The paper describes the control loops, features and compensation methods of the AGC control system for cold rolling stands of HANGANG.
介绍了邯钢冷轧agc系统的控制环节的组成、特点以及补偿措施。
Through adjusting the composition and optimizing process, low carbon steel strip for cold rolling has been developed successfully in CSP line.
介绍了包钢CSP厂通过成分调整和工艺优化,研究出适合冷轧生产的热轧低碳钢带生产工艺。
A new on-line grinder with driving super-hard grinding grain is proposed for cold rolling mill. Its grinding characteristics on different conditions are given.
提出了一种采用驱动的超硬度磨料的碗形砂轮在线修磨冷带轧机轧辊的方法,并给出了不同条件下的磨削特性。
Tandem cold rolling is a producing technology with high efficiency and quality for cold rolling strip. It has a lot of equipment, and the control process is complex.
冷连轧是一种高效、优质的冷轧生产工艺,其设备众多、控制过程复杂。
This paper introduces the detection principle of the shape meter for cold rolling strip. The hardware structure and software design are discussed for the shape meter.
本文介绍了冷轧带材板型仪检测原理,着重讨论了板型仪系统的硬件组成和软件结构。
Tandem cold rolling is a producing technology with high efficiency and quality for cold rolling strip. It has a lot of equipment, and the control process that is complex.
张力轧制是冷连轧生产的一个重要特点,张力控制的精度对轧制稳定性和成品带钢质量有着极大影响。
The application course, general compose, function action of loop electricity cybernetic system for cold rolling mill are been explained and the application examples are given.
说明了活套电控系统在冷轧厂整个生产中的应用过程、总体组成及各功能块的作用,给出了应用实例。
HUA Changchun, YU Caixia. Controller Design for Cold Rolling Mill HAGC System with Measurement Delay Perturbation [J]. Journal of Mechanical Engineering, 2014, 50 (20) : 46-53.
[8]华长春,于彩霞。含有测量时延摄动的冷轧机厚控系统控制器设计[J]。机械工程学报,2014,50 (20):46 -53。
In addition, Profile index of hot rolled transfer bar and material used for cold rolling and optimization of load distribution under conventional hot rolling condition were quantitatively analyzed.
同时针对热轧中间坯、热轧供冷轧原料的板形指标,传统热轧条件下如何优化负荷分配等问题进行了定量分析。
Thickness predicting precision was improved. A new precise and high efficiency way for cold continuous rolling exit thickness prediction have been provided.
冷连轧生产出口厚度预报精度大为提高,为冷连轧出口厚度预报提供了一条准确高效的新途径。
Based on the production condition, a rational cooling schedule was established for improving the product strength and malleability to fit the subsequent cold rolling process.
为提高产品的强度及韧性,适应以后的冷轧工艺,根据某厂现场条件,制定了合理的冷却制度,效果良好。
Automatic velocity control system for the continuous tandem cold mill let the rolling mill work continuously by using the looper to keep the uncoiling operation separating from the rolling process.
全连续冷连轧机的自动速度控制系统要求通过活套分离开卷运行过程和轧制运行过程以实现全连续轧制。
A mathematical model for thin strip cold and temper rolling process has been developed using influence function method.
利用影响函数法,开发了适用于冷轧薄带与平整轧制过程的数学模型。
So this paper is related to the study of basic forming principles of cold rolling for double groove ball bearing outer rings from theory, numerical simulation and experiment.
本文以双沟轴承外圈为研究对象,从理论、数值模拟和实验角度对双沟轴承套圈冷辗扩成型基本规律进行了深入研究。
The roller design is the key point for the cold rolling technology.
渐开线花键滚轧轮的设计是渐开线花键冷滚轧的关键技术。
Rolling force model is the crucial model for process control in cold rolling.
轧制力数学模型是冷轧工艺控制系统的中枢模型。
Constant tension control is very important for electrical control system of coiler in cold continuous rolling mill.
在连续冷轧机组卷取机电气控制系统中,卷取机恒张力控制十分重要。
In order to improving the strip flatness produced for the cold rolling, the edge-masking technology was applied on the Hangang CSP Plant.
为了改善冷轧用料的板型,邯钢CSP生产线在层流冷却区应用了边部遮挡技术。
The process of cold rolling forming for outer ring of single freewheel of bicycle and the structure of roller and jig, and the parameters for rolling machine have been introduced.
介绍了自行车单级飞轮飞壳冷滚轧成形工艺过程以及轧辊的结构、夹具形式和轧机参数。
The mechanism of hot scotch and dirt in cold rolling and improvement for increasing hot scotch resistance and cleanness are also described.
还介绍了钢冷轧中出现的热擦痕和污溃的产生机理以及提高耐热擦痕性和清净性的措施。
The research can be used as a theoretical foundation of on-line measurement and control for cold ring rolling process.
此研究为环件冷轧过程在线测量和控制提供了理论依据。
It designs a special craft and equipment of Cold rolling rough machining for manufacturing inner gears and spline with big modulus interior involutes profile.
对于制造大模数渐开线形的内齿和花键,设计了特定冷轧粗加工工艺及其装备。
The main characteristics and application of developed software for flatness analysis and presetting control of cold strip rolling (FAPCSR) are introduced.
介绍自主开发的冷轧带材板形分析及预设定控制软件——FAPCSR的主要特征及工业应用情况。
The result shows that the inclusion, high cooling speed and uneven of cooling speed after rolling are the main reasons for steel plate cold bending rupture.
结果表明,钢板中有较多的非金属夹杂物及轧后冷却速度过快和冷速不均匀是导致冷弯性能不合格的主要原因。
The anisotropy and it's evolution during ageing treatment for Al-Li alloy 1420 cold-rolling sheet were investigated by means of tensile test and fractograph observation.
通过力学性能测试和断口形貌观察,研究了1420铝锂合金冷轧薄板的各向异性及其在时效过程中的演化规律。
The rolling strategy is the base for presetting the process control parameters of cold tandem mill.
轧制策略是冷连轧机进行过程控制参数设定的基础。
The main method for surface quality controlling during cold rolling is introduced in this paper. The key link of surface quality controlling is determined.
介绍了冷轧过程中表面质量控制的主要方法,确定了表面质量控制的关键环节。
The components, main functions, control characteristics and gauge control method of the computer control system for single stand reversing cold rolling mill were studied.
研究了单机架可逆式冷带轧机计算机控制系统的组成、主要功能、控制特点、厚度控制方法。
The anisotropy during aging treatment for 2195 Al-Li alloy cold-rolling sheet is studied through tensile mechanical properties and electron fractography.
通过拉伸力学性能测试和断口形貌分析,研究了2195铝锂合金冷轧薄板的各向异性随时效时间变化的规律。
Cold rolling of bearing rings is a advanced process substituted for turning.
轴承套圈的冷辗扩是一种以辗代车的先进工艺。
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