Computer simulation in QForm improves the force parameters in hot pressing valve-type forgings.
The technological process of hot pressing of rod forgings with a «valve» type flange has been studied by the method of computer simulation in the QForm program. The influence of technological parameters on the force parameters, the stress-strain state and the nature of a metal flow, the temperature along the forging cross-section during the pressing process was studied. Optimal dimensions of the initial work-piece and geometry of the tool were determined, which ensure minimal technological forces and optimal conditions for shaping.
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Myshechkin et al. (2022) studied this question.
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