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Разработка Ñ‚ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ прямого лазерного выращивания элементов Ð²Ð¾Ð´Ð¾Ð¼ÐµÑ‚Ð½Ñ‹Ñ Ð´Ð²Ð¸Ð¶Ð¸Ñ‚ÐµÐ»ÐµÐ¹

выпускная квалификационная работа магистра

Разработка Ñ‚ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ прямого лазерного выращивания элементов Ð²Ð¾Ð´Ð¾Ð¼ÐµÑ‚Ð½Ñ‹Ñ Ð´Ð²Ð¸Ð¶Ð¸Ñ‚ÐµÐ»ÐµÐ¹

Abstract

Данная работ посвящена разработке технологии прямого лазерного выращивания элементов водометных движителей из нержавеющей стали марки 316L, аналога отечественной 03Х17H14М3. Задачи, которые решались в ходе работы: 1. Изучение особенностей наплавки и прямого лазерного выращивания из порошка стали марки 316L. 2. Разработаны комплекты моделей и управляющий программ для трех элементов водометных движителей. 3. Произведено выращивание элемента водометного движителя - Облицовка ВД280 Работа проведена на базе ИЛИСТ, где собиралась значительная часть фактического материала: выращивание изделий, сканирование и сравнительный анализ CAD модели изделия и модели полученной в результате сканирования, с помощью программы Geomagic Control X 2018. На основе данных сравнительного анализа моделей, а также характера термических деформаций была произведена корректировка моделей и управляющих программ, для со-ответствующих деталей и выполнено их повторное выращивание. В результате была разработана технология выращивания элементов водометных движителей полностью отвечающих предъявленным требованиям.

This work is devoted to the development of technology for direct laser deposition of water jet propulsion elements made of 316L stainless steel, an analog of the domestic 03X17N14M3. Tasks that were solved in the course of the work: 1. Study of the features of surfacing and direct laser deposition from the powder of 316L steel. 2. Developed sets of models and control programs for three elements of water jet engines. 3. Produced by the direct laser deposition element of water-jet mover -Facing VD280 The work was carried out on the basis of ILIST, where a significant part of the actual material was collected: fabrication products, scanning and comparative analysis of the CAD model of the product and the model obtained in the result of scanning, using the Geomagic Control X 2018 software package. Based on the data of the comparative analysis of models, as well as the nature of thermal deformations, the models and control programs were corrected, and their re-growing was performed for the corresponding parts. As a result, the technology of fabrication elements of water jet engines that fully meet the requirements was developed.

Keywords

three-dimantional printing, прямое лазерное выращивание, surfacing, 316L stainless steel, наплавка, Ñ‚Ñ€Ñ‘Ñ Ð¼ÐµÑ€Ð½Ð°Ñ печать, direct laser deposition, аддитивное производство, нержавеющая сталь 316L, additive manufacturing

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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