The availability of an agent on the color coated products, the first station in the quality, because this is the key factor to ensure the effective product can good use, be sure to cause every workers pay more and more attention, so today we went together to understand about the good quality of color coated sheet in the purchase should follow what standard.
Mechanical properties are important indexes to measure formability. It is an important parameter to determine and adjust the processing technology. Therefore, the processing should be considered first.
2, pencil hardness, T bending, impact energy and other indicators are closely related to the processing performance, so it should be fully considered.
3. When the shape of the parts is complex and the degree of deformation is large, multipass forming should be adopted. If one is formed, the bonding force between the coating and the substrate may be destroyed by excessive deformation.
4, the appropriate clearance should be set according to the mold shape, deformation characteristics, process conditions and other factors. The thickness of the coating should be considered when the clearance is set.
5, most coatings can be used as solid lubricants, and can meet the lubrication requirements of most forming processes. Some coatings can improve the lubricity of coatings by adjusting the formulation. If the lubricity of the coating is insufficient, the lubricating property can be improved by using oil coating, wax coating, and coating peeling protective film.
Thank you for paying attention to the product information issued by the company in the busy schedule. If you want to know more, you can come to our company for consultation. We welcome everyone's presence and cooperate with you!