新闻资讯

News and information

Company News

Industry news

Location：

Home page

Determine the type and layout of the rolling mill（Ⅲ）

Release Time：2022-07-28

Source: network

Determination of the number of rolling mill stands

It is relatively easy to determine the number of stands for each continuous rolling mill that only rolls one pass. Because the number of frames is generally not less than the number of rolling passes, as long as the rolling passes are known, the number of frames can be determined.

Select 18 racks.

The production of large-sized products can be throttled (empty) to reduce the number of rolling passes.

In summary, the cantilever type machine for coarse and short stress line rolling can be selected for medium and precision rolling. The entire line is arranged in a fully continuous manner, and the specific specifications are shown in Table 5:

Rolling is divided into three parts: rough, medium, and finish rolling. Adopting a rolling mill with alternating flat and vertical rollers, the rolled piece can be rolled in the mill without twisting, improving biting and reducing accidents.

The structural forms of rolling mills are mainly distinguished by the number, configuration, and size of rolls, and there are several types as follows:

(1) Two roll rolling mill

(2) Three roll rolling mill

(3) Four high rolling mill and multi stand continuous rolling

(4) Multi roll rolling mill

(5) Composite multi roll rolling mill

(6) Universal rolling mill

According to the requirements of this design, due to the full continuous rolling production, the rolling mills are all arranged alternately in a two roll rolling mill, which can improve biting and reduce accidents.

Next-

None

Return

Related News