title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸Ð·Ð¸ÐºÐ¾-Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐµÐºÐ¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½Ð¾Ð¹ ÑÐ¼ÐµÑÐ¸ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½Ð¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Research of physical and mechanical properties of liquid glass molding sand for automatic molding line
Creators: name: Ð¢Ð¾Ð²ÑÑÑÐ½, ÐÐ°ÐºÑÐ¸Ð¼
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: 2024
Subjects: Ð¡ÑÐµÐºÐ»Ð¾ Ð¶Ð¸Ð´ÐºÐ¾Ðµ
Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐµÐºÐ¾Ð»ÑÐ½Ð°Ñ ÑÐ¼ÐµÑÑ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½Ð°Ñ Ð»Ð¸Ð½Ð¸Ñ
ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½Ð°Ñ ÑÐ¼ÐµÑÑ
liquid glass sand
automatic molding line
molding sand

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð´Ð»Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿ÑÐ¸Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¼ Ð¸Ð· ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½Ð¾Ð¹ ÑÐ¼ÐµÑÐ¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¶Ð¸Ð´ÐºÐ¾Ð³Ð¾ ÑÑÐµÐºÐ»Ð° Ñ Ð¿ÑÐ¾Ð´ÑÐ²ÐºÐ¾Ð¹ ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»ÑÐ¼ Ð³Ð°Ð·Ð¾Ð¼, ÑÑÐ¸ÑÑÐ²Ð°Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð¼ ÑÐµÑÐ°. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: â Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¸Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¼ÐµÑÐ¸ Ð½Ð° Ð¿ÑÐµÐ´ÐµÐ» Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð³Ð°Ð·Ð¾Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÑ ÑÐ¼ÐµÑÐ¸, â Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð²ÑÐ´ÐµÑÐ¶ÐºÐ¸ ÑÐ¾ÑÐ¼ Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð²ÑÐ±Ð¸Ð²ÐºÐ¸ Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ ÑÐ¼ÐµÑÐ¸, â Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð·Ð°Ð»Ð¸Ð²ÐºÐ¸ Ð½Ð° ÐºÐ°ÑÐµÑÑÐ²Ð¾ Ð»Ð¸ÑÐµÐ¹Ð½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ñ. Ð Ð°Ð±Ð¾ÑÐ° Ð¾ÑÐ½Ð¾Ð²ÑÐ²Ð°ÐµÑÑÑ Ð½Ð° Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐµÑÐ¸Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð², ÑÐ¾Ð³Ð»Ð°ÑÑÑÑÐ¸ÑÑÑ Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ. ÐÐ¾ÑÐ»Ðµ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¿Ð»Ð°Ð½Ð¾Ð² ÑÐµÑÐ¸Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð² Ð¸ Ð¸Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð´Ð°Ð½Ð½ÑÐµ â Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÑÐ¸Ð·Ð¸ÐºÐ¾-Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½Ð¾Ð¹ ÑÐ¼ÐµÑÐ¸ Ð¸ ÐµÐµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÑ Ð»Ð¸ÑÐµÐ¹Ð½ÑÑ ÑÐ¾ÑÐ¼. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð±ÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð²ÑÐ±Ð¾ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¸Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐµÐºÐ¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½Ð¾Ð¹ ÑÐ¼ÐµÑÐ¸ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½Ð¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸.
description: This work is devoted to the creation of recommendations for the process of preparing molds from the molding sand based on liquid glass with carbon dioxide purging, taking into account the parameters of equipment specified by the project of the shop. Tasks, which were solved in the course of the research: â investigation of the influence of technological parameters of sand preparation on the ultimate strength and gas permeability of the sand, â study of the effect of mold holding time and knockout temperature on the strength of the sand, â study of the influence of pouring parameters on the quality of the mold. The work is based on planning a series of experiments consistent with the objective of the work. After creating plans for a series of experiments and their implementation, the data were obtained - the values of physical and mechanical properties of the molding sand and its effect on the surface of casting molds. As a result of experimental data processing, the optimal recommendations for the selection of technological parameters of liquid glass molding sand preparation for automatic molding line were selected.