轧钢飞剪异常剪切故障分析与处理

ABNORMAL FLYING SHEAR OF STEEL ROLLING SHEAR FAILURE ANALYSIS AND PROCESSING

介绍了江苏永钢集团轧钢厂飞剪的控制工艺和实际应用，分析在使用中出现异常剪切故障的原因。并针对性提出了采用脉冲限幅和接近开关作为双复位信号的解决办法，详细论述其可行性和具体实现步骤。在深度优化和实践证明后，明确了此方法在解决飞剪异常剪切故障中的积极有效作用，稳定控制系统，提高产量和效率。

This paper introduces the control of the process and the practical application of Jiangsu Yonggang Group rolling mill flying shear, flying shear analyze the causes abnormalities in the use of shear failure. And proposes targeted using pulse limiter and proximity switch as a two-reset signal solutions, discussed in detail the feasibility and concrete implementation steps. After optimization and depth proved this method clearly positive and effective role in resolving the shears abnormal shear failure, the stability control system to improve productivity and efficiency.