Design and Processing of Gas Turbine Blades Based on Additive Manufacturing Technology

Aiming at the problems of the complex shape, difficult three-dimensional (3D) digital modeling and high manufacturing quality requirements of gas turbine blades (GTB), a method of fitting the blade profile line based on a cubic uniform B-spline interpolation function was proposed. Firstly, surface m...

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Autores principales: Liu, Xuan, Han, Xingguo, Yin, Guofu, Song, Xiaohui, Cui, Lixiu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10537445/
https://www.ncbi.nlm.nih.gov/pubmed/37763838
http://dx.doi.org/10.3390/mi14091675
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author Liu, Xuan
Han, Xingguo
Yin, Guofu
Song, Xiaohui
Cui, Lixiu
author_facet Liu, Xuan
Han, Xingguo
Yin, Guofu
Song, Xiaohui
Cui, Lixiu
author_sort Liu, Xuan
collection PubMed
description Aiming at the problems of the complex shape, difficult three-dimensional (3D) digital modeling and high manufacturing quality requirements of gas turbine blades (GTB), a method of fitting the blade profile line based on a cubic uniform B-spline interpolation function was proposed. Firstly, surface modeling technology was used to complete the fitting of the blade profile of the GTB, and the 3D model of the GTB was synthesized. Secondly, the processing parameters of the additive manufacturing were set, and the GTB model was printed by fused deposition technology. Then, the rapid investment casting was completed with the printed model as a wax model to obtain the GTB casting. Finally, the blade casting was post-processed and measured, and it was found to meet the requirements of machining accuracy and surface quality.
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spelling pubmed-105374452023-09-29 Design and Processing of Gas Turbine Blades Based on Additive Manufacturing Technology Liu, Xuan Han, Xingguo Yin, Guofu Song, Xiaohui Cui, Lixiu Micromachines (Basel) Article Aiming at the problems of the complex shape, difficult three-dimensional (3D) digital modeling and high manufacturing quality requirements of gas turbine blades (GTB), a method of fitting the blade profile line based on a cubic uniform B-spline interpolation function was proposed. Firstly, surface modeling technology was used to complete the fitting of the blade profile of the GTB, and the 3D model of the GTB was synthesized. Secondly, the processing parameters of the additive manufacturing were set, and the GTB model was printed by fused deposition technology. Then, the rapid investment casting was completed with the printed model as a wax model to obtain the GTB casting. Finally, the blade casting was post-processed and measured, and it was found to meet the requirements of machining accuracy and surface quality. MDPI 2023-08-27 /pmc/articles/PMC10537445/ /pubmed/37763838 http://dx.doi.org/10.3390/mi14091675 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Liu, Xuan
Han, Xingguo
Yin, Guofu
Song, Xiaohui
Cui, Lixiu
Design and Processing of Gas Turbine Blades Based on Additive Manufacturing Technology
title Design and Processing of Gas Turbine Blades Based on Additive Manufacturing Technology
title_full Design and Processing of Gas Turbine Blades Based on Additive Manufacturing Technology
title_fullStr Design and Processing of Gas Turbine Blades Based on Additive Manufacturing Technology
title_full_unstemmed Design and Processing of Gas Turbine Blades Based on Additive Manufacturing Technology
title_short Design and Processing of Gas Turbine Blades Based on Additive Manufacturing Technology
title_sort design and processing of gas turbine blades based on additive manufacturing technology
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10537445/
https://www.ncbi.nlm.nih.gov/pubmed/37763838
http://dx.doi.org/10.3390/mi14091675
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AT hanxingguo designandprocessingofgasturbinebladesbasedonadditivemanufacturingtechnology
AT yinguofu designandprocessingofgasturbinebladesbasedonadditivemanufacturingtechnology
AT songxiaohui designandprocessingofgasturbinebladesbasedonadditivemanufacturingtechnology
AT cuilixiu designandprocessingofgasturbinebladesbasedonadditivemanufacturingtechnology

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