Storage method of automobile stamping parts

The application of automobile stamping parts is very extensive, involving all aspects of people's daily life. After the stamping factory produces automotive stampings, it needs to be properly stored to ensure that the automotive stampings will not be corroded or damaged. Precision-Committed to the custom processing of automotive stamping parts for more than 10 years, and has accumulated rich experience. Now we will introduce the storage method of automobile stamping parts. 1. Temperature: Some parts are more sensitive to temperature and are very susceptible to temperature. Too high or too low temperature will cause quality changes and affect the actual application effect. 2. Environmental humidity: The environmental humidity is too high, the surface of metal material parts is very easy to be oxidized and rusted, and the internal parts of the instrument panel and household appliances are very easy to be oxidized and rusted, which lacks coordination. 3. Gas: There is a lot of water vapor and CO2 in the air, which will oxidize and rust metal materials. The corrosive vapor erodes the surface of the metal material parts, accelerates the progress of rust, and causes the initial wear of the parts. 4. Sun and rain: The sun is obvious, and the direct exposure time is too long, which will increase the surface temperature of the stamping parts and easily deform the stamping parts. Such as rubber and plastic products, plastic products embrittlement and cracking, wind and sun are very easy to cause air oxidation and corrosion of parts, embrittlement and brittleness, and the dielectric strength decreases. 5. Dust residue: it will aggravate the corrosion of metal stamping parts, and affect the dielectric strength of electrical components, which will endanger the accuracy and sensitivity of instruments and instrument panels. 6. Pests and diseases: all kinds of wood borers, white ants, and rodents will bite the insulating layer and make the route short-circuit failure and invalid. 7. Corrosion and bumping: Corrosion and bumping of stamping parts often occur in storage. For stamping parts with deep processing and cooperation, such as cylinders, steering rod kingpin casters, cylinder liners, etc., when there is slight rust and bumps , It can be polished by grinding, even if the anti-rust treatment is still unable to be applied, it can only be solved by damage. 8. Some stamping parts have been rusted before the original factory. The manufacturer painted or applied anti-rust treatment grease without anti-rust treatment. The cast and forged rough surface of some stamping parts still had residual sediment or residue due to light sand or poor solution. Although the oxide scale has been painted, the rust is still under the paint, causing the paint to fall off. Therefore, the rust and paint layer must be completely cleaned before painting again. 9. The electrical performance of the insulation layer of the instrument panel stamping parts of household appliances is usually damaged due to vibration and dampness. Air oxidation at the contact point, changes in magnetic density, and expansion of loop resistance, resulting in uncontrollable characteristics during work, must be dried, cleaned and verified To restore the characteristics of its original work. [Recommended recommendation] Learn more: The advantages of electrolytic polishing of the motor housing. Learn more: The reason for the curling of metal stamping parts. Learn more: Do you know the operating precautions of stamping die fitters?