本文主要内容是从轴对称形式的弹性力学基本公式出发,导出高速回转下的两个圆柱形过盈配合零件的过盈量计算公式,可用于设计计算高速回转机械,如透平机、离心机、高速泵等过盈联接结构。 The main content of this paper is to derive the formulas for calculating the interference of two cylindrical interference fit parts under the high-speed rotation from the axisymmetric basic formula of elasticity, which can be used to design and calculate the high-speed rotary machinery such as turbine, centrifuge , High-speed pumps and other interference connection structure.