Plate shape and cold-rolled plate shape control

2025-02-13

What is plate shape The so-called plate shape is the flatness of the fingerboard belt. Intuitively speaking, the plate is placed between two ideal plates, if the two sides of the plate and the plate 100% contact, it is cons...

Principle of medium and thick plate hot straightener

2025-01-09

The hot straightener of medium and thick plate is a mechanical equipment used for straightening medium and thick plate. The principle is to use the plasticity of the metal sheet at high temperature, by applying a certain pressu...

Medium and thick plate roller type hot straightening machine: tips for accurate calculation of straightening force

2025-01-09

In today's steel production process, the straightening of plates has become a link that cannot be ignored. Whether in construction, manufacturing or other industries, flat medium and thick plates can improve the efficiency ...

High speed wire technology summary: Process adjustment of finishing mill group

2025-01-09

The process adjustment of the finishing mill group is generally only adjusted the first sortie and the finished sortie, and other sorties are not allowed to be adjusted at will, for two reasons: 1) Moving the roll gap of on...

2024 cold rolled coil industry prospect analysis: cold rolled coil industry development trend to strengthen industrial upgrading

2024-12-13

As an important product in the steel industry, cold-rolled sheet coil occupies a position that cannot be ignored in the process of modern industrial and social development, and its industry prospects contain many opportunities ...

The reason and solution of "bulging belly" in steel rolling process

2024-12-13

As shown in the figure above, there is an intermittent "bulge" phenomenon on the finished product, the higher the rolling temperature, the more obvious the rolling defects, and the lower the temperature will be bett...