<*n style="font-size:14px;">轧机上使金属产生连续塑性变形的主要工作部件和工具。轧辊主要由辊身、辊颈和轴头3部分组成。

<*n style="font-size:14px;">辊身是实际参与轧制金属的轧辊中间部分。它具有光滑的圆柱形或带轧槽的表面。辊颈安装在轴承中，并通过轴承座和压下装置把轧制力传给机架。

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<*n style="font-size:14px;">The roller body is the middle part of the roll that actually take*rt in rolling the metal. It has a *ooth cylinder or a surface with a groove. The roller neck is installed in the bearing and passes the rolling force to the rack through the bearing seat and the press down device. .<*n style="font-size:14px;">

<*n style="font-size:14px;">轧辊在轧机中的使用效果不但取决于轧辊材质及其冶金质量，还和使用条件、轧辊设计、操作维护有关。不同类型轧机的轧辊使用条件有很大差异，造成差异的因素有：轧机条件。如轧机类型、轧机和轧辊设计、孔型设计、水冷条件和轴承种类等。

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<*n style="font-size:14px;">The use effect of roll in the rolling mill not only depends on the material and metallurgical quality of the roll，轧辊厂家， but also is related to the conditi* of use，轧辊生产厂家， the design of the roll and the operation and maintenance. The use conditi* of the rolls for different types of rolling mills are very different. The factors that cause the difference are the rolling mill conditi*. Such as rolling mill type，圣霖轧辊， rolling mill and roll design， pass design， water cooling condition and bearing type and so on.

轧辊的分类方法有多种，轧辊，主要有：（1）按产品类型分有带钢轧辊、型钢轧辊、线材轧辊等；（2）按轧辊在轧机系列中的位置分有开坯辊、粗轧辊、精轧辊等；（3）按轧辊功能分有*鳞辊、穿孔辊、平整辊等。

There are many classification methods like roller are: (1) according to the type of product with strip roller， steel roller， wire roller; (2) according to the roll in rolling mill series in the of divided blooming rolls， roughing roll， finishing roll; (3) according to the function of a roller descaling Kong Gun， wearing roller， flat roll etc.