INVESTIGATION OF METHODS FOR OBTAINING LARGEDIAMETER STEEL GRINDING BALLS
Abdrakhmanov Y. Bykov P. Kulumbaev N. Temirtas K.
2024Institute for research and design in industry
Journal of Applied Engineering Science
2024#22Issue 2380 - 385 pp.
The article conducts research on the production of large-diameter steel grinding balls by coquille casting in a garland way, which provides the necessary density of castings. The paper analyzes the material costs for the production of grinding balls ∅ 100 mm by casting and screw rolling, which showed a lower value for the casting method. Also in the work, the calculation of the wall thickness of the coquille was carried out using several methods, on the basis of which the structural elements of the existing coquille installation were selected. The conducted research allowed us to propose a new method of coquille casting balls in a garland way with a central calculated refrigerator, which provides the necessary density of castings.
casting unit , central refrigerator , garland casting , model equipment , special casting box , water-cooled coquille
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Faculty of Engineering, Toraighyrov University, Pavlodar, Kazakhstan
Faculty of Engineering
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