title: ÐÐ¾Ð´ÐµÐ»Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÐµÐµ Ð·Ð°ÑÐ²ÐµÑÐ´ÐµÐ²Ð°Ð½Ð¸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: Model of stress-saved state of casting during its hardening
Creators: name: ÐÐ¾Ð³Ð´Ð°Ð½Ð¾Ð², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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°
ÑÐ¾ÑÐ¼Ð°
Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ
Ð¼Ð¾Ð´ÐµÐ»Ñ
Ð³Ð¾ÑÑÑÐ¸Ðµ ÑÑÐµÑÐ¸Ð½Ñ
casting
shape
deformation
model
hot cracks

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð° Ð½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¿ÑÐ¸ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ð¸ Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸, Ñ ÑÐµÐ»ÑÑ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð´ÐµÑÐµÐºÑÐ¾Ð² Ð½Ð° ÑÑÐ°Ð´Ð¸Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸. ÐÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ñ ÑÐ»Ð¾Ð¶Ð½ÑÐ¼ ÑÐ¸Ð»Ð¾Ð²ÑÐ¼ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸ÐµÐ¼ Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸ Ð¸ ÑÐ¾ÑÐ¼Ñ Ð¸ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸ÐµÐ¼ Ð¾Ð´Ð½Ð¸Ñ ÑÐ°ÑÑÐµÐ¹ Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸ Ñ Ð´ÑÑÐ³Ð¸Ð¼Ð¸. Ð¡Ð»Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¸Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ²ÑÐ·Ð°Ð½Ð° Ñ ÑÐµÐ¼, ÑÑÐ¾ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¾ÑÐ»Ð¸Ð²Ð¾Ðº Ð¸Ð¼ÐµÐµÑ Ð¾ÑÐµÐ½Ñ Ð±Ð¾Ð»ÑÑÐ¾Ðµ ÑÐ°Ð·Ð½Ð¾Ð¾Ð±ÑÐ°Ð·Ð¸Ðµ, Ð° ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸ Ð¸ ÑÐ¾ÑÐ¼Ñ Ð¸Ð·Ð¼ÐµÐ½ÑÑÑÑÑ Ð¾Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¸ Ð¾Ñ ÑÑÐµÐ¿ÐµÐ½Ð¸ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¹. ÐÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ð±Ð¾ÑÑÐ±Ñ Ñ Ð³Ð¾ÑÑÑÐ¸Ð¼Ð¸ ÑÑÐµÑÐ¸Ð½Ð°Ð¼Ð¸ Ð² ÑÑÐ°Ð»ÑÐ½ÑÑ Ð¾ÑÐ»Ð¸Ð²ÐºÐ°Ñ Ð² Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ ÑÐµÑÐµÐ½Ð° Ð½Ðµ Ð¿Ð¾Ð»Ð½Ð¾ÑÑÑÑ. Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ Ð´Ð»Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¼ Ð¸ ÑÑÐµÑÐ¶Ð½ÐµÐ¹ Ð±Ð¾Ð»ÑÑÐ¾Ðµ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ðµ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÐ²ÑÐ·ÑÑÑÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð² Ð»Ð¸ÑÐµÐ¹Ð½Ð¾Ð¼ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ Ð¿Ð¾Ð»ÑÑÐ°ÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¼Ð¾Ð»Ñ. ÐÐ½Ð¸ Ð¾Ð±Ð»ÐµÐ³ÑÐ°ÑÑ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ¾ÑÐ¼Ð¾Ð²ÐºÐ¸, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑ Ð»ÐµÐ³ÐºÐ¾Ðµ Ð¸Ð·Ð²Ð»ÐµÑÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿Ð¾ÑÐ»Ðµ ÑÐ¾ÑÐ¼Ð¾Ð²ÐºÐ¸, Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÑÂ Ð²ÑÐ±Ð¸Ð²Ð°ÐµÐ¼Ð¾ÑÑÑÂ Ð¸ Ð¼ÐµÐ½ÑÑÐµÐµ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð²ÑÐµÐ´Ð½ÑÑ Ð²ÑÐ±ÑÐ¾ÑÐ¾Ð². ÐÐ´Ð½Ð°ÐºÐ¾ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ² ÑÐ¼ÐµÑÐµÐ¹ Ð¿ÑÐ¸ Ð²ÑÑÐ¾ÐºÐ¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°Ñ Ð²ÑÐ·ÑÐ²Ð°ÐµÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÐ°ÐºÐ¸Ñ Ð´ÐµÑÐµÐºÑÐ¾Ð², ÐºÐ°Ðº Ð³Ð¾ÑÑÑÐ¸Ðµ ÑÑÐµÑÐ¸Ð½Ñ. ÐÐ¾ÑÑÐ¾Ð¼Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¾ÑÐ»Ð¸Ð²ÐºÐ°-ÑÐ¾ÑÐ¼Ð° Ð¿ÑÐ¸ Ð·Ð°ÑÐ²ÐµÑÐ´ÐµÐ²Ð°Ð½Ð¸Ð¸ Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸.
description: This work is aimed at creating a model of deformation processes during casting cooling, in order to predict the occurrence of deformation defects at the stage of technology design. Deformation processes are due to the complex force interaction of the casting and the mold and the interaction of some parts of the casting with others. The complexity of their study is due to the fact that the geometric individuality of castings has a very wide variety, and the properties of the casting material and shape change with temperature and the degree of deformation. The problem of combating hot cracks in steel castings is currently not completely resolved. At present, for the manufacture of molds and cores, various synthetic resins are widely used as binders in the foundry industry. They facilitate the molding process, provide easy removal of the model after molding, increased knockout and less harmful emissions. However, a significant increase in the strength properties of mixtures at high temperatures gives rise to the possibility of such defects as hot cracks. Therefore, it is necessary to study the deformation processes in the casting-mold system during casting solidification.