Basic Knowledge of Rolling Mill
Rolling mill is the equipment to realize the metal rolling process. It generally refers to the equipment that completes the whole process of rolling production, including main equipment, auxiliary equipment, lifting and transportation equipment and ancillary equipment, etc. However, generally speaking, rolling mills only refer to the main equipment.
The main equipment of the rolling mill includes a working stand and a transmission device.
It consists of roller, roller bearing, frame, rail seat, roller adjusting device, upper roller balancing device and roller changing device.
Rolling mill stand
It consists of two "memorial arches" to install the roller bearing seat and the roller adjusting device, and must have sufficient strength and rigidity to bear the rolling force. There are mainly two types of racks: closed and open. The closed frame is an integral frame with high strength and rigidity, and is mainly used for blooming mills and strip rolling mills with large rolling force.
The open frame is composed of a frame body and an upper cover, which is convenient to replace
Roll, mainly used for horizontal profile rolling mill. In addition, there are no memorial arch rolling mills.
Rolling mill rail base, Roll adjusting device, Upper roll balancing device, Transmission device