Precision metal shrapnel can be said to be a widely used elastic element in the mechanical and electronic industries. Although it is small in size, it plays a great role. When it is in the loaded state, it can have a large elastic deformation, and the mechanical work or kinetic energy is converted into deformation energy. If it is in the unloaded state, the deformation will disappear and the original state will be restored, that is, the deformation energy will be converted into mechanical work or dynamic energy again.
Pour the metal shrapnel into the metal cleaning solution diluted with water. The proportion of cleaning agent and water should be properly mixed. The product should be completely invaded. The soaking time should not be too long. After soaking, it should be cleaned and washed, so as to make the surface of the product have secondary light effect.
For dust and dirt that is easy to clean, you can use soapy water, weak detergent or warm water to clean it. For label stickers, grease and lubricating oil, you can use a mild detergent. After cleaning, you must use a dry soft cloth to dry it to avoid rusting.
Note: during cleaning, do not use bleach, detergent containing abrasives, or tools such as steel wire balls. In order to effectively remove the detergent, wash it with clean water after cleaning. Generally, 316L stainless steel is used as the material of precision metal shrapnel, and a thin layer of chromium oxide film is formed on the surface of the material to prevent corrosion and rust, There are two main processing methods, one is the cold coil method, and the other is the hot coil method. In order to improve the bearing capacity, after processing, it is necessary to conduct strong pressure or shot peening.