The superlority and feature of using big bite in pass design of section rolling were briefed.
叙述了型钢轧机采用大辊缝孔型设计的优点和设计特点。
For the with non circular section rolling wheel is adopted in impact roller, a new work method is made.
冲击压路机由于采用了异形截面工作轮,使这种压路机有了新颖的作业方式。
By the method of dispersing numerically and coinciding with a function, a pro-gram of simplified section rolling model is proposed.
提出了采用离散化与函数拟合相结合的方法简化型钢轧制的工艺模型。
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