Design and Processing of Gas Turbine Blades Based on Additive Manufacturing Technology-Reference-Cited by-同舟云学术

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

Published:2023-08-27 Issue:9 Volume:14 Page:1675
ISSN:2072-666X
Container-title:Micromachines
language:en
Short-container-title:Micromachines

Author:

Liu Xuan¹,Han Xingguo¹²,Yin Guofu³,Song Xiaohui²,Cui Lixiu²

Affiliation:

1. School of Mechanical and Electrical Engineering, Guilin University of Electronic Technology, Guilin 541004, China

2. School of Mechanical Engineering, Guilin University of Aerospace Technology, Guilin 541004, China

3. School of Mechanical Engineering, Sichuan University, Chengdu 610065, China

Abstract

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.

Funder

National Natural Science Foundation of China

Guilin Key Research and Development Project

Guilin Scientific Research Project

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Mechanical Engineering,Control and Systems Engineering

Link

https://www.mdpi.com/2072-666X/14/9/1675/pdf

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