotational speed). Therefore an air-bearing system is designed which is suitable for coming generations. In this article it is described why and what type of air-bearings are chosen. The air bearing configuration and design is explained. Also shape and material choice of the running surfaces (race) of the air-bearings and connection of the race to the scanner rotor is described. Finally test results are presented.

机译：当前的计算机断层扫描（CT）转子球轴承结构在最苛刻的应用（高转速）中处于其功能的边缘。因此，设计了一种适用于下一代的空气轴承系统。在本文中，描述了为什么以及选择哪种类型的空气轴承。解释了空气轴承的配置和设计。还描述了空气轴承的运行表面（种族）的形状和材料选择以及座圈与扫描仪转子的连接。最后给出了测试结果。

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《Annual meeting of the American Society for Precision Engineering》|2012年|34-37|共4页
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J.B.M. Soetens; H.M.J.R. Soemers;
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AIR-BEARING FOR NEXT GENERATION CT SCANNERS

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