修整原理:图1O圆是渐开线的基圆,AB是金刚石刀,A是刀头。刀杆AB在基圆圆周上做纯滚动,则A点的运动轨迹AE就是以O圆为基圆的渐开线。如果砂轮安装在图1所示的位置,则砂轮的渐开线形状就准确地形成了。辅助工具的结构:辅助工具(图2)主要由基圆轴(其基圆部分尺寸根据技术参数准确地计算出来)、滚板、金刚石刀架、钢带和金 Trimming principle: Figure 1O circle is involute base circle, AB is a diamond knife, A is the head. Arbor AB in the base circle to do a pure rolling, then A point of motion trajectory AE is O circle as the base of the involute. If the grinding wheel is mounted in the position shown in FIG. 1, the involute shape of the grinding wheel is accurately formed. Auxiliary tool structure: Auxiliary tools (Figure 2) mainly by the base axis (the base part of the size of the basic parameters based on technical parameters accurately calculated), roller, diamond knife, steel and gold