Stainless steel continuous rolling mill and its rolling process

Abstract

The invention relates to a stainless steel continuous rolling mill set and a rolling technology thereof. The stainless steel continuous rolling mill set comprises components sequentially arranged according to the advancing direction of a stainless steel band: an uncoiling machine, a pinch roll, a five-roller straightener, a veering pinch roll, a converging pinch roll, a laser welding machine, a 1# tension roller, a 2# tension roller, a 3# tension roller, a 4# tension roller, a 1# correction roller, a horizontal loop device, a 2# correction roller, a 5# tension roller, a 6# tension roller, a F1 rolling mill, a F2 rolling mill, a F3 rolling mill, a F4 rolling mill, a F5 rolling mill, a F6 rolling mill, a 7# tension roller, a 8# tension roller, a flying shear front pinch roll, flying shears, a reeling front veering pinch roll and a reeling machine, wherein the F1 rolling mill, the F2 rolling mill, the F3 rolling mill and the F4 rolling mill are respectively HC six-roller mills, and the F5 rolling mill and the F6 rolling mill are respectively eighteen-roller mills. The stainless steel continuous rolling mill set can efficiently mill the steel band in rolling mode, obtain good sheet shapes and sheet faces through an effective sheet shape control method and produce qualified high precision sheet material for users.

Description

technical field [0001] The present invention relates to a stainless steel continuous rolling mill, more particularly, the present invention relates to a continuous rolling mill comprising a six-high rolling mill and an eighteen-high rolling mill. In addition, the present invention also relates to a rolling process using the stainless steel continuous rolling mill. Background technique [0002] The stainless steel continuous rolling mills in the prior art mostly use common four-high rolling mills or HC six-high rolling mills, and the diameters of the work rolls of these two models are generally larger. It is difficult to roll thin materials such as stainless steel, which is difficult to deform. The continuous rolling mill with this configuration often cannot directly roll out finished products for downstream users. Therefore, secondary rolling is often required. In this way, equipment investment and Production and operating costs will increase significantly. Contents of th...

AI Technical Summary

Problems solved by technology

It is difficult to roll thin materials such as stainless steel, which is difficult to deform. The continuous rolling mill with this configuration often cannot directly roll out finished products for downstream users. Therefore, secondary rolling is often required. In this way, equipment investment and Production and operating costs will increase significantly

Images