宽厚板矫直机工作辊强度分析

Strength Analysis of Working Roll of Wide and Heavy Plate Straightener

宽厚板矫直机工作辊承受矫直力大,在设计中必需从轴颈扭转强度、辊身弯曲强度、辊面接触应力三个方面进行强度计算分析。

The working roll of wide and heavy plate straightener is subjected to a great straightening force,the calculation and analysis of intensity shall be performed from three aspects： journal torsion strength,bending strength of roll body and contact stress of roll surface.