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《机械工艺师》83年第3期“刃磨滚刀砂轮曲线的修整”一文,介绍了在M6420B及3A642滚刀磨床上磨削螺旋齿滚刀前刃面用的靠模装置及靠模型面的设计方法。我们在制造模数M8、M16两种AA级螺旋齿蜗轮滚刀中仿制了该装置,结构稍有改变。该装置充分利用了原机床修整器机构,具有结构简单,使用方便,制造容易等优点。但该文提供的靠模型面设计方法需要改进,因为用该文介绍的方法设计
“Mechanical Engineer” No. 83, 1983, “Sharpening hob grinding wheel curve,” a paper describes the M6420B and 3A642 hob grinder on the front surface of spiral gear hob used by the punch device and the model surface Design method. We replicated the device in making two AA Class helical gear hobs, modulo M8 and M16, with slight changes in configuration. The device makes full use of the original machine dresser mechanism, with simple structure, easy to use, easy to manufacture and so on. However, the model design method provided by this article needs to be improved because of the method design described in this article