... B minimum indexing (degree) 分割角度 Index repeatability 回转精度 Pallet capacity 工作台数量 ...
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回转重复精度 Index repeatability
The evaluation model of aperiodic spindle error motions in single circle was provided. Based on this model,a new set can be dealt with by MZC method,after the spindle error motions set was transformed.
针对不具有单圈重复性的主轴回转精度的评价存在困难的问题，建立单圈非重复性主轴回转精度评价的数学模型，并使用这个数学模型，进行主轴回转误差的集合转换，使得转换后的集合能够适应于基于计算机处理的最小区域评价方法，然后利用极差极小化的原理，建立最小区域法的误差评定统一准则。
参考来源 - 期刊学术社区In view of the current hardware systems on testing rotary accuracy structures complexly, acquires data stability poor, t and its manipulative interface intuitionists weakly.
针对当前回转精度测试硬件系统搭建复杂、采集数据稳定性差、操作界面直观性弱等问题。
参考来源 - 执行系统回转精度在线动态检测技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
最后给出了应用该方法测量机床主轴回转精度的工程实例。
The method was used in an application example to measure the spindle rotating precision of machine tools.
它可测量机床的动平衡，也可测量机床主轴的回转精度、工件圆度等。
It can be used for measuring dynamic balance and spindle rotating accuracy of machine tools, and cylindricity of workpieces.
利用主动磁轴承来提高气体轴承回转精度，实现主轴回转精度的提高。
Use the active magnetic bearings (AMB) to improve the rotary accuracy of Externally pressurized gas bearing, realize improvement of spindle rotary accuracy.
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