The paper gives the results of an investigation on the development of a porous abrasive wheel based on synthetic diamond powder and a metal bond containing a pore-forming agent. The authors present the mixture composition, compaction and sintering conditions and show the influence of a pore-forming agent on the pore size in the wheel structure. The effect of the coolant amount, as supplied through pores, on the temperature in the grinding zone has been studied.
展开▼
