A kind of production method of cold-rolled stainless steel embossed plate

Abstract

The invention relates to a production method of a cold-rolled stainless steel embossed plate, which comprises the following steps in sequence: pickling the stainless steel plate, rough rolling, rough grinding, finishing rolling, first annealing, embossing, and second annealing , Straightening. The production process of the invention is simple, and the stainless steel embossed plate produced has good mechanical properties, excellent deep drawing performance, can be used for stamping manufacturing with large deformation, good surface gloss, good appearance, uniform surface and no color difference, white Spots, stripes and other defects, no need for additional surface processing (such as polishing, sandblasting, etc.), which is conducive to the user's environmental protection control, suitable for various high-end sinks, water cups and home appliance panels and other product industries.

Description

technical field [0001] The invention relates to the field of stainless steel embossing, in particular to a production method of a cold-rolled stainless steel embossing plate. Background technique [0002] Stainless steel has excellent corrosion resistance, heat resistance, weldability and machinability, and is widely used in household appliances, food processing, elevators, automobiles, kitchens and bathrooms, electronics, and architectural decoration. Applications. [0003] During the application of stainless steel, in many cases, the surface of stainless steel is exposed, so users have diverse requirements for the surface. For example, some building roofs, in order to prevent glare, roughen the surface of stainless steel; some sinks Users, after the water tank is stamped, the surface needs to be polished and polished with a brush to improve the gloss of the surface, but metal dust will be generated during the grinding and polishing of the water tank, which has a negative ...

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Problems solved by technology

However, in the prior art, there is less relevant content about stainless steel embossed products and their manufacturing methods. There is a Chinese utility model patent "Stainless Steel Concave-convex Embossed Decorative Plate" with the announcement number CN201304842Y, which discloses a stainless steel concavo-convex embossed decorative plate, announcement The Chinese utility model patent "An imitation stainless steel color plate with 3D display effect on the surface" disclosed a kind of imitation stainless steel color plate with 3D display effect on the surface, and the Chinese invention "Two-color stainless steel embossed plate with publication number CN103978826A and its manufacturing method" discloses a two-color stainless steel embossed plate and its manufacturing method, but these patented products are mainly realized through die extrusion, embossed roll rolling or chemical treatment, but the cold-rolled stainless steel embossed plate is used for The manufacture of sinks, range hoods and other nearby products often requires stamping with a large degree of deformation. However, due to the existence of work hardening, the cold-rolled stainless steel embossed plate obtained in the aforementioned patent cannot meet the requirements of stamping with large deformation. need

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