三辊横轧机轧辊箱改造设计

摘要

为了适应中型车后桥半轴套管生产的需要,对现有的轧机的轧辊箱体进行了改造,从而扩展了加工范围,使可加工钢管扩大到了(φ)120mm,满足了生产大规格套管的要求.%In order to meet production requirement of rear axle tube for middle-sized vehicle, the roll-box structure of existing rolling mill has been modified. The range of tube to be processed has been enlarged up to (φ)l20mm, which meets the requirement of big tube manufacture.