Abstract
A method for crushing brittle non-metallic material output calculation is proposed. A number of assumptions the method is based upon are presented. Six parameters are determined to affect the output of crushing. It is ascertained that one of them (the radius of crushing zone) can not be given on the base of the material parameters or the parameters of the electric discharge installation. But it can be determined experi- mentally or by mathematical modeling of the crushing process. The methods of experiment and mathe- matical model for determination of the crushing zone radius are stated. The results of crushing productive- ness calculation obtained according to the method proposed agree satisfactorily with experimental data.
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