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FOUNDRY PRODUCTION

    Simulation model of a foundry complex for machine tool parts
















































            One of the main problems of the foundry at present is the creation of scientific foundations
    for the design and CAD of structures of cast parts and their elements, ensuring the production
    of healthy castings with a minimum weight and configuration, regulated by the microstructure
    for machine parts (OST2-MT21-2-90), taking into account the current operating stress, strength
    and reliability. In the automated design of cast parts, the most important is to take into account
    the  complex  relationships between  the  design of  cast parts,  their structure  and  mechanical
    properties. This complexity causes limitations in the application of the quantitative approach,
    which is associated with significant mathematical difficulties arising in the search for an optimal
    solution due to the huge number of changing parameters that characterize the manufacturing
    technology, design and properties of the cast part. It should be borne in mind that numerical
    simulation on a computer cannot yet give specific data on the number, size and nature of the
    location  of  internal  defects,  and  even  more  so  it does  not  give  an  answer  to  the  expected
    mechanical properties of cast parts.


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