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用常规方法修整凹圆弧半径为R7.3,修整角为α的成型砂轮时,不易修整好,应用图示的新结构较为方便:其特点为: 1.金刚石修整杆调整为垂直位置,并使修整杆的直径小于φ14.6mm;
When using the conventional method to shape a shaped grinding wheel with a concave arc radius of R7.3 and a trimming angle of α, it is not easy to be trimmed. The new structure shown in the figure is more convenient. The features are: 1. The diamond dressing rod is adjusted to a vertical position and So that the diameter of the dressing rod is less than φ14.6mm;