摘要
采用瞬间冲压模型的方法,求得具有一定原始挠度的大直径棒材刚好矫直所需的弯曲挠度,将其结合大直径棒材二辊矫直过程进行理论分析,得出一种合理的辊形设计方法,该结果可以为理论研究及实际生产提供指导。
The required bending deflection can be obtained by using the model of instant stamping,which can get large-diameter bars that have original straightened deflection. With combination of the two-roll straightening process of large-diameter bars,a reasonable roll-shaped design on the basic of theory analysis can be got. The conclusion can provide guide for theoretical study and practical production.
出处
《太原科技大学学报》
2014年第5期364-368,共5页
Journal of Taiyuan University of Science and Technology
基金
教育部博士点基金(20111103)
山西省自然科学基金(2014021025-1)
山西省高等学校优秀青年学术带头人基金(20131086)
关键词
瞬间冲压模型
大直径棒材
二辊矫直
辊形
the model of instant stamping
large-diameter bars
two cross-roll straightening
roll shape
