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Wear of the Working Surfaces of Extruders in the Ceramic Industry

Number of journal: 4-2021
Autors:

Kuzmin V.Yu.

DOI: https://doi.org/10.31659/0585-430X-2021-790-4-25-28
УДК: 679.7.052.17:666.7

 

AbstractAbout AuthorsReferences
Clay raw materials, being a highly abrasive material, contribute to the strong wear of the working parts of the extruder, mainly the screws, which in turn affects the quality of the beam and the operating costs for the maintenance of the forming machine. The article analyzes the results of studying the working bodies of screw extruders under operating conditions with various types of protective coatings used by “Handle Ural” LLC, and shows the influence of the screw geometry on the quality of the molded timber and final products. The experience of the workshop of LLC “Handle Ural” in the restoration of screws proves the importance of a professional and highly technological approach to the booking of screws with wear-resistant materials. The qualitative values of the dependence of the operating costs for the restoration of the fast-wearing parts of the extruder on the quality of the application of protective materials are obtained.
V.Yu. KUZMIN, Director

LLC “Hendle Ural” (141, 39b Komsomolsky Prospect, Chelyabinsk, Chelyabinsk Oblast, 454138, Russian Federation)

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For citation: Kuzmin V.Yu. Wear of the working surfaces of extruders in the ceramic industry. Stroitel’nye Materialy [Construction Materials]. 2021. No. 4, pp. 25–28. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2021-790-4-25-28


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