摘要
综合研究了各种参数对切分时轧件尾部不开裂、切分弯曲、切分宽展和切口质量的影响关系，从而可以获最佳切分轧制效果。
By simulation test and theorty analysis;the effect of various rolling parameters on widening,bending,linking at the end of the piece and the quality at the cut was synthetically studied for the cut-separated bolling by roll wedges ;thus the formulae for computing strain and the optimum result of the cut-separated rolling are obtained.
关键词
辊楔
切分
楔角
临界厚度
轧制
Roll wedge
Cut-separated rolling
Critical thicdness
Wedge angle
Widening
