轧钢设备型号-轧钢设备-圣霖国际【客户至上】

纵轧是纵向轧制的简称，是被轧物体通过两个反向转动的轧辊得到加工的轧制方法，轧制时轧件通过辊面间缝隙向前运动，其运动方向与轧辊轴线垂直。纵轧是轧制中常见的一种轧制方法，横轧是轧件围绕自身中心线在轧辊间旋转，并且轧件旋转中心线与轧辊轴线平行，轧钢设备生产，轧件只在横向受到压力加工的一种轧制的方法。

Longitudinal rolling is the abbreviation of longitudinal rolling. It is the rolling method of rolled object through two reversing rolls. When rolling， the workpiece moves forward through the gap between the rolls， and its direction of motion is perpendicular to the axis of the roller. Longitudinal rolling is the most common rolling method in rolling. Cross rolling is a rolling method for rolling pieces that rotate around the center line between the rolls， and the  axis of the rolling piece is parallel to the axis of the rolls. The rolling piece is only subjected to pressure on the transverse side.

**轧钢生产工艺过程首先是为了合格的，即合乎质量要求或技术要求的产品，并且要在保证产品质量基础上努力提高产量。这一任务的完成不仅取决于生产过程的合理性，而且取决于时间和设备的充分利用程度。

The process of rolling steel production is first made for qualified products， which are suitable for quality requirements or technical requirements，轧钢设备型号， and we must strive to increase output on the basis of ensuring product quality. The completion of this task depends not only on the rationality of the production process， but also on the full utilization of the time and the equipment.

棒材穿水冷却装置的基本原理是什么？

在精轧机后设有一个由数个水冷箱组成的可调水冷段，对棒材进行急剧冷却，使棒材表面形成马氏体**，在随后的温度**过程中，芯部热量散出对表面马氏体**可产生回火作用，结果棒材表面层为回火马氏体，轧钢设备，芯部为细粒珠光体及索氏体**。这种**结构使棒材屈服极限和韧性提高，并具有良好的可焊性。

What is the basic principle of the bar water cooling device?

After the finishing mill， there is an adjustable water cooling section  of several water cooling boxes. The rod material is cooled sharply to form martensite structure. During the subsequent temperature recovery process， the heat of the core can produce tempering on the surface martensite， and the surface layer of the rod is tempered martensite， the core is fine pearlite and Soxhlet body. This structure improves the yield limit and toughness of bars， and has good solderability.