四辊轧机接轴工作辊端方滑板脱落原因分析与改造

Cause Analysis on Falling off Case of Square Wear Plate at Four High Mill Work Roll Side Spindle End and Its Modification

通过对四辊轧机接轴工作辊端方滑板进行结构和受力分析,找出了方滑板脱落的原因,有针对性地进行了两次结构改造,改造后运转效果良好。

By analyzing the structure and the load of the square wear plate at four high plate mill work roll side spindle end, the cause of the square wear plate falling off has been sorted out. Specific structure modifications have been done twice. Good running result has been attained after the modifications.