鼓形齿式联轴器公法线和跨棒距计算

Calculation of Common Normal and Span Measurement of Crown Gear Coupling

公法线和跨棒距是鼓形齿式联轴器的两个关键齿形参数,实际设计计算时需要查阅相关机械设计手册中的多个表格和公式,计算公式不统一,且计算繁琐,容易出错。根据鼓形齿公法线和跨棒距的理论计算公式,用excel建立计算表格,使得计算准确便捷,极大提高了计算效率。

The common normal and span measurement are two key tooth parameters of crown gear coupling,and the actual design calculation of them requires consulting several tables and formulas in the relevant mechanical design manuals that are not uniform,and the calculation is tedious and error-prone.According to the theoretical calculation formula of the common normal and span measurement of crowned teeth,the calculation table was established by excel,which made the calculation accurate and convenient,and greatly improved the calculation efficiency.