摘要
通过对现有公法线长度测量时跨测齿数计算公式的建立依据的分析,澄清了一些模糊概念和认识,提出了新的最佳跨测齿数的准则,并以此导出了新的跨测齿数的计算公式。
Based on the analysis of the exsisting criterion and formula for determining theoptimum tooth number when measuring the base tangent length of a involute gear, a new cri-terion was proposed and new formula were presented.
关键词
渐开线齿轮
公法线长度
计算
齿数
involute gears
common normal legth measurment
calculation
