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提出在高速运转下温度变化范围较大的轴系结构中， 滚动轴承及相关元件热膨胀补偿原理及调节热变形的方法， 以保证滚动轴承及相关元件的轴向无隙定位， 并给出具体应用实例
The principle of thermal expansion compensation of rolling bearings and related components and the method of adjusting thermal deformation are put forward in the shaft structure with a wide range of temperature changes under high speed operation so as to ensure the axial gapless positioning of rolling bearings and related components and give examples of specific applications