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本文详细讨论了杯形砂轮修整器修整陶瓷结合剂金刚石砂轮时的性能。主要结果如下:(1)修整器以横向进给方式修整时,金刚石砂轮断面形状为一斜线。使用其它修整器时,只要以横向进给方式进行修整,所得断面形状亦为一斜线。(2)修整器以切入送进方式修整时,只要把修整器旋转轴线调整到垂直于工作台面,则金刚石砂轮断面形状为一水平直线。若把旋转轴线调整到同工作台面成非90°夹角,则断面形状为一圆弧线或者斜线。(3)以切入送进方式修整时,金刚石砂轮速度越低或工作台速度越高,修整比越高。杯形砂轮旋转速度对修整比没有明显影响。(4)金刚石砂轮速度过快容易使砂轮表面磨粒钝化。
This article discusses in detail the performance of the cup-shaped wheel dresser when dressing the vitrified diamond wheel. The main results are as follows: (1) When the dresser is trimmed by transverse feeding, the shape of the diamond grinding wheel is a slash. The use of other dressers, as long as the transverse feed trimmed, the resulting cross-section shape is also a slash. (2) When the dresser is trimmed by cutting feed mode, the shape of the diamond grinding wheel is a horizontal straight line as long as the dresser rotation axis is adjusted to be perpendicular to the work surface. If the rotation axis is adjusted to a non-90 ° angle with the work surface, the cross-sectional shape is a circular arc or a slash. (3) to cut into the way of dressing, diamond grinding wheel speed is lower or table speed is higher, the higher the dressing ratio. Cup wheel rotation speed did not significantly affect the dressing ratio. (4) diamond wheel speed too easy to make abrasive wheel passivated surface.