A brief introduction to the calculation of rolling mill reduction and bending roll action and different rolling methods.

Cold rolling mill is one of the mill, the same as the hot rolling mill, is a common common variety. In addition, rolling mill in general, can be roughly divided into cold rolling mill and hot rolling mill two categories. So below, you might as well learn the cold rolling mill from the rolling mill. Through the explanation of the cold rolling mill manufacturer, you can be familiar with and understand the products and keywords of the cold rolling mill website from different aspects.

How does the rolling mill in the metallurgical industry carry out dust removal?

As we all know, the rolling mill will produce a certain amount of iron oxide powder falling off during the rolling process, and a small amount of water vapor will be generated during cooling, and the flue gas will be generated when the lubricating oil is burned. The main components of dust are iron oxide, ferric oxide, water and soot. At the same time, dust contains a large amount of water, oil and other liquid phase components, with viscous, wet and delicate characteristics.

Maintenance and maintenance of common equipment

Cold rolling mill, the number of rolls is not the same, therefore, there are four-roll cold rolling mill, six-roll cold rolling mill and other unique types. As everyone knows, no matter what kind of cold rolling mill, in the cold rolling mill in such a large category, but the cold rolling mill has a full range of mastery, can not miss all kinds. Therefore, according to this practical provision, the following is the four-roll cold rolling mill to carry out scientific research and understanding, its content below.

Process description of low temperature rolling

Low temperature rolling Many people are very familiar with this rolling mill. This is a foundation of metal machines. This machine can also make products continuously produced. Do you know what this question is? This question is a basic parameter that will affect the whole stage of thermal deformation. Through the crystal refinement and crystal growth control is the main means, can change the length to change the position, so the temperature for the influence is still relatively large, is an important thermodynamic parameter.

Auxiliary equipment plays an important role in metallurgical production

The equipment and technology of China's steel rolling industry have been continuously improved and innovated on the basis of introduction and existing, and achieved good results. The development of steel rolling production is not only determined by the increase in the speed of the main rolling equipment (rolling mill) and the shortening of the rolling cycle, but also largely determined by the continuous improvement and improvement of the rolling auxiliary equipment, the degree of mechanization and automation of the rolling auxiliary equipment, and the level of production capacity, the design of the rolling pass, which directly affects the modernization of steel rolling production and the improvement of productivity, therefore, steel rolling auxiliary equipment plays a very important role in steel rolling production.

What is the classification and characteristics of rolling mill

The complex cross-section pass pattern composed of four rollers can make each component on the cross-section compressed at the same time, the deformation of the rolled piece is uniform, the speed difference around the cross-section is small, and the internal stress of the rolled piece is small. A roll with a smaller diameter (because there is no need to slot on the roll) can be used to roll products with higher legs and wider waists, and the inner sides of the legs can be made without slope. This is difficult to achieve in the ordinary two roll mill.