Differentially built up Al-alloy structures, using riveting and bonding processes have been proven successfully on aircraft structures over the last decades. This design has nearly permitted the highest degree of performance level and automation in production so that further weight and cost reduction is largely exhausted. Further improvements can only be obtained by a fundamental different design approach. EADS Airbus Germany has worked out within government funded technology projects new concepts for integrally stiffened fuselage structures using Laser Beam Welding technique. This challenge needs a highly interdisciplinary proceeding with respect to material, process, stress, design and assurance aspects.
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机译：在过去几十年中，使用铆接和粘接工艺已经成功地证明了使用铆接和粘接工艺的型号合金结构。该设计近乎允许生产的最高程度和生产中的自动化，以便进一步重量和成本降低在很大程度上。进一步的改进只能通过基本的不同设计方法获得。 EADS Airbus Germany在政府资助技术中致力于使用激光束焊接技术项目的新概念，用于一体加强的机身结构。这一挑战需要对材料，过程，压力，设计和保证方面的高度互学科进行。
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