Strip Flatness Model Considering Heredity Influence of Entrance Strip Shape
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摘要: 根據軋制理論中的體積不變原理和平直度的基本定義,考慮來料板形的遺傳影響,推導出了以入口和出口帶鋼相對凸度差表示的帶鋼平直度模型.該模型在連軋機參數優化設計和輥型配置優化設計系統中均得到應用,效果良好.Abstract: A flatness model expressed by the difference of entrance strip crown and exit strip crown is built based on the definition of flatness and the invariable cubage theory of strip rolling, and the entrance strip shape is also considered in the flatness model. The model was used in the rolling parameters optimal design system and the rolling shape optimal design system, and good results were obtained.
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Key words:
- strip shape /
- flatness /
- heredity influence /
- tandem strip mill /
- mathematical model
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