Shandong color steel volume manufacturers: color steel volume force, deformation and anti-corrosion treatment problems

Shandong color steel coil manufacturers said that the quality of color steel coil not only depends on the basic performance of base material and coating, but also depends on the production operation process and control technology. Among them, the control technology has a great influence on the physical properties and surface quality of color steel coil products. From the analysis of production process, production control technology should focus on cleaning, chemical coating, coating and curing. The following takes you to understand the color steel coil force, deformation and anti-corrosion treatment problems.

In the rolling process of color steel coil, with the increase of strip thickness, the strip within the coil is more obvious along the circumference, and the circumferential symmetric closed cylinder model used in the past is not only the actual deviation of the strip is larger, but also can not accurately predict the interlayer slip. So the corresponding color steel coil stress and interlayer slip prediction software was prepared and applied in production practice. In the winding process, with the increase of coil diameter, the radial pressure of one layer of color steel coil increases, especially the inner circle of color steel coil. The probability of interlayer adhesion increases significantly; however, for unfolded coils, the radial pressure decreases from inside to outside. However, the law of circumferential stress is different. Small values usually occur in one layer of the coil. The circumferential stress in color coils decreases with increasing pressure. It completely combines the equipment and process characteristics of the hot vapor extraction process.

Shandong color steel coil manufacturers said that the height of the anti-corrosion characteristics applied in the design scheme of color steel coil is the next thing to be improved, which involves the cost of color steel coil, durability, performance indicators, maintenance costs and many other issues.

Color steel coil anti-corrosion treatment! The usual methods are shot blasting and shot peening. Shot blasting: Shot blasting and sand blasting constitute a shot blasting method. Shot blasting has significant effect on metal surface treatment. Shot blasting sanding range is large, so color steel coil is very easy to deform. Sandblasting cleaning effect is good, suitable for metal surface treatment of various steel parts, including color steel coil.

Shandong color steel coil manufacturer said, to fully mobilize the heat preservation of color steel coil, especially in the relatively cold winter, pay special attention to the environmental humidity of the heat preservation material and the connection between the metal roof and the next layer of the structure, in order to improve the actual effect of the reflective surface of the color steel coil.

Color steel coil is the raw material for flat roofing and walling with high cost performance. It plays a key role in the development trend of China's building towards comfort, lightness, durability, economic development and environmental protection. As the plate has the advantages of moderate compressive strength, weather resistance, stain resistance, easy to bend and weld, and flexible overall color tone of the project and building, high purity graphite grey is a very good choice when choosing the color, and this kind of plate can repair the surface scratches and cracks caused by the installation by itself.