Application and challenges of additive manufacturing in the liquid rocket engines

Bingliang Bao; Lei Zhou; Junjie Wang; Siqi Xiao Jr.

doi:10.1117/12.2617318

15 February 2022 Application and challenges of additive manufacturing in the liquid rocket engines

Bingliang Bao, Lei Zhou, Junjie Wang, Siqi Xiao Jr.

Proceedings Volume 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021); 121664G (2022) https://doi.org/10.1117/12.2617318
Event: Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 2021, Hong Kong, Hong Kong

Abstract

Additive manufacturing is a novel type of digital manufacturing technology, having wide applications in the liquid rocket engines. This paper analyze the additive manufacturing research and applications status of domestic and foreign aerospace corporations, focus on the characteristics and difficulties of additive manufacturing engineering application, and put forward the corresponding solutions according to the actual application situation. Research show that additive manufacturing has significant advantages in reducing the manufacturing cost and time, but there are still challenges in terms of size range, material limitations, surface roughness, etc.

Citation Download Citation

Bingliang Bao, Lei Zhou, Junjie Wang, and Siqi Xiao Jr. "Application and challenges of additive manufacturing in the liquid rocket engines", Proc. SPIE 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 121664G (15 February 2022); https://doi.org/10.1117/12.2617318

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