圣霖轧钢设备生产厂-圣霖国际【创新发展】-圣霖轧钢设备

横轧成型的特点是：1.两个工作轧辊轴线平行，其转动方向相同； 2.轧件轴线与轧辊轴线平行，轧件作转动，其转动方向与轧辊相反，进出料需专门装置。

The characteristics of the cross rolling are as follows: 1. the axis of the two working rolls is parallel and its rotation direction is the same; the axis of the 2. piece is parallel to the axis of the roll， and the rolling piece is rotated. The direction of the roll is to the roll， and the special device for entering and le**ing the material is needed.

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，圣霖轧钢设备，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，圣霖轧钢设备价格，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，圣霖轧钢设备生产厂，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.

纵轧是纵向轧制的简称，圣霖轧钢设备厂家，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.