齿形系数 meaning in Chinese

form factor

For offstandard double circular - arc gears , calculate its shape coefficient using its basis parameters of shape . so we can design universal double circular - arc gears . this paper designed the subroutine program of chart and parameter table
对非标准的双圆弧齿轮，通过基本的齿形参数，用折截面法计算得出它的齿形系数，从而可以实现通用的双圆弧齿轮的设计。