轧辊设备生产 圣霖国际 轧辊

按轧辊材质分有钢轧辊、铸铁轧辊、硬质合金轧辊、陶瓷轧辊等；按制造方法分有铸造轧辊、锻造轧辊、堆焊轧辊、镶套轧辊等；按所轧钢材状态分有热轧辊、冷轧辊。各种分类可以相应组合而使轧辊有更明确的含义，如热轧带钢用离心铸造高铬铸铁工作辊。

According to the roller material，轧辊设备生产厂家， there are steel rolls，轧辊设备生产， cast iron rolls， hard alloy rolls， ceramic rollers， etc. according to the manufacturing method， there are casting rolls， forging rolls，轧辊， hardfacing rolls， inlaid rolls and so on. According to the rolled steel status，轧辊采购， there are hot rollers and cold rollers. Various classifications can be combined to make the roll more explicit， such as the casting of high chromium cast iron working roll for hot rolled strip.

轧辊的无损检测通常用超声波探伤仪进行。冷轧辊探伤标准中通常把辊身依受力情况分成表面区、中心区和中间区，然后依断裂力学原理分别规定各区允许存在的缺陷的临界尺寸。

Nondestructive testing of rolls is usually carried out by ultrasonic flaw detectors. In the testing standard of cold roll， the roll body is usually divided into the surface area， the center area and the middle area according to the force condition， and then the critical dimensions of the defects are allowed in each area according to the principle of fracture mechanics.

轧辊由辊身、辊颈和轴头二部分组成。辊颈安装在轴承中，并通过袖承座和压下装置把轧制力传给机架。铂头和连接轴相连接，传递轧制扭矩。轴头有三种主要形式；梅花轴头、万向轴头、带键槽的或圆柱形轴头。

The roll is  of two parts of the roller body， the neck of the roll and the shaft head. The roll neck is installed in the bearing and passes through the sleeve bearing seat and the press down device to the rack. The platinum head is connected to the connecting shaft to transfer the rolling torque. There are three main forms of the shaft; the shaft of a plum， a universal shaft， or a cylindrical shaft with a keyway.

轧辊设备生产-圣霖国际(在线咨询)-轧辊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（shenglininternational.cn）实力雄厚，信誉可靠，在辽宁 鞍山 的行业专用设备等行业积累了大批忠诚的客户。公司精益求精的工作态度和不断的完善创新理念将引领圣霖国际和您携手步入，共创美好未来！