Rebuilding the existing warehouses of railage network and giving them a new vitality by applying modern logistics concept.

④运用现代物流理念,对现有的铁路运输网络中的仓库加以改造,赋予新的生命活力。

With the increase of traction load and running speed for train, the fracted failure of casting coupler yoke rise significantly, which brings severe secure incipient fault to railage, and improving coupler yoke’s property has become one urgent problem to resolve.

随着列车牵引吨位的增加和运行速度的提高,铸造钩尾框的断裂故障显著增加,给铁路运输安全带来了严重隐患,改善钩尾框性能已经成为亟待解决的问题。