轧辊由辊身、辊颈和轴头二部分组成。辊颈安装在轴承中,轧辊厂家,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,轧辊设备,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,轧辊设备哪家好, a universal shaft, or a cylindrical shaft with a keyway.





在粗轧机架后,中型型材轧机有两组连续的机架。连续轧机,根据孔型设计既可以水平布置,也可以立式布置。对于有平行缘的型钢和槽钢,还配有机架。
After the roughing mill, there are two sets of continuous rack in the medium section mill. The continuous rolling mill can be arranged horizontally or vertically according to the pass design. For steel and channel steel with parallel edges,轧辊, universal frame is also **ailable.
常用的轧辊材质和用途见表。轧辊的性能和质量一般取决于其化学成分和制造方式并可由其**、物理和力学性能以及存在于轧辊内部的残余应力类型来评估(见轧辊检验)。
The material and use of the commonly used rolls are shown in the table. The performance and quality of roller generally depend on its chemical and manufacturing way, and can be evaluated by its organization, physical and mechanical properties and the type of residual stress existing inside the roll (see roll test).
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