Abstract
This paper explains the relations from the effects of the loading and the retreat of grinding wheel face in the grinding domain of perfect self-sharpening. The grinding ratio becomes small with loading and to be make the area ratio (the ratio of the work area to the wheel area) small. The limited metal removal rate is found in the maximum of the metal removal rate in case of small area ratio and in the least depth setting and feed rate of the perfect self-sharpening in case of large area ratio. The optimum values of the grinding wheel velocity exist to the grinding ratio and the metal removal rate. The effects of each grinding variables on the grinding ratio and the limited metal removal rate are described in detail. And, the specific grinding power becomes small with the grinding ratio without effect of grinding wheel velocity. The ratio of normal grinding force to tangential grinding force is constant without reference to variation of grinding wheel velocity, feed rate and cutting depth.
