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文内以双列向心球面滚子轴承的内圈为例,介绍了一种通过测量和数学方法精确求得该实物滚道曲率及位置的方法,该方法比现在行业上用图纸上的设计尺寸来计算滚道曲率及位置的方法要合理,但较复杂。文内给出了以此方法测量美国180DS40轴承内圈滚道曲率及位置的实例。
Taking the inner ring of double row radial spherical roller bearing as an example, a method of accurately measuring the curvature and position of the physical raceway by means of measurement and mathematical method is introduced in this paper. Compared with the design on the industrial drawing The way to calculate the curvature and position of the raceway is reasonable but complex. In this paper, this article gives an example of measuring the curvature and position of the inner raceway of the American 180DS40 bearing by this method.