| 酸轧机组联机活套张力控制研究与改进 |
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| 引用本文： | 刘东.酸轧机组联机活套张力控制研究与改进[J].中国冶金,2013,23(9):41-45. |
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| 作者姓名： | 刘东 |
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| 作者单位： | 攀枝花钢钒有限公司冷轧厂，四川 攀枝花 617023 |
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| 摘 要： | 本文针对攀钢冷轧厂酸轧机组联机活套张力波动较大,频繁发生带钢跑偏,严重影响机组生产的情况,对活套张力控制系统进行了研究,阐述了活套张力设定及动态转矩补偿算法并给出了相关的计算公式；通过对活套张力控制环节进行了优化后,解决了张力波动大,带钢跑偏的问题,满足了机组生产对联机活套张力及套量的要求。
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| 关 键 词： | 酸轧机组 水平活套 恒张力控制 动态力矩补偿 |
Research and Improvement About Accumulator Tension Control of Picking-Rolling Combination Line |
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| LIU Dong.Research and Improvement About Accumulator Tension Control of Picking-Rolling Combination Line[J].China Metallurgy,2013,23(9):41-45. |
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| Authors: | LIU Dong |
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| Affiliation: | The Cold Rolling Mill of Panzhihua Steel and Vanadium Co., Ltd., Panzhihua 617023, Sichuan, China |
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| Abstract: | Concerning the fluctuation of accumulator tension and frequent deviation of strip in Pangang Cold Rolling Mill Factory’s PL-TCM, which limited the set quantity production and badly affected production of the unit. a research has been made on the accumulator tension control system. It states the accumulator static tension setting and dynamic torque compensation algorithms. Besides, the relevant calculation formula is also provided. Through optimization by adopting optimal correction limiting and speed difference torque compensation in the step of accumulator tension control, problems such as the fluctuation of accumulator tension and deviation of strip are solved, which meets the requirements of accumulator tension and set quantity for production process. |
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| Keywords: | PL-TCM accumulator constant tension control dynamic torque compensation |
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