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介绍了用检测渐开线齿形固定弦齿厚的正弦齿厚仪检测双圆弧齿轮齿形固定弦齿厚的测量计算方法,并给出了适用于不同标准双圆弧齿轮齿形的通用计算公式,以FSPH-79超短齿形为例,列出了标准圆柱直径的参数表与计算压表量的最佳模数区段和双圆弧齿轮在精切前测点处弦齿高变化量与进刀量的对照关系。
This paper introduces a method to measure the fixed chord thickness of double circular arc gear with sinusoidal tooth thickness gauge which detects the involute fixed tooth thickness and gives the general application of different standard double circular arc gear tooth profile Calculation formula, FSPH-79 short tooth profile, for example, lists the standard cylindrical diameter of the table and calculate the amount of the best modular modulus range and the double arc gear at the point before the precise cutting tooth height The relationship between the amount of change and the amount of feed.