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What are the stainless steel processing techniques?

Number of Views: 656Release time: August 18, 2020

Stainless steel processingIt refers to the process of cutting, folding, bending and welding stainless steel with the function of stainless steel, and finally obtaining the finished stainless steel products required for industrial production. In the process of stainless steel processing, a large number of machine tools, instruments and stainless steel processing equipment are needed. Stainless steel processing equipment is classified into shearing equipment and profile disposal equipment, and shearing equipment is divided into leveling equipment and slitting equipment. In addition, from the thickness of stainless steel, there are cold and hot rolling processing equipment. Thermal cutting equipment mainly includes plasma cutting, laser cutting, water cutting, etc.


Overview of stainless steel processing grade: overview of heat treatment and pickling treatment after hot rolling. It is generally used for cold rolling materials, industrial tanks, chemical industrial assembly, etc. the thickness is 2.0mm-8.0mm. Blunt surface: after cold rolling and heat treatment and pickling, the material is soft and silvery white in general. It is used for deep stamping processing, such as automobile components, water pipes, etc. Fog surface: after cold rolling, heat treatment, pickling, and then finish rolling to make the surface moderately bright. Because the profile is greasy and easy to Regrind, it makes the profile double bright and widely used, such as tableware, building materials, etc.


After the general treatment of improving mechanical function, almost all effects are satisfied.


Coarse sand: the product ground with 100-120 grinding belt. It has better gloss and unsustainable coarse grain. It is used for building exterior and interior decoration materials, electrical products and kitchen equipment.


Fine sand: the product ground with 150-180 abrasive belt. It has better gloss, unsustainable coarse grain, and the stripe is thinner than No.3. It is used for decoration materials, electrical products, kitchen equipment and food equipment in mixed halls and building tables.


#320 product ground with No. 320 grinding belt. It has better gloss, unsustainable coarse grain, and the stripe is thinner than No.4. It is used for mixed hall, building exterior and interior decoration materials, electrical products, kitchen equipment and food equipment.


Hairline of wool surface: hlno. 4 is continuously ground by polishing abrasive belt with appropriate particle size to produce the product of grinding spots (subdivided into 150-320). It is mainly used for building decoration, elevator, building door, surface steel pipe, etc.


Bright surface: BA is the product obtained by bright annealing after cold rolling and leveling. Overview: excellent gloss and high reflectivity. Like a mirror. Used for household appliances, mirrors, kitchen equipment, decorative materials, etc.


Application category in the field of architectural application, there are many reasons for the general situation and processing of stainless steel.   Erosion conditions require a greasy profile because it is not easy to scale. The deposition of dirt will make stainless steel rust and even cause erosion. In the spacious hall, stainless steel is the most commonly used material for elevator decorative steel pipe. Although the profile fingerprints can be erased, they affect the beauty, so it is best to choose an appropriate profile to prevent fingerprints. Hygiene premise is very important for many industries, such as food processing, catering, brewing and chemical industry. In these application areas, the general situation must be easy to clean every day, and chemical cleaning agents are often used. Stainless steel is the best material in this regard.


In public places, the profile of stainless steel is often scrawled. However, one of its main features is that they can be cleaned and lost, which is a remarkable feature of stainless steel over aluminum. The profile of aluminum is easy to leave traces, which is often difficult to lose. When cleaning the profile of stainless steel, it should be cleaned along the lines of stainless steel, because the lines processed by some profiles are unidirectional. Stainless steel is most suitable for hospitals or other key areas of health premise, such as food processing, catering, brewing and chemical industry, not only because it is easy to clean every day, but also because it is not easy to grow bacteria. The test shows that the function in this respect is the same as that of glass and ceramics.

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