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几年来我们研制了线啮合圆弧齿轮,它既具有渐开线齿廓的线啮合特性又具有圆弧齿的凹凸齿廓接触的优点。现将理论和试验研究结果扼要报告如下。 (一) 线啮合齿廓的条件取刀具齿条的原始齿廓的中线为坐标轴Z,取过节点垂直于中线的直线为坐标轴y,并取顶部齿廓为正值,根部齿廓为负值。设原始齿廓曲线方程式为 y=f(x) (15) 于是,线啮合齿廓的第一个条件是原始齿廓的齿形曲线要对称于原点,原
Over the past few years, we developed a wire meshing arc gear, which has both the meshing characteristics of involute tooth profile with the advantages of contact with the concave and convex tooth profile. The theoretical and experimental findings are briefly reported below. (A) the condition of line meshing tooth profile Take the center line of the original tooth profile of the tool rack as the coordinate axis Z, take the straight line perpendicular to the midline of the node as the coordinate axis y, take the top tooth profile as positive value, Negative. Let the original tooth profile curve equation be y = f (x) (15) Thus, the first condition of the line meshing tooth profile is that the tooth profile curve of the original tooth profile is symmetrical to the origin,