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齿面接触疲劳强度计算,是以轮齿表面节点处(或小齿轮单对齿啮合区下界点处)的接触应力为依据。基本计算公式有: 计算接触应力 接触应力基本值 许用接触应力 现将各基本计算公式的确定分述如下:
Tooth surface contact fatigue strength calculation is based on the contact stress at the tooth surface node (or at the lower boundary point of the meshing area of the single tooth of the pinion). The basic formula is: Calculation of contact stress Basic contact stress value Allowable contact stress Now determine the basic formula is as follows: