The main equipment for crushing of the grain material are hammer impact crushers. The main separating elements in these machines that are responsible for the quality of the source material, as a rule, are the sieves. With the help of sieves the size of grinding, and therefore the quality of the products of grinding during the operation of sifting is regulated. In the exploitation process, separating working bodies wear out rapidly and quickly lose their working capacity, making them not efficient enough to use. Therefore, the surface wear pattern of the separating sieves under action of a stream of grain material is studied, and the structural investigations on the surface layer are carried out
sieve, wear, surface, topography, metallographic, operation
Retrieved from No. 1(58), 2017
Pages 320-326