在经过改进之后，目前的轧机设备采用的是被动一轧一拖式生产方式，可以实现两道轧制成型，不仅解决了速度配合问题，550rolling mill，而且改变了传统的四道轧制方式，生产效率明显提高。

After the improvement， the current mill equipment adopts a passive one rolling and towing mode of production， which can realize two rolling forming. It not only solves the problem of speed matching， but also changes the traditional four way rolling method， and the production efficiency is improved.

轧制技术的有关问题:

般在板边缘较薄，400rolling mill，扎或纵厚度偏差就叫做板凸度。如果板凸度足够大，板厚偏差可以达到一定值，800rolling mill，以至于钢板不适用于在严格要求板厚精度的场合。当厚度偏差增大（在板宽方向上厚度不同）导致在材料设计后产品损失中应考虑增加板厚边缘。

It is thinner on the edge of the plate， and the deviation of the ligation or longitudinal thickness is called the plate convexity. If the plate convexity is large enough，黑龙江rolling mill， the thickness deviation of the plate can be reached to a certain value so that the steel plate is not suitable for the situation where the thickness of the plate is strictly required. When the thickness deviation increases (the thickness is different in the width of the plate)， the thickness edge of the plate should be added to the loss of the product after the material is designed.

按轧制品种、轧机型式和公称尺寸来命名。“公称尺寸”的原则对型材轧机而言，是以齿轮座人字齿轮节圆直径命名。

It is named according to the varieties of rolling， the type of rolling mill and the nominal size. The principle of 'nominal size'

For rolling mills， they are named after the gear ring and the pitch diameter of the herringbone gear.

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