Кафедра матеріалознавства та ливарного виробництва

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Browsing Кафедра матеріалознавства та ливарного виробництва by Author "Kononchuk, S."

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    Investigation of the effect of slag catcher design on slag delay efficiency in the SolidWorks Flow Simulation parametric modeling environment
    (United Kingdom, 2020) Kononchuk, S.; Molokost, L.; Pukalov, V.; Конончук, С. В.; Молокост, Л. А.; Пукалов, В. В.
    The influence of the design of the slag catcher on the efficiency of slag retention is investigated. SolidWorks Flow Simulation parametric modeling CAE module confirms the possibility of reducing the melt velocity through the use of a slag catcher with braking ribs. An original design of a ribbed slag catcher is proposed, which ensures trapping of slags and smooth filling of the mold with an alloy due to a decrease in the speed of movement of the melt without additional metal costs. It was found that the flow velocity along the cross-sectional height of the proposed ribbed slag catcher is less by 0.028 m / s or 14.5% compared to the traditional one. Using a ribbed slag catcher printed on a 3D printer, a mold was produced that showed satisfactory molding ability.
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    Using 3D-printing for education on of foundry students
    (Wloclawek: Republic of Poland, 2019) Kononchuk, S.; Skrypnyk, O.; Pukalov, V.; Конончук, С. В.; Скрипник, О. В.; Пукалов, В. В.
    The study of additive technologies gives foundry students a better understanding of the casting design, casting system, features of placement and mounting of the rod in the form, design, sequence of manufacture and location on the plates of modeling equipment, design and operation of mechanisms, and obtaining competencies in particular, the ability to think and reproduce spatial objects, structures and mechanisms in the form of projection drawings and three-dimensional geometric models, to use computer-aided design (CAD), manufacturing (CAM), engineering research (CAE) and specialized application software to solve engineering problems.