基于可靠度的轧机联轴器安全销改进设计

Analysis and improvement safety pin of the clutch based on reliability

通过对安全销可靠度的计算和强度校核,对某钢厂Φ350轧机出现的主电机联轴器剪切安全销剪断失效原因进行了分析,通过对安全销结构的改进和数量的确定,彻底解决安全联轴器安全系数低的问题,保证了轧机运行可靠。

This paper do a strength check and reliability calculate,do a detailed analysis to the reason for lose efficacy of Φ350 mill,improve structure and define quantity of the safety pin,settle the question that safety factor is too low of the safety clutch.