铝合金一体化大型压铸结构件应用与挑战

Challenges of Aluminum Alloy Large Integrated Die-casting Structures Application

新能源汽车一体化压铸技术引领了造车工艺的革新。为了满足新能源汽车对整车轻量化及成本控制的双重需求,阐述了铝合金材料在汽车轻量化进程中的关键作用,分析了铝合金一体化压铸工艺的原理、优劣势及其国内外应用现状,探讨了一体化压铸技术在材料开发和工艺技术方面所面临的挑战,并针对一体化压铸技术发展与应用提出可行性建议,旨在推动铝合金材料在汽车制造中的广泛应用,为汽车行业的轻量化、节能化和环保化提供有力参考。

The integrated die-casting technology for new energy vehicles has led the innovation in vehicle manufacturing processes.To address the dual objectives of vehicle lightweighting and cost control in new energy vehicles,the crucial role of aluminum alloy materials in the process of automobile lightweighting is elaborated.It dissects the principles,benefits,and drawbacks of the integrated die-casting process,alongside its current adoption in both domestic and international contexts.The paper also delves into the technological challenges in material development and process innovation within integrated die-casting.Additionally,feasible suggestions for the development and application of integrated die-casting technology are put forward,aiming to promote the widespread application of aluminum alloy materials in automobile manufacturing and provide powerful references for the lightweight,energy-saving,and environmentally friendly development of the autombile industry.