Study of strength of belt conveyor bearing unit housing
Исследование прочности корпуса подшипникового узла ленточного конвейера
Yurchenko V.V. Zharkevich O.M. Reshetnikova O.S. Zhetesova G.S. Maletkina T.Yu. Smagulov A.S.
2025Ugol Journal Edition, LLC
Ugol
2025Issue 977 - 81 pp.
Bearing unit housings serve as a support in conveyor systems. The choice of material for bearing unit housings should be based on a complex analysis of operating conditions, economic factors and technological capabilities. The article analyzes the strength of bearing unit housings (BUH) made of sand-polymer composite (SPC) and steel St10. The maximum displacements in the place of load application for BUH made of SPC are 0.2 times greater than for BUH made of St10. The maximum stresses in the groove for the retaining ring are in the range of 12.1-12.3 MPa. The factor of safety is 2.4 for SPC and 9.6 for steel. The safety factors of both materials exceed the regulatory requirements. Taking into account the mass of the part and the cost of materials, it is recommended to use SPC for manufacturing of BUH.
Bearing unit housing , composite material , strength , weight
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Department of Technological Equipment, Mechanical Engineering and Standardization, Abylkas Saginov Karaganda Technical University, Karaganda, 100027, Kazakhstan
Department of Technological Equipment, Mechanical Engineering and Standardization, Abylkas Saginov Karaganda Technical University, Karaganda, 100027, Kazakhstan
Department of Technological Equipment, Mechanical Engineering and Standardization, Abylkas Saginov Karaganda Technical University, Karaganda, 100027, Kazakhstan
Department of Technological Equipment, Mechanical Engineering and Standardization, Abylkas Saginov Karaganda Technical University, Karaganda, 100027, Kazakhstan
Department of Innovation Management, National Research Tomsk State University, Tomsk, 634050, Russian Federation
Department of Technological Equipment, Mechanical Engineering and Standardization, Abylkas Saginov Karaganda Technical University, Karaganda, 100027, Kazakhstan
Department of Technological Equipment
Department of Technological Equipment
Department of Technological Equipment
Department of Technological Equipment
Department of Innovation Management
Department of Technological Equipment
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