title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐ»ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÐ¾ÑÐºÐ° ÑÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¾ÑÐ¼Ñ Ð´Ð»Ñ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÑ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹
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: Design of a centrifugal gas compressor unit spherical powder atomization for additive technologies
Creators: name: Ð ÑÐ±Ð¸ÐºÐ¸Ð½, ÐÐ²Ð°Ð½
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: ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÑÐµÑ Ð¼ÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ansys
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·
Ð¼Ð¾Ð´Ð°Ð»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·
ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐ»ÐµÐ½Ð¸Ðµ ÑÐ°ÑÐ¿Ð»Ð°Ð²Ð°
Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
engineering
three-dimesional modeling
numerical simulation
static analysis
modal analysis
luiddynamic analysis
centrifugal atomization
additive technologies

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description: In this paper, methods for producing metal powders were considered. The centrifugal atomization method is considered in detail. Based on the literature, the mechanism of the formation of a metal powder by centrifugal spraying is described. A drive design has been developed that is rigidly connected to the machine without the use of chain or belt drives with the ability to control from 0 to 40,000 rpm. The loads acting on the supports of the motor spindle are determined. A system of oil channels and cooling channels for the spindle housing has been developed. A geometric model of an atomizer device was created, a model of the centrifugal atomization process was created. All calculations by the finite element method were performed using the Ansys software package using such modules as Design modeler, Meshing, Mechanical, Fluent. The design of the motor spindle was carried out in the KOMPAS-3D software package. According to the results of three-dimensional modeling of an ultrafast spindle and simulation of the centrifugal melt spraying process, the prospects of using this metal spraying technology are shown. Thanks to these calculations, the pattern of droplet formation was revealed, with the help of which it is possible to control the spraying process, obtaining the required size of the metal powder for any metal melt used.