The nc system is not involute interpolation function, it is impossible for processing.
普通数控系统没有渐开线插补功能，故无法加工。
2
Having analyzed the dedenda's bending stress of involute gears with asymmetric teeth, and the formula of contract strength, mathematic model of the system is built.
通过对非对称渐开线圆柱直齿轮齿根弯曲应力的分析，结合接触强度的计算公式，建立了系统的数学模型。
3
This paper studies the measurement of involute master on SIP three-coordinates measuring system by programming control.