得到狗骨的分布规律，对研究板坯定宽有重要指导意义。
Which has provided the reference values for the slab sizing press.
结果表明：IHI定宽压力机的机构设计是合理的，但还存在一些问题。
The results prove that it is reasonable but there are some problems in mechanics design.
为了分析定宽过程中板坯头部失宽的变化规律，利用数值模拟的方法建立了板坯侧压的有限元模型。
In order to analyze the rules of head width reduction of slab during side pressing, a finite element model was established by method of numerical simulation.
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