The principle of dynamic soft reduction technology was introduced briefly.
简述了动态轻压下技术的冶金原理。
Fuyu will mask the face, soft reduction to make it fully with your fingers close to face.
将面膜敷于面部，用手指轻压使其充份贴紧面部。
The parameters of dynamic soft reduction have been optimized from a number of experiments.
通过大量的生产试验，对动态轻压下技术的关键控制参数进行了优化。
Soft Reduction mask with your fingers to make it a good skin, especially around the nose and skin;
用手指轻压面膜，使其很好地贴紧肌肤，尤其是鼻子周围肌肤；
The effects of improvement on internal quality of slab by the dynamic soft reduction at An-gang were introduced.
介绍了安钢采用动态轻压下技术改善板坯内部质量的效果，并分析了动态轻压下对中心偏析和内部裂纹的影响。
These experimental results are helpful to the study of the center segregation improvement mechanism of soft reduction.
实验结果对研究轻压下对偏析的改善机理有意义。
The article describes the principle, process, factor and control mode of the dynamic soft reduction technique in detailed.
本文对动态液芯压下的作用原理、过程、影响因素及控制模式等进行了详细阐述。
The new technologies include tundish metallurgy, quick-change tundish, steel stream control in mould and soft reduction etc.
采用的新技术包括中间罐冶金、中间罐快速更换，结晶器内钢水流动控制、轻压下等工艺。
With a bloom caster of steel factory as research background, the establishment of dynamic soft reduction zone model was introduced.
以某钢厂方坯连铸机为研究背景，介绍了建立动态轻压下压下区域模型的方法。
The article describes the features and control principle of dynamic soft reduction and liquid level control of BSP continuous caster.
介绍BS P连铸机中动态轻压下和液位控制的特点和控制原理。
Dynamic secondary cooling and soft reduction are effective technologies for the improvement of strand quality in continuous slab casting.
动态二冷与动态轻压下是现代连铸工艺提高铸坯质量的一项重要技术。
After the modification at PLC program, the soft reduction is achieved via hydraulic differential circuit and the billet quality is improved.
通过修改PLC程序，利用液压差动回路实现轻压下，提高了铸坯质量。
The dynamic soft reduction technology and the key technical parameters of soft reduction for continuous casting were presented in this paper.
简述了连铸坯动态轻压下技术，介绍了该技术的关键工艺参数即压下区间、压下量和压下速率。
From the results of heat transfer model, generally used critical solid fraction and limit solid fraction, the soft reduction zone was obtained.
结合传热模型计算的温度分布和普遍使用的临界固相率、极限固相率，得出了轻压下的压下区域。
In this paper, dynamic soft reduction model and stresses calculating and calibration of the main equipment of dynamic soft reduction have been described.
本文系统介绍了动态轻压下技术的轻压下控制模型和相关设备的受力计算、校核。
By reviewing and analyzing the variables, the soft reduction models achieved in recent years, the trend for investigating the reduction model was discussed.
通过对近年来国内外对压下模型研究结果的分析和讨论，预测了动态轻压下压下模型的研究方向。
The newly developed dynamic secondary cooling and dynamic soft reduction control model for bloom caster has been introduced along with its industry application.
本文介绍国内最新开发的大方坯连铸动态二冷与动态轻压下控制模型及其工业应用效果。
According to the application of soft reduction technique in different steel plants, the influence of reduction parameters on internal quality has been analyzed.
根据其在不同厂家的应用效果，分析了压下参数对铸坯内部质量的影响。
The measures to reduce the triangular area cracks were put forward including steel content, secondary cooling water, drive pressure, soft reduction and support segments.
提出了从钢水成分、二冷配水、驱动压力、轻压下、支撑段等方面的改进措施。
The principle of soft reduction technique are briefed and the application of roller gap soft reduction technique in Meishan continuous casting are analyzed and discussed.
文章简述了轻压下技术的基本原理，并详细介绍了全程辊缝控制轻压下技术在梅山炼钢厂的应用情况。
The key technologies, such as M-EMS, secondary cooling scheme, dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
Based on the prediction and analyzing results, the corresponding control strategies were proposed and applied into a practical dynamic soft reduction model control system.
基于预测和分析结果，提出了相应的动态轻压下控制策略，并将其应用于实际动态轻压下模型控制系统。
In the soft reduction control process, the slab thickness and drafts can be controlled by the hydraulic system through controlling the inlet and outlet gaps of each segment.
在扇形段轻压下控制中，通过对每个扇形段的入口侧和出口侧的两端辊子的辊缝进行控制，实现对板坯厚度及压下程度的控制，其控制是由液压系统来完成的。
The key technologies, such as M-EMS, secondary cooling scheme, and dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
The distribution of slab temperature field and the change law of solidification course were studied deeply during the secondary cooling and practice of soft reduction operation.
深入研究了铸坯在凝固与轻压下加工过程中的温度分布和凝固进程的变化规律。
In this dissertation, the key technologies of dynamic soft reduction for an ultrahigh strength steel (UHSS) have been studied in view of experiment, design, modelling and dynamic control.
本文针对超高强度钢(UHSS)动态轻压下工艺的关键技术，开展实验、设计、建模与控制方面的研究。
The present paper briefly introduces the liquid core reduction process during thin slab continuously casting and compares the technique of liquid core reduction with that of soft reduction.
介绍了薄板坯连铸过程中的液芯压下工艺，对比了液芯压下与软压下的区别。
Both experiments and production practice have showed that the application of static soft reduction technology can decrease carbon segregation and improve looseness state in billet central area.
试验和生产应用表明，静态轻压下技术在高碳连铸方坯生产中应用，可降低铸坯中心碳偏析，改善铸坯中心疏松状况。
The three new are as follows, international bulging and soft reduction, new spray technology in secondary cooling and on line quick width adjustable and thickness adjustable device for zero segment.
介绍了最近开发成功并应用的三项厚板坯连铸新技术 ：人为鼓肚轻压下 ，二次喷淋新技术及在线快速调厚调宽的零号扇形段。
Based on the review of the previous work, the key technologies of dynamic soft reduction were presented, and the progress of the development in domestic and the effect of application were introduced.
在总结国内外研究工作的基础上阐述了动态轻压下的关键技术，介绍了该技术的国内自主开发进展及应用效果。
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