磨削中凸轮、修缘形齿轮砂轮修整简便方法的研究

摘要

本文研究了一种新的修磨中凸形齿轮的成形磨齿方法，该方法扩充了整体基圆式代渐开线法修整器的功能，只需作简单的调整，即调整修整器基圆中心线在水平面的偏角，同时相应调节修整器高度和金刚石笔的伸长量，就能修磨出中凸形齿形。%Form-grinding of gears is one sort of finish machining for quenched gear. The key problem of affecting the precision and efficiency is the dresser. A new simple method of dressing convex gear and gear top or root modified gear is provided in the paper, which only rounds the basecircle centre through an angle bin horizontal plane, meanwhile adjusting the vertical position of dresser and stretch out the length of the diamond point.