轧钢工业生产中的自动化是根据现场控制对象的检测值与设定值的偏差，按预定方式自行调整控制量使输出稳定在设定范围的控制过程。从工程技术上看，可以把过程自动化具体理解为：再各种不同的生产过程中，采用自动检测、电动执行等自动化装置和电子计算机，组成控制系统。
Automation in rolling industry is a process in which the output is stabilized in a set range by self-adjusting the quantity according to the deviation between the measured value and the set value of the field object. From the point of view of Engineering technology， process automation can be understood concretely as follows: in different production processes，轧钢设备哪家好， automation devices such as automatic detection， electric execution and electronic computers are used to form systems.
从金属学角度来看，轧钢设备生产商，热轧与冷轧的界限应该以金属再结晶的温度来区分，轧钢设备，即低于再结晶温度的轧制为冷轧；高于再结晶温度的轧制为热轧。而钢的再结晶温度一般在450℃～600℃范围之内。
From the point of view of metallization， the boundary between hot rolling and cold rolling should be distinguished from the temperature of recrystallization of metal， that is， the rolling that is lower than the recrystallization temperature is cold rolling， and the rolling that is higher than the recrystallization temperature is hot rolling. The recrystallization temperature of steel is generally within the range of 450 ~ 600.
轧钢方法按轧制温度的不同可分为冷轧与热轧；按轧制是轧件与轧辊的相对运动关系不同可分为纵轧，横轧和斜轧；按轧制产品的成型特点还可分为一般轧制，和特殊轧制。此外，由于轧制产品种类繁多，规格不一。
Rolling method can be divided into cold rolling and hot rolling according to the rolling temperature. According to rolling， the relative motion relatihip between rolling piece and roller can be divided into longitudinal rolling，轧钢设备报价， cross rolling and cross rolling. According to the forming characteristics of rolling products， it can also be divided into general rolling and special rolling. In addition， there are many kinds of rolling products and different specificati.
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