Abstract
The design of modern equipment is not limited to its solid-state modeling. Design options should provide static strength and structural rigidity, durability, stability while minimizing weight, which determine the competitiveness of new equipment. The purpose of this paper is to optimize the structural elements of the mixing-grinding device while minimizing the weight, for this purpose it is necessary to determine the strength and stiffness of the main elements. The designed device is used to produce a wide range of fine powders and construction mixtures. For this purpose, the main values of stresses on the elements of the frame structure are calculated. To calculate the frame assembly for strength, a finite element mesh was created for all parts of the frame. The strength characteristics of the most stressed elements of the frame assembly were evaluated. As a result, to reduce the stress on the part in the frame design have been changed, specifically bracket between the working chamber and the bottom plate, which will support the chamber and significantly reduce the load on the other elements of the design.
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Acknowledgements
This work was realized in the framework of the Program of flagship university development on the base of the Belgorod State Technological University named after V. G. Shukhov. The work was realized using equipment of High Technology Center at BSTU named after V. G. Shukhov.
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Lozovaya, S.Y., Bogdanov, N.E., Lozovoy, N.M., Kravchenko, V.M. (2022). Optimization of Mixing-Crushing Device Design Using CAE-Analysis. In: Klyuev, S.V. (eds) Digital Technologies in Construction Engineering. Lecture Notes in Civil Engineering, vol 173. Springer, Cham. https://doi.org/10.1007/978-3-030-81289-8_30
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DOI: https://doi.org/10.1007/978-3-030-81289-8_30
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