Technology Expansion

LIG D&A Launches Metal 3D Printing Mass Production in South Korea

2026-05-22

South Korean company LIG D&A has announced the launch of a metal 3D printing mass production center. The facility fully integrates metal 3D printing technology into defense sectors such as surveillance, reconnaissance, and guided weapons. Through topology optimization and generative design, weapon system components achieve weight reduction and performance enhancement. Combined with AI-driven design and process control, the initiative aims to build an independent and controllable defense supply chain. As the only South Korean company using metal 3D printing for mass production of defense products, this marks a substantial application of additive manufacturing in the defense industry.

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LIG D&A启动韩国金属3D打印量产

韩国企业LIG D&A宣布启动金属3D打印量产中心。该设施将金属3D打印技术全面引入监视侦察、制导武器等国防领域。通过拓扑优化与生成式设计，武器系统零件得以减重并提升性能，结合AI技术优化设计与工艺控制，旨在构建自主可控的军工供应链。LIG D&A是韩国唯一将金属3D打印用于量产国防产品的企业，此举标志着增材制造在国防领域的实质性批产应用。

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