title: Ð¡Ñ ÐµÐ¼Ð° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¾ÑÐ½ÑÑ Ð¾ÑÐ»Ð¸Ð²Ð¾Ðº Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The scheme of production of dense castings of responsible purpose
Creators: name: Ð¡Ð¾Ð»Ð¾Ð²Ð¾Ð², ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¾ÑÐ»Ð¸Ð²ÐºÐ°
Ð¿ÑÐ¸Ð±ÑÐ»Ñ
ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð·Ð°ÑÐ²ÐµÑÐ´ÐµÐ²Ð°Ð½Ð¸ÐµÐ¼
Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾ÑÑÑ Ð¸ Ð¿ÑÐ¾Ð´Ð¾Ð»Ð¶Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð·Ð°ÑÐ²ÐµÑÐ´ÐµÐ²Ð°Ð½Ð¸Ñ
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
casting
riser
solidification control
direction and duration of solidification
modeling

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description: The topic of the final qualification work: Â«Scheme for the manufacture of dense castings for critical purposesÂ». As a result of the work, a system was developed aimed at self-calculation of the optimal means of solidification control. The essence of the work is to calculate the necessary quantitative parameters. Then, taking into account the necessary conditions, the means of solidification control are calculated. Solid casting models were modeled with solidification fields. Solid casting models have been simulated that show the current temperature field in the cross section of the casting and the casting solidification time field. We then formalize this as a design system. By analyzing the locations with the maximum solidification duration and low time gradient, we determine the setting of the arrivals, as well as their required dimensions, which are set in the iterative processes described in the paper. Using the method of sequential approximation, we determine the installation of coolers, insulators, and other curing controls.Â It is shown that the optimal choice of solidification control means with the help of the program allows to reduce the increased metal consumption and constant costs for defect correction, as well as to increase the quality of manufactured products.