circular gear

基本解释

Setting forth a method of utilizing chemicals to process non-circular gear.
阐述了用化学蚀剂法加工非圆齿轮的方法。
Thus the design of the non circular gear with the property of bulge shape is resolved, which decreases the engineering measurement error.
从而解决了任一凸形状的非圆齿轮的设计，减少了工程测绘带来的误差。
The polar equation of non-circular gear pitch curve, calculation method of center distance, formula of pitch curve length, primary circle radius and pressure angle is given.
给出了非圆齿轮的节曲线极坐标方程，两齿轮中心距的计算方法，节曲线长度、基础圆半径和压力角的计算公式。