CAJ | 학술논문

宽厚板生产线中分段剪需要较大的剪切速度和剪切力，通过液压二通方向功能插装阀能很好地满足分断剪的各种需求。介绍了力士乐二通方向功能插装阀的结构与工作原理及在宽厚板剪机上的应用，通过二通插装阀的控制实现了分段剪切的高速化、高效率剪切需求。
관후판생산선중분단전수요교대적전절속도화전절력，통과액압이통방향공능삽장벌능흔호지만족분단전적각충수구。개소료력사악이통방향공능삽장벌적결구여공작원리급재관후판전궤상적응용，통과이통삽장벌적공제실현료분단전절적고속화、고효솔전절수구。
Heavy plate production line segment shear requires larger shear rate and shear stress. Hydraulic two port cartridge valve can meet its requirements of segment shearing. The structure and working principle of Rexroth two port directional function car-tridge valve and its application on heavy plate shearing machine were illustrated. So the high-speed and high-efficiency shearing de-mands are met.