Abstract
The paper develops a mathematical model of the flange cold rolling process on the cylindrical workpiece made of L63 alloy. It analyzes stressed and strained states of the workpiece during three stages of a flanged piece forming. It is found that at the first stage the base area of the formed cone is most problematic in terms of possible workpiece destruction. Risks at the second and the final stage of flange forming are in the flange end surface and cylindrical hub surface of the rolling component.
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More From: Izvestiya Vuzov Tsvetnaya Metallurgiya (Proceedings of Higher Schools Nonferrous Metallurgy
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