Design plan for automatic adjusting system of steel strip deviation on the dress up machine of artificial board 人造板铺装机钢带跑偏自动调节系统的设计方案
Crown and flatness are the targets of shape control, also are the foundation of the setting and the adjusting of bending forces in hot strip mills. 凸度和平坦度是板形控制的目标,也是对热连轧机工作辊的弯辊力进行设定和调整的基础。
Hydraulic Micro Adjusting Control for roll Gap of the HC-400 Cold Strip Mill HC&400冷轧机液压辊缝微调控制的研究
This paper introduces flatness defect of cold rolling product, and in view of these different defects, analyzes how to eliminate these defects through adjusting mill actuators to obtain good strip profile. 本文介绍了冷轧产品的平直度缺陷,并且针对这些不同的缺陷,分析了如何通过调节机架执行机构来消除这些缺陷,取得良好的板型;
Also emphasized is that adjusting the production structure of weld pipes and strip used for pipe line manufacture is necessary to meet the need of the West-to-East Natural Gas Transmission Project. 明确提出,为适应管道输气工程的需要,应调整焊管和管线板带钢的生产结构。
The simulation results indicate that it is feasible to improve fluid field, temperature filed in tip cavity by adjusting fluid online, which provides basis to adjusting the control model online to assure the quality of strip. 结果表明,对型腔进行在线布流调节来改善铸嘴型腔流场、温度场是可行的。
The simulation results indicate the controller designed acquires shorter overshoot, shorter adjusting time and greater robustness. And quality of coating weight on strip surface is improved. 仿真结果表明了所设计的控制器与原控制器相比,具有调节时间短、超调量小、鲁棒性增强的特点,,有利于提高带钢表面涂层的质量。
The new target curve have an important supervise meaning on improving adjusting capability in cold roughing mill and ameliorating strip flatness quality. 新的板形标准曲线对提高轧机的现场调节能力和带材的板形质量具有重要指导意义。