Being the grinding stone for bar shape blade grinding in order to produce the hypoid gear and the skew bevel gear which possess

摘要

I have described and methods of grinding and grinding wheel, the bar blade twist of gear manufacturing. For grinding economic bar such blades (1), the grinding wheel (12), from the small-diameter portion (d1) conical grinding surface, such as spread to (d2) the large-diameter portion (Pp), cylindrical grinding surface adjacent to (Pp) the conical grinding surface (Ps), and I have a (G) an annular grinding surface adjacent the cylindrical grinding surface (Ps). Grinding wheel that is performed in this way (12), (finish grinding) can be performed subsequent generation grinding profile grinding bar blades (1) and (rough grinding) without the need for fitting a replacement tooth. It rotates around a fixed axis of the (S), grinding wheel (12) is guided along the (12) grinding wheel at the appropriate angle is set (1) Bar blade to be ground for practical purposes .