These are local indentations on the roll barrel combined with heat-induced bruises, firecracks and pressure cracks within or outside the rolling width.
这些现象主要包括辊身所产生的局部缺陷，以及过热导致的划伤、热裂，和轧制宽度内两边缘的压力裂纹。
According to auto-width control(AWC) and short-stroke control(SSC) practice to process, the methods of innovating rough-rolling mill and controlling width of rolling plate are discussed in this paper.
通过AWC自动宽度控制和SSC短行程控制技术的应用实例，探讨粗轧机改造及实现宽度控制的措施。
If width of the stainless steel strip is not controlled during rolling, the edges must be trimmed.
如果不锈钢的宽度在轧制时没有得到很好的控制，就必须进行修边处理。
In the project of ASP1700 thin slab continuous casting and rolling, the system of mould width adjust in the continuous casting is equipped with the new digital alternating servo control system.
在济钢ASP1700薄板坯连铸连轧项目中，连铸机结晶器调宽系统采用了新型全数字交流伺服控制系统，代表当今世界最先进控制水平。
The relationship between the pulling coefficient and the width of pull contract for rolled piece was derived by means of establishing flow equation during continuous rod rolling.
通过建立线材连轧流量方程，推导出拉钢系数与轧件拉缩宽度的关系式，并借此分析高速线材头尾超差问题。
Investigates the width prediction and setup of strip in rolling passes in a hot strip mill.
研究带钢热连轧生产线中成品带钢的宽度预报与设定。
The cause of strip width shrink (SWS) during hot continuous rolling is analyzed. A method to calculate SWS ratio is provided, some approaches for SWS reduction are discussed.
分析了窄带钢热连轧过程宽度拉缩的原因，给出了计算宽度拉缩率的方法，探讨了减少宽度拉缩的技术途径。
According to different plate width and rolling condition, process parameter such as rolling pressure are measured.
本文根据现场不同板宽、不同轧制条件情况，实测了轧制压力等工艺参数。
It can be as impressive as a telescope mirror the width of a tennis court or as small and simple as a marble rolling across dirt.
玻璃的方式能够年夜到有网球场宽度巨细的千里镜之镜片那样令人印象深入，或者小儿简单的像在土壤里滚动的弹珠。
Firstly, the field data were processed to get the actual mill spring for work pieces of different width. Then width compensation model for rolling mill spring was developed.
首先进行了现场数据采集，并对数据进行处理，得到不同宽度的轧件在不同轧制力下的轧机弹跳量实测值。
ON-line measurements of slab width during continuous casting and strip width as well as flatness during rolling are important.
连续铸造中板坯宽度和轧制过程中带钢宽度及平坦度的在线测量非常重要。
Solve the problem of rolling narrow at HR stripe end and improve the width and precision by optimizing and adjusting the parameter of the model.
主要通过对模型相关参数的优化调整，有效解决了头尾宽度拉窄的问题，提高了带钢的宽度精度。
The effects of rolling parameters such as plate width, roll contours, chamfer and straight chamfer parameters on the contact pressure distribution were studied.
研究结果表明，在轧制能力范围内，轧件越宽，轧辊采用凹辊型可以使辊身部的辊间压力分布更为均匀；
At the same time, the weight coefficients of plate width and rolling force have been used in the calculation of roll shape in order to improve the calculation accuracy.
同时为使设计出的辊型更趋完善，在计算过程中还引入了压力、板宽加权系数。
For the present situation of rough rolling strip head and tail low width precision on hot strip mill, analysis the cause of strip head and tail width tolerance.
针对热轧带钢粗轧头尾宽度尺寸精度低的现状，分析了带钢头尾宽度超差的原因。
Under the width to thickness ratio 625 of strip, this paper studies the 3-dimensional stress distributions of cold strip rolling by cubic spline function finite strip method.
本文在轧件宽厚比为625的条件下，用三次样条函数有限条法研究了冷轧带材三维应力的分布问题。
Then width compensation model for rolling mill spring was developed.
利用这些实测值，开发出轧机弹跳量宽度修正模型。
The influence of work piece width on rolling mill spring is systematically discussed.
系统地研究了不同宽度的轧件对轧机弹跳的影响。
By the influence function method the influence of plate width, work roll radius, backup roll radius, work roll crown, backup roll radius and rolling force on gap setting were calculated.
根据影响函数法计算轧辊凸度对辊缝设定的影响，当保持工作辊和支承辊凸度不变，则轧制力与辊系弹性变形呈线性关系，工作辊和支承辊凸度的变化对直线的斜率几乎没有影响。
The dynamic simulation model of hydraulic system for width control of rough rolling was established based on the Bao Steel 2050 rolling mill.
通过对国内某钢厂热连轧带钢粗轧过程设定计算控制系统的分析 ，阐明了系统设定计算模型的结构及控制原理。
The first pass width of stainless steel wire flattening rolling can be calculated by e.
钢丝压扁过程中的第一道次宽展量可用e。
Through simulation and comparison, the influence laws of feed velocity and different rolling ratio on transverse width deformation and force-energy parameters were opened out.
通过模拟比较，揭示了进给速度和轧制比对双球面环件轧制宽展变形与力能参数的作用规律。
The invention discloses an auxiliary adjusting method for controlling the head and tail width of a hot continuous rolling band steel, and belongs to the technical field of band steels.
一种热连轧带钢头尾宽度控制辅助调节方法，属于轧钢技术领域。
Mainly used for knitting and mon-weven fabrics that reouire no pull inspecting and rolling in full width. It allow to feed fabric in roll or folded way.
主要用于针织面料及无纺布等到要求无张力检验及卷取的织物进行检验并平幅卷筒，允许输入圆筒或折叠式织物。
This article mainly studies the phenomenon of width reducing of aluminium and aluminium alloy material which is rolled by 4-high non-reverse cold rolling mill with more forward and backward tension.
研究了铝及铝合金板带材经带有较大前后张力的四重高速不可逆冷轧机轧制后产生宽减的现象。
This machine is applicable in the finishing wordshops of the cotton mill dyeing plant to give doubing plating and doubing –rolling to diverse large width fabrics .
该机用于棉纺织厂、印染厂的整理车间，对各类阔幅织物进行对折打板和对折卷筒。
This machine is applicable in the finishing wordshops of the cotton mill dyeing plant to give doubing plating and doubing –rolling to diverse large width fabrics .
该机用于棉纺织厂、印染厂的整理车间，对各类阔幅织物进行对折打板和对折卷筒。
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