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探讨用逐步回归建立轴承沟道磨削表面微观形貌特征参数与工艺参数关系的最优回归方程。通过进一步分析特征参数的数学模型 ,得到对实际滚动轴承生产有重要价值的结论
The regression equation of the relationship between the microstructure features of bearing groove grinding surface and the process parameters was established by stepwise regression. Through the further analysis of the mathematical model of characteristic parameters, the conclusion that has important value for the actual production of rolling bearing is obtained