| 板坯调宽过程力能参数的研究 |
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| 引用本文： | 冯宪章,周莲莲,刘才. 板坯调宽过程力能参数的研究[J]. 重型机械, 2006, 0(1): 14-16 |
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| 作者姓名： | 冯宪章 周莲莲 刘才 |
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| 作者单位： | 1. 郑州航空工业管理学院,河南,郑州,450015
2. 燕山大学轧机研究所,河北,秦皇岛,066004 |
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| 摘 要： | 针对压力调宽机的调宽特点,利用大型弹塑性有限元软件Marc强大的非线性功能,建立了板坯调宽过程的数值模型。在不同侧压规程的前提条件下,模拟了不同变形区内轧制力、位移和应变的分布情况,得到了轧制力随时间变化的规律。模拟结果对板坯侧压规程的制定和设备维护有重要的工程意义。
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| 关 键 词： | 弹塑性 非线性 变形区 侧压规程 轧制力 |
| 文章编号： | 1001-196X(2006)01-0014-04 |
| 修稿时间： | 2005-08-20 |
Studying of rolling force parameter during siding press of slab |
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| FENG Xian-zhang,ZHOU Lian-lian,LIU Cai. Studying of rolling force parameter during siding press of slab[J]. Heavy Machinery, 2006, 0(1): 14-16 |
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| Authors: | FENG Xian-zhang ZHOU Lian-lian LIU Cai |
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| Abstract: | Aiming at the siding press characteristics of sizing press mill,a 3-D dynamic FEA model on slab siding press was established using the strong non-linear function of large-scale elastic-plasticity finite element software-MARC.Basing on the condition of different siding press regulations,simulated the distribution of rolling force,displacement nephogram and strain nephogram in different deform field systematically,the rules of rolling force and time were yeild.The simulation results have important the meaning of engineering for siding press regulation and maintenance of equipment. |
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| Keywords: | elastic-plasticity non-linear deform field siding press regulation rolling force |
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