在一些机床主轴轴承中,常常是将单个的向心推力球轴承或圆锥滚子轴承多个串联起来使用,其装配质量直接影响机床主轴的性能。本文以多联向心推力球轴承为例,提出两种在装配中可用的特殊处理方法,即垫片法和去余量法。前者可调整轴承的径向和轴向间隙;后者在平面磨床上对套圈进行互换性加工。附图6幅。 In some machine tool spindle bearings, a single radial thrust ball bearing or a tapered roller bearing is often used in series. The assembly quality directly affects the performance of the machine spindle. In this paper, multi-joint radial ball thrust bearings, for example, proposed two kinds of special processing methods available in the assembly, namely shim method and the residual margin method. The former can adjust the radial and axial bearing clearance; the latter in the surface grinder on the ring interchangeability. Figure 6 Figure.