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本文介绍一种球轴承旋转精度自动测量仪的技术指标与结构原理,同时还通过六项误差分析,证明该仪器的两个总误差△径与△侧均小于仪器规定的精度指标。附图8幅。
This paper introduces a technical specification and structure principle of a ball bearing rotation accuracy automatic measuring instrument. At the same time, through six error analysis, it is proved that the two total error △ diameter and △ side of the instrument are less than the accuracy index specified by the instrument. Figure 8 Figure.