Coated steel sheets have been used in refrigerator door and side panels (U shell), freezer side panels, water heater shells, TV backplanes, washing machine shells and other household appliances, and more and more home appliances and buildings The industry has begun to use coated steel plates, such as in the field of ships (interior parts), small household appliances (soymilk machines, electric heaters, rice cookers, etc.)… With the development and upgrading of home coated steel plates and the individual needs of customers, home color The board will become more and more diversified and functional, which will inevitably promote its more application.
The outer panel of home appliances has strict requirements in terms of shape, and some outer panels of home appliances may have higher requirements than automotive panels. Because the outer panels of home appliances are generally used directly after being simply bent and formed, and most of the surfaces used are flat, the shape of the outer panels of home appliances will directly affect the shape of the home appliance and the reflection of the plane. Taking refrigerator side panels as an example, many refrigerator side panels are U-shaped, that is, refrigerator side panels and refrigerator top panels are connected as a whole, the length of the steel plate is more than 3m, and the thickness of the refrigerator side panels is generally 0.40-0.45mm. The steel plate is long and thin. The plate shape is demanding. Home appliance manufacturers require that the unevenness of the steel plate of the refrigerator panel and refrigerator side panel shall not exceed 2mm per 2000mm wave height. The coated steel plate used in the shell of the washing machine also needs to have a corrosive effect, and can withstand the long-term erosion of washing powder and washing liquid without rusting.
The refrigerator panel is an important factor for customers to consider when choosing a refrigerator. In fact, the refrigerator panel is not only considered whether the appearance is beautiful, or the degree of matching with the home decoration. In fact, a good panel can not only decorate the refrigerator, but also protect the refrigerator and prolong the service life of the refrigerator.
