【摘要】 为了解决精轧生产线取料问题,根据液压剪的工作原理,通过对剪切及剪应力的分析,对HC520-3新型液压剪主要几何尺寸和液压剪结构参数进行设计。实验结果证明,该液压剪能快速剪切20mm以下的铬不锈钢以及合金钢等,不但保证了轧材的表面质量,而且还保护了设备,其经济效益显著。更多还原

【Abstract】 Based on the operating principle of hydraulic scissors and analysis of shearing stress,a new type of HC520-3 hydraulic scissors have been designed,including the main physical dimension and structure parameters.It has been proved that chromic stainless steel and alloyed steel no bigger than 20mm could be cut quickly.The surface quality of rolled bar was guaranteed,and the equipment was protected.The economy benefit is prominent.更多还原