...(Roll Forming)(Roll Forming)型轧型轧金属加工工艺金属加工工艺(Shape Rolling)(Shape Rolling) 环轧环轧 (Ring Rolling)(Ring Rolling)金属加工工艺金属加工工艺 管轧管轧 (Tube(Tube- -Rolling)Rolling)金属加工工艺金属加工工艺 金属成形计算...
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采用刚粘塑性动力有限元模拟环轧动态过程，获得轧制过程中的分布量计算结果。
First, the paper presents the simulation of ring rolling processes by rigid-viscoplastic dynamic finite element method and the H-RING code.
介绍了一种环轧过程最优控制器的设计方法，该控制器可以使压力辊按要求的进给速率运动。
And also a rolling optimum controller, which keeps the mandrel feed in rate as requirement, is designed and relative formulas are given.
所建立的轧制模型可用于环轧控制系统的设计与轧制规程的优化，对环件轧制预测和实际生产有重要的指导意义。
The proposed mathematical model can be used to design the control system and optimize the rolling strategy, and it has great significance to the rolling prediction and ring production.
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