Stainless steel processing process stainless steel processing is the function of stainless steel with stainless steel shear, bending, bending, welding and other mechanical processing to finally obtain the stainless steel products required for industrial production process, in the process of stainless steel processing requires the use of a large number of machine tools, instruments, stainless steel processing equipment. Stainless steel processing equipment classification is divided into shear equipment and profile disposal equipment, shear equipment is divided into flattening equipment and slitting equipment.
In addition, from the thickness of stainless steel to be divided, there are cold and hot rolling processing equipment. The primary thermal cutting equipment is plasma cutting, laser cutting, water cutting, etc. Stainless steel profile processing grade original surface: NO.1 hot-rolled after the application of heat treatment and pickling treatment of the profile.
Generally used for cold-rolled materials, industrial tanks, chemical industry assembly, etc., thicker from 2.0MM-8.0MM. dull surface: NO.2D After cold-rolled by thermal treatment, pickling, its material is soft, the profile is silver-white luster, used for deep stamping processing, such as automotive components, water pipes, etc. Matte surface: NO.2B After cold-rolling, it is hot-dressed and pickled, and then fine-rolled to make the surface moderately shiny.
Because the profile is slippery, it is easy to regrind and make the profile more shiny, and it is widely used, such as tableware and building materials. After adopting the profile treatment to improve the mechanical function, it can meet almost all the valid applications. Coarse sand NO.3 A product ground with 100-120 abrasive belts.
It has a good gloss and a coarse grain that does not last. It is used for building decoration materials, electrical products and kitchen equipment. Fine grit: NO.4 Product ground with 150-180 grit. It has a better gloss, a coarse grain that does not last, and a finer stripe than NO.3. It is used in mixing halls, decorative materials on the building surface, electrical products, kitchen equipment and food equipment, etc. #320 Product ground with #320 abrasive belt.
It has a better glossy finish, a coarse pattern that does not last, and a finer stripe than NO.4. Used for mixing halls, building surface decoration materials, electrical products, kitchen equipment and food equipment, etc. HAIRLINE: HLNO.4 by the appropriate particle size polishing abrasive belt of continuous grinding to generate abrasive stripes of the product (subdivision 150-320 number). Mainly used for building decoration, elevators, building doors, surface steel pipes, etc. Bright surface: BA is cold rolled and then bright annealed and flattened to obtain the product.
The profile is extremely glossy and has a high reflectivity. Like the mirror surface of the profile. Used for home appliances, mirrors, kitchen equipment, decorative materials, etc. Applications In the construction application category, there are many reasons why the profile processing of stainless steel is major. The erosion situation requires a slippery profile because the profile is slippery and does not easily accumulate scale. The deposition of dirt can make stainless steel rust or even cause erosion.
In the spacious night hall, stainless steel is the most commonly used material for elevator decorative steel pipe, the profile of the handprint can certainly be wiped off, but affect the beauty, so it is best to choose the right profile to prevent leaving handprints.
Hygiene premise is very important for many industries, for example, food processing, catering, brewing and chemical industry, in these applications, the profile must be easy to clean every day, and often to use chemical cleaning agents. Stainless steel is the best material in this regard, in public places, the stainless steel profile is often scribbled, however, one of its main features is that they can be cleaned off, which is a significant feature of stainless steel is superior to aluminum.
Aluminum profile is easy to leave stigmas, often difficult to remove. Clean stainless steel profile should be cleaned with the grain of stainless steel, because some profile processing grain is unidirectional. Stainless steel is most suitable for use in hospitals or other areas where hygiene is essential, such as: food processing, catering, brewing and chemical, not only because it is easy to clean every day, sometimes using chemical cleaning agents, and also because it is not easy to grow bacteria. Tests have shown that the function in this regard is the same as glass and ceramic.