title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐµÑÑ-ÑÐ¾ÑÐ¼Ñ Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐ¾ÑÑÐ°Ð²Ð½ÑÑ Ð²ÐµÑÐ²ÐµÐ¹ ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¾Ð´Ð½Ð¾ÑÑÐ¾ÑÐ¾Ð½Ð½ÐµÐ³Ð¾ Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð·Ð°Ð¼ÐºÐ½ÑÑÐ¾Ð¹ Ð¼Ð°ÑÑÐ¸ÑÐµ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸
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: Design of a mold for modernization and optimization of the process of obtaining composite branches of thermoelectric materials by one-way pressing in a closed matrix for further production of thermoelectric energy converters
Creators: name: ÐÐ¾Ð¶Ð°ÑÐ½Ð¾Ð², ÐÑÑÐµÐ¼
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: 2020
Subjects: Ñ Ð¾Ð»Ð¾Ð´Ð½Ð¾Ðµ Ð¾Ð´Ð½Ð¾ÑÑÐ¾ÑÐ¾Ð½Ð½ÐµÐµ Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐ¼ÐµÐ½Ñ
Ð¼Ð¾Ð´Ð¾ÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¿ÑÐµÑÑ-ÑÐ¾ÑÐ¼Ð°
Ð¼Ð°ÑÑÐ¸ÑÐ°
Ð¿ÑÐ°Ð½ÑÐ¾Ð½
Ð²ÑÑÐ¾ÑÐ° Ð·Ð°ÑÑÐ¿ÐºÐ¸
cold sided pressing
the thermocouple
modernizatsia
mold
matrix
punch
the height of backfill

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐµÑÑ-ÑÐ¾ÑÐ¼Ñ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸Ð· Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð²ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÑÐ°Ð·Ð½Ð¾Ð¹ Ð¼Ð°ÑÐºÐ¸.
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:
1. ÐÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÑ ÑÑÑÑÑÐºÐ¸ Ð¸ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÑ Ð¿ÑÐ¸ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¸ 200ÐÐÐ° Ð´Ð»Ñ Ð²ÑÐµÑ Ð¼Ð°ÑÐ¾Ðº Ð¼ÐµÑÐ°Ð»Ð»Ð° Ð² ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐ¼ÐµÐ½ÑÐµ.
2. ÐÐ¾Ð¸ÑÐº ÑÐ¿Ð¾ÑÐ¾Ð±Ð° Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐµÑÑ-ÑÐ¾ÑÐ¼Ñ, Ð´Ð»Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°.
ÐÐ¾ Ð²ÑÐµÐ¼Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð½Ð°Ð¹Ð´ÐµÐ½Ñ Ð½ÑÐ¶Ð½ÑÐµ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸, Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼ ÑÐ¿Ð»Ð¾ÑÐ½ÑÐµÐ¼Ð¾ÑÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¸ Ð½ÑÐ¶Ð½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð·Ð°Ð½ÐµÑÐµÐ½Ñ Ð² ÑÐ°Ð±Ð»Ð¸ÑÑ Ð´Ð»Ñ ÑÐ´Ð¾Ð±ÑÑÐ²Ð° ÑÐ°Ð±Ð¾ÑÑ Ñ Ð½Ð¸Ð¼Ð¸. Ð­ÑÐ¸ Ð´Ð°Ð½Ð½ÑÐµ Ð¿Ð¾Ð¼Ð¾Ð³Ð»Ð¸ Ð² Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿Ð¾ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐµÑÑ-ÑÐ¾ÑÐ¼Ñ.
Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¾ 2 ÑÐ¿Ð¾ÑÐ¾Ð±Ð° Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°. Ð Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÐ¿Ð¾ÑÐ¾Ð±Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¿ÑÐ¾ÑÑÐ°Ð²ÐºÐ¸, ÑÑÐ¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð¾ ÑÐ»ÑÑÑÐ¸ÑÑ ÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½Ð¾ÑÑÑ ÑÐ»Ð¾ÐµÐ² Ð·Ð°ÑÑÐ¿ÐºÐ¸ Ð¸ Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°. Ð Ð²Ð¾ Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÐ¿Ð¾ÑÐ¾Ð±Ðµ Ð±ÑÐ»Ð¾ ÑÐµÑÐµÐ½Ð¾ Ð¿ÑÐµÑÑÐ¾Ð²Ð°ÑÑ ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐ¼ÐµÐ½Ñ Ð¿Ð¾ ÑÐ°ÑÑÑÐ¼, ÑÑÐ¾ ÑÐ»ÑÑÑÐ¸Ð»Ð¾ ÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½Ð¾ÑÑÑ, Ð½Ð¾ ÑÐ°ÐºÐ¶Ðµ ÑÐ¼ÐµÐ½ÑÑÐ¸Ð»Ð¾ ÑÐ°Ð·Ð½Ð¾Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÑ Ð²ÐµÑÐ²ÐµÐ¹ Ð¸ Ð¾Ð±ÑÐµÐ³Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ¼Ð¾ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°.
description: The aim of this work is to modernize the mold for obtaining thermoelements from powder materials of different brands.
The research set the following goals:
1. Determine the settling density and density at a pressure of 200mpa for all metal grades in the thermoelement.
2. Search for a way to modernize the mold, to improve the quality and stability of pressing the thermoelement.
During the work, the necessary densities were found, using compaction diagrams of these materials, and the necessary data is entered in the table for ease of working with them. This data helped in further work on the modernization of the mold.
As a result, we obtained 2 ways to modernize the thermoelement pressing process. In the first method, spacers were used, which allowed to improve the uniformity of the backfill layers and the pressed element. And in the second method, it was decided to press the thermoelement in parts, which also improved the uniformity, but also reduced the different density of branches and the common base of the thermoelement.