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本文探讨应用最小二乘法拟合齿轮疲劳试验数据,建立齿轮疲劳曲线的函数关系式。文中编制了求解疲劳曲线的ALGOL程序和BASIC程序。并利用电子计算机绘制出齿轮的试验疲劳曲线。本文探讨的方法、建立的函数式以及计算和绘图程序可以推广用于一般金属疲劳试件或三角胶带。
This article explores the use of least squares fitting gear fatigue test data, the establishment of gear fatigue curve as a function of. The ALGOL program and BASIC program for solving the fatigue curve are compiled in this paper. And use the computer to draw the test gear fatigue curve. The method discussed in this article, the established functional and computational and graphical programs can be generalized to general metal fatigue specimens or apex strips.