应用数理统计方法减少偏心轴承内孔加工误差

摘要

The machining error analysis of bearing aimed at making a distinction between two types of machining error, determining the systematical error value and the range of random error and finding out the main factor leading to the machining error. The corresponding measures will be taken to increase machining accuracy.%　　对轴承加工误差进行分析的目的，在于将两大类加工误差分开，确定系统误差的数值和随机误差的范围，从而找出造成加工误差的主要因素，以便采取相应措施，提高零件的加工精度。