Particularity of treatment of loose bulky materials with gas was analyzed, calculated loss of pressure under their gas treatment. It was ascertained that porosity (pore) of such objects as a layer for seeds of farming crops constitutes approximately 0,4 by capacity. Recommendations were presented on the construction of equipment’s and peculiarity of treatment of layers for seeds and fruit-vegetable products with ozone.
KEYWORDS: fruit-vegetable products, ozone-containing gas, loose bulky materials, porosity.
The article deals with issues related to ensuring the quality of machining of a discontinuous surface. The subject of research is the technology of boring holes. Machining holes with intermittent areas on the surface is difficult due to the occurrence of dynamic effects. As a rule, regulatory and technical documentation does not give specific recommendations for such cases. The authors of the article describe the introduction of additional conditions, which allow determining the modes of boring holes with intermittent areas on the surface at the design stage of the technological process. This solution ensures that the part meets the specified quality requirements and allows you to verify the correctness of the technological decisions. The algorithm for selecting boring modes of holes with discontinuous surfaces implements the proposed technical solution in practice.
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