Discussion on production technology and common quality problems of hot rolled strip steel

2023-06-05

Abstract: The main quality indexes of hot rolled strip steel products include surface quality, shape and dimensional accuracy, mechanical properties and so on. With the wide application of automatic control technology in hot ro...

Solutions to common problems in aluminum rolling process

2023-05-18

The quality control technology in aluminum rolling process is very important to the current production enterprises. We now use the raw material rolling technology is to follow the mid-1970s Shanghai aluminum factory taught down...

Research on Cold Rolling Equipment Management and Maintenance (2)

2023-04-10

3. Guarantee measures for cold rolling equipment management and maintenance   In the continuous development of automation and intelligence today, cold rolling equipment has gradually added more electronic component...

Research on Cold Rolling Equipment Management and Maintenance (1)

2023-04-10

Abstract:   Cold rolling equipment production involves transmission system, rolling oil cooling, heating system, thin oil lubrication system, air purging system, oil and gas lubrication system, carbon dioxide fire ...

Advantages and disadvantages of hot-rolled seamless steel tubes

2022-12-27

　　Generally, the production process of seamless steel pipe can be divided into cold drawing and hot rolling. Hot rolling, as the name implies, has high temperature of rolled piece, so the deformation resistance is small and lar...

Control points of HRB400, hrb400e and HRB500 steel bar rolling

2022-08-08

　　1、 Preparation of raw materials 　　1. The feeding team shall do a good job in the classified stacking and identification of converter hrb400-hrb500 steel billets to avoid mixed numbers. 　　2. The lagging blanks shall be...