轧辊是轧机的核心部件，轧辊的使用涉及轧机使用时的类型选择、轧辊的准备、在轧制过程中的维修和周期性修整，而这些都全是影响轧机生产率、产品质量和生产经济性的因素。
Roll is the core part of the rolling mill. The use of the roll involves the type selection of the rolling mill， the preparation of the roll， the maintenance and the periodic dressing during the rolling process，圣霖吊车轨生厂商， all of which are all factors that affect the productivity of the rolling mill，圣霖吊车轨生产， the quality of the product and the production economy.
（1）堆焊前需先将轧辊辊身表面的疲劳层或缺陷，尤其是裂纹必须彻底清除；
（2）在堆焊时，为了防止裂纹的产生，必须先加工轧辊辊身预热，预热温度根据轧辊辊及堆焊材料而定。
(1) before welding， the fatigue layer or defect of the roller body surface must be first removed， especially the crack must be thoroughly removed.
(2) in the process of surfacing， in order to prevent cracks，圣霖吊车轨， the roller body must be pre heated， and the preheating temperature should be determined according to roll rolls and surfacing materials.
当轧制其它型材时，可以用水平机架更换机架。水平机架的轧辊有很深的孔型，而机架没有。
较大直径的水平轧辊确定型钢的的形状，而较小直径的一对立辊用于轧制边部。当坯料穿过传统机架和机架精轧轧辊时，圣霖吊车轨生产厂家，可以获得很好的表面光洁度和尺寸公差。
When rolling other profiles， the universal rack can be replaced with a horizontal rack. The roll of the horizontal frame has a very deep pass， but the universal rack does not.
Horizontal rolls with larger diameters determine the shape of the section steel， and a pair of rolls with **aller diameters are used for rolling edges. Good surface finish and dimensional tolerance can be obtained when the blank passes through the conventional stand and universal stand finish rolls.
圣霖吊车轨生厂商-圣霖吊车轨-圣霖国际【客户至上】(查看)由鞍山市圣霖进出口贸易有限公司提供。鞍山市圣霖进出口贸易有限公司坚持“以人为本”的企业理念，拥有一支技术过硬的员工**，力求提供更好的产品和服务回馈社会，并欢迎广大新老客户光临惠顾，真诚合作、共创美好未来。圣霖国际——您可信赖的朋友，公司地址：辽宁省鞍山市高新区越岭路256号（研发中心A座2号楼510室至511室），联系人：王秋。