Упрощенный расчет температуры резания при шлифовании и лезвийной обработке

Abstract

Simplified analytical dependencies are obtained to determine the cutting temperature during grinding and blade machining, taking into account the heat balance flowing into the workpiece and the formed chips. It has been found by calculations that in the case of multi -pass grinding, almost all the heat generated during grinding goes into the workpiece. It has been proved that during grinding and cutting, the cutting temperature is described by virtually identical dependencies, and the cutting temperature can be reduced mainly by reducing the nominal cutting voltage by increasing the cutting capacity of the wheel and reducing the cracking intensity in the cutting zone, as well as by decreasing the grinding depth and increasing Speed parts.