中轴网：东航成功将3D打印制造技术运用于飞行作业
发布日期：2024-02-07
昨日中轴网通过走访东航了解到，东航已经成功将3D打印制造的飞机舱门手柄盖板、飞机座位指示牌等客舱部件配装到全新B777-300ER型客机上并且执行正常航班的飞行作业，这一创新硕果也进而标志着东航成为中国民航首家运用3D打印技术制造飞机部件的航空企业，也让东航在世界民航行业声名鹊起。
该技术由东航下属全资子公司东方航空技术有限公司开发研制完成并测试成功，现已投入飞行作业。东航技术的3D打印技术以飞机部件的3D数学模型结合材料科学、飞机结构、快速成型等技术，通过电脑高精度设计，系统整合部件完善，最后完成飞机部件数字切片，并将信息传递到3D打印机上，再经分层加工与叠加成型技术生成飞机部件已将其实体化，所制部件一次成型，便有效实现了对所需部件的高强度精确复制。东航科技技术充分利用3D打印技术灵活生产、易于装配、快速更换等优势，有效提升供应链效率，降低部件采购成本，并建立起完整的部件精密设计与制造工艺流程，在客舱定制化改造、公务机改造等领域表现出强大的工程能力，真正实现向航空部件制造领域的拓展。
据中轴网记者了解，这次3D打印技术的成功运用于航空作业，使东航技术成功建立起从改装设计、部件设计、部件制造、部件安装等一整套完整的飞机改装生产流程，这逐步形成专业同理论相结合生产与航空技术密度集成式的竞争优势，由此向行业尖端的航空技术又更近了进一步。
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